How to unlock Samsung s9
How to enable the OEM Unlock option in the settings of the new Galaxy S9, S8 or Note 8
The need for a separate OEM Unlock option (in the common people “OEM unlocking”) was realized in Google at least at the stage of development of the 5th Android, which Lollipop.
Since then, “OEM Unlock” is present in the settings of all Adnroids, but it is contained in the section for developers, which is hidden by default.
It is hidden, of course, not by chance, but mainly so that from this section an illiterate and / or inexperienced user does not “reconfigure” anything in his smartphone and tablet for as long as possible.
Experienced ones know how to open the “For developer” section in Android, and why you need it and the specifically mentioned option.
Here are just some of the new Samsung Galaxy, including the Galaxy S8, Galaxy S9 and Note 8, as it turned out, “OEM Unlock” from the section for developers has gone somewhere. over, so far away that not even every very experienced user is able to find it.
And what if it hasn’t been activated? And why wasn’t it activated? Let’s tell you now. so.
How to enable OEM Unlock option in new Galaxy S9, S8 or Note 8 settings
So, we repeat, after you (or not you) first turned on your new Galaxy and “linked” it to your Google and Samsung accounts, the “Unlock OEM” option in the settings will appear on its own in 7 days. However, if the device was turned on without binding to Google and Samsung accounts (these steps were simply skipped), then it will not appear either in a week or in a month.
And as you already understood, in order for it to appear, both accounts still need to be registered. This can be done as follows:
- we tap “Settings”. Cloud and Accounts. “Add account” and add your Samsung account, then
- go to “Settings” again, go to the “Google” section and add your Google account, after which
we wait for the allotted 7 days. After 7 days, open the “Settings”. “About the phone.” “Software information”, we find the line with the build number and, as usual, tap on it 7 times in a row until the inscription “You have become a developer” appears.
It’s all. You have finally enabled OEM unlocking on your Galaxy.
Reply to the post “Disappointment
The second wave has gone, and I have something to tell.
When I was 14 years old, my parents said that they would give a wonderful gift for DR. At that time, I dreamed of a CD-player and a collection of all the songs of KiSha and BI-2. I waited more than ever for this day, but mom and dad broke my dreams. They gave me a gold ring with flowers. I hated this ring, did not wear it, and my relatives were offended, why am I not hysterical with happiness and do not wear this squalor.
And we also had neighbors. a fashionable young family. I sometimes sat with their little daughter. And Natasha, noticing my suffering, gave me a Sony CD player and 2 BI-2 disks. Even now I remember that feeling of happiness and gratitude to them when I opened the gift box. I will never forget such a gift and understanding of my teenage desires. Thank you very much.
Vasya was beaten?
Upd: as a background https://youtu.be/sy-OhRH81F4 thanks to moderator 1337 for finding (Vasya deleted the video that caused this incident)
.did not persuade you.
I am setting up equipment at a new facility. Customer Mikhail is a normal guy, sociable. They did everything and at the end asked him: “Mikhail, why does everyone call you Sergei, and I call you Mikhail.” And he was like: “Well, you called me Michael so confidently that I didn’t try to convince you.” This is how he is Sergey.
Proud Resentful Pranker
Community rules
Short version: 1. When asking a question in a post, use open-ended questions (those that do not imply short “Yes / No” answers) 2. When creating a post-response, make sure you do it as an answer, otherwise we will have to endure the post for inconsistency with the topic of the soo. 3. Collections based on user questions are the place to be. Posts with calls to share a story, numbers (example), pictures, recommendations, are also related to the topic of coo (if there is an exaggeration, then we will revise this paragraph). There is no place in the community for politics and site / moderation issues. There are specialized communities for this. 5. It is not allowed to insult the authors just for having a question. 6. In the community, it is allowed to post collections of answers to questions in other posts or posts of the community itself, just make sure that no one has done this before you. Proposals for improving the rules and direction of community development are accepted 24/7.
How to Unlock Samsung Galaxy S9 Plus.
| Samsung Galaxy S9 Plus specifications | |
| Opinions from the Samsung Galaxy S9 Plus | |
| Manual Samsung Galaxy S9 Plus | |
| Firmware Samsung Galaxy S9 Plus | |
| Samsung Galaxy S9 Plus secret codes | |
| Reset Samsung Galaxy S9 Plus | |
| Root rights Samsung Galaxy S9 Plus | |
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| Java games for Samsung Galaxy S9 Plus | |
| Selling Samsung Galaxy S9 Plus | |
| Used Samsung Galaxy S9 Plus for sale |
How to Remove Graphical Lock Samsung Galaxy S9 Plus from Android Smartphone? If you have locked your Android smartphone with a pattern and forgot it, then you shouldn’t be upset. You have several ways to unlock your smartphone.
The first way. Enter the pattern until the system prompts you to enter the login and password for the Google account with which the smartphone was activated. Enter them, but remember that you only need to enter your username before the @ symbol, that is, you do not need to enter @ gmail.com. In case you have forgotten your username, connect your smartphone to your computer and run the proprietary utility on it. For example, for Samsung it is Kies, for HTC. HTC Sync. By clicking on the “About device” menu item, you will find your username, and you can recover your password using standard password recovery tools from your Google account. Recovering your Google account. “.
Second way. In case you do not know the login and password for the account that was activated by the smartphone, you will have to do a factory reset, but keep in mind that all your information from the phone will be lost. Turn off your phone. Press simultaneously the buttons: “Power” “Volume up” for a few seconds. After turning on the smartphone, release the “Power” button, and continue to hold the “Volume up” button. As a result, the smartphone will boot into the “Recovery mode” (engineering recovery menu). Navigate the menu using the volume control buttons, and to make a selection press the “Power” button. Select “Wipe data / factory reset” from the menu and press the “Power” button. Select “Reboot system now” with the volume buttons and press the “Power” button. After rebooting, you will receive the phone as from the factory.
Third way. You need to log into your Google account on your computer and delete the password there. Your Google account on your computer has a function to delete data on your phone and remotely reset the settings, which will erase all data, including the lock password. Find My Device and Location must be active on your smartphone. It is clear that a Google account and “Play Market” must be configured on the smartphone.
Fourth way. Unlock your smartphone using the service from the smartphone manufacturer. For example, Samsung offers a Find My Mobile service to track and manage access to a mobile phone.
Fifth way. Take advantage of the Smart Lock function, which automatically unlocks the screen when a certain condition is met. To use this function, you need to enable it in advance and select the condition for unlocking. Such a condition can be, for example, that the phone is in your home or you have brought an NFC tag to the device.
How to unlock operator locked Samsung Galaxy S9 Plus phone? Before we start unlocking Android phones, let’s briefly explain what network / SIM unlocking is.
It is simply the process of entering a specially generated code through the keypad of your phone to remove the restriction imposed by the distributor of the device. This will allow you to insert compatible SIM cards from any other operators and use their services.
Unlocking to use other SIM cards does not give you full access to your phone. Unlocking the bootloader or rooting. this is a completely different matter. Both of these types of unlocking are legal, but unlocking the SIM often requires operator assistance.
Ask your carrier to unblock your device Beginning in February 2015, mobile phone owners in America can ask their cellular networks to unblock their devices in order to switch to another carrier. This puts the United States on a par with the European Union (and repeals an unpopular law passed in 2013). In addition to this, operators are obliged to inform their customers about the possibility of unlocking the device by means of a note on the monthly invoice.
First, find out if your phone can be unlocked. If the smartphone was purchased under a contract, it contains the unlocking conditions. If the original two years have not yet passed, you will have to pay an early termination penalty. After that, you will receive an unlock code and you can safely use another SIM card.
People who buy their phones directly usually need to wait 12 full months from the time of purchase and make sure all bills are paid. Then the network will provide you with the unlock code.
To unlock the network / SIM card, you will need to confirm the IMEI “IMEI”. it is a unique serial number that is stitched into every GSM phone. IMEI consists of 15 digits. The abbreviation “IMEI” stands for “International Mobile Equipment Identifier” (ie “International Mobile Equipment Identifier”). (international mobile equipment identifier.a unique code used to identify your phone on any network) your phone or tablet.
On Android, the IMEI number can be found quickly by dialing # or by opening Settings About phone Status IMEI information. After sending this 15-digit number, the operator must provide you with a PIN code that allows you to use a SIM card from another network.
(This process may differ depending on the cellular network. For example, a new operator may require you to enter a special code to work with their network.)
This is especially useful if you are traveling to another country and your device does not support dual SIM cards at the same time.
Although carriers in America are not allowed to charge for this service, in the UK and Europe there is sometimes a small administration fee required to unlock a phone.
How to SIM Unlock Samsung Galaxy S9 Plus? To unblock, use the PUK code The PIN code is requested each time the device is switched on. If you enter it incorrectly three times, then the person will need a PUK code (read as a “pack code”). It usually consists of eight characters and is indicated on the plastic card, in which the “SIM” was found at the time of purchase. If you enter the PUK code incorrectly ten times, then the SIM card can then be thrown away. it is blocked and it is no longer possible to access it. The PIN code request can be disabled in the phone settings. This can be useful when the SIM card is used in a modem. (indicated on the plastic base to which the SIM card was attached before activation, under a protective layer). To unblock PIN1, dial the command: 05PUK1-code new PIN1-code, repeat new PIN1-code #. To unblock PIN2, dial: 052PUK2-code new PIN2 repeat new PIN2 #
Samsung Galaxy S9 Plus Unlock Questions
| Valentine | 28.12.2018 |
| Forgot your screen lock password. How to unlock your phone | |
| To answer | |
| Valentine | 04.03.2019 |
| Vietnamese copy of s9 plus forgot the password on the screen in the menu of the menu is not confirmed by the button | |
| To answer | |
| Amirkhan | 04/21/2019 |
| Hello, I have a Samsung Galaxy s9plus and I can’t get it 2 way.In general, I did this on other Galaxy before, but this does not work, please help me what to do for earlier thanks | |
| To answer | |
| Leonid | 02.09.2019 |
| When the phone is turned on, write the password Aya, forgetting the password | |
| To answer | |
| Evgeniy | 01/26/2020 |
| How to Root S9 plus? | |
| To answer | |
| Sergiy | 09/06/2020 |
| Hammered the graphical key | |
| To answer | |
| Anatoly | 04/02/2021 |
| I can not unlock my samsyng Galaxy s9 cell phone. Sound (speaker) is muted. The button does not add sound. I agree with the factory settings, but nothing happens. Tell me how to unlock? | |
| To answer | |
| Anatoly | 04/02/2021 |
| I cannot unlock my Samsung Galaxy S9 cell phone. The sound (speaker) is muted and the volume is not added. I agree to the factory settings. Tell me how to unlock the phone? | |
| To answer | |
Ask a question regarding unlocking Samsung Galaxy S9 Plus
How to Unlock Samsung Galaxy S9 SD845.
| Specifications Samsung Galaxy S9 SD845 | |
| Customers Reviews For Samsung Galaxy S9 SD845 | |
| Manual Samsung Galaxy S9 SD845 | |
| Firmware Samsung Galaxy S9 SD845 | |
| Samsung Galaxy S9 SD845 secret codes | |
| Reset Samsung Galaxy S9 SD845 | |
| Root rights Samsung Galaxy S9 SD845 | |
| Themes and screensavers Samsung Galaxy S9 SD845 | |
| Java games for Samsung Galaxy S9 SD845 | |
| Samsung Galaxy S9 SD845 for sale | |
| Used Samsung Galaxy S9 SD845 for sale |
How to Remove Graphic Lock Samsung Galaxy S9 SD845 from Android Smartphone? If you have locked your Android smartphone with a pattern and forgot it, then you shouldn’t be upset. You have several ways to unlock your smartphone.
The first way. Enter the pattern until the system prompts you to enter the login and password for the Google account with which the smartphone was activated. Enter them, but remember that you only need to enter your username before the @ symbol, that is, you do not need to enter @ gmail.com. In case you have forgotten your username, connect your smartphone to your computer and run the proprietary utility on it. For example, for Samsung it is Kies, for HTC. HTC Sync. By clicking on the “About device” menu item, you will find your username, and you can recover your password using standard password recovery tools from your Google account. Recovering your Google account. “.
Third way. You need to remove the password through your Google account by connecting to it on your computer. Your Google account on your computer has a function to delete data on your phone and remotely reset the settings, which will erase all data, including the lock password. Your smartphone must have the Location and Find My Device functions active. Of course, a Google account and “Play Market” must be configured on the smartphone.
Fourth way. Unlock your smartphone using the service offered by the smartphone manufacturer. For example, Samsung offers its own Find My Mobile service to track and manage access to a mobile phone.
Fifth way. Take advantage of the Smart Lock function, which automatically unlocks the phone if a certain condition is met. To use this function, you need to activate it in advance and select the condition for unlocking. This condition can be, for example, finding a phone at your home or connecting to your WI-FI.
How to unlock phone Samsung Galaxy S9 SD845 locked by operator? Before we start unlocking Android phones, let’s briefly explain what network / SIM unlocking is.
It is simply the process of entering a specially generated code through the keypad of your phone to remove the restriction imposed by the distributor of the device. This will allow you to insert compatible SIM cards from any other operators and use their services.
Unlocking to use other SIM cards does not give you full access to your phone. Unlocking the bootloader or rooting. this is a completely different matter. Both of these types of unlocking are legal, but unlocking the SIM often requires operator assistance.
Ask your carrier to unblock your device Beginning in February 2015, mobile phone owners in America can ask their cellular networks to unblock their devices in order to switch to another carrier. This puts the United States on a par with the European Union (and repeals an unpopular law passed in 2013). In addition to this, operators are obliged to inform their customers about the possibility of unlocking the device by means of a note on the monthly invoice.
First, find out if your phone can be unlocked. If the smartphone was purchased under a contract, it contains the unlocking conditions. If the original two years have not yet passed, you will have to pay an early termination penalty. After that, you will receive an unlock code and you can safely use another SIM card.
People who buy their phones directly usually need to wait 12 full months from the time of purchase and make sure all bills are paid. Then the network will provide you with the unlock code.
To unblock the network / SIM card, you will need to confirm the IMEI IMEI (International Mobile Equipment Identity) is a unique 15-digit set used on GSM phones to identify them. Since the sim card had more to do with the user, and could be rearranged from phone to phone, it was necessary to track the devices themselves, and so the IMEI arose. (international mobile equipment identifier.a unique code used to identify your phone on any network) your phone or tablet.
On Android, the IMEI number can be found quickly by dialing # or by opening Settings About phone Status IMEI information. After sending this 15-digit number, the operator must provide you with a PIN code that allows you to use a SIM card from another network.
(This process may differ depending on the cellular network. For example, a new operator may require you to enter a special code to work with their network.)
This is especially useful if you are traveling to another country and your device does not support dual SIM cards at the same time.
Although carriers in America are not allowed to charge for this service, in the UK and Europe there is sometimes a small administration fee required to unlock a phone.
How to unlock SIM card Samsung Galaxy S9 SD845? To unblock, use the PUK code The PIN code is requested each time the device is switched on. If you enter it incorrectly three times, then the person will need a PUK code (read as a “pack code”). It usually consists of eight characters and is indicated on the plastic card in which the SIM card was at the time of purchase. If you enter the PUK code incorrectly ten times, then the SIM card can then be thrown away. it is blocked and it is no longer possible to access it. The PIN code request can be disabled in the phone settings. This can be useful when the SIM card is used in a modem. (indicated on the plastic base to which the SIM card was attached before activation, under a protective layer). To unblock PIN1, dial the command: 05PUK1-code new PIN1-code repeat new PIN1-code #. To unblock PIN2, dial: 052PUK2-code new PIN2 repeat new PIN2 #
Samsung Galaxy S9 SD845 Unlock Questions
Ask a question regarding unlocking Samsung Galaxy S9 SD845
Unlock your pattern after 5 unsuccessful attempts
Depending on the Android OS version of your Samsung Galaxy S9, you may be prompted to click a forgotten chart. However, in later versions, this option is no longer offered. As the security of phones has improved, this flaw has been eliminated.
Unblock pattern with Google?
Previously, Google offered the ability to change the current lock mode using a password. This method is no longer offered by Google. The location service of your Samsung Galaxy S9 is still possible.
How to unlock Samsung Galaxy S9 with forgotten pattern?
Unfortunately, you forgot your lock pattern and your Samsung Galaxy S9 remains locked. Some will try to hack their own Android cell phone if they forget the scheme. The methods presented in this article are for unlocking the laptop owner. You recently changed the schema and forgot about it. How to unlock Samsung Galaxy S9 when there is no more circuitry in memory? This article will guide you through the different methods of unlocking your Samsung Galaxy S9 if you forgot the lock combination.
Unlock your Samsung Galaxy S9 if you forgot your pattern using reset
Despite many attempts, it was not possible to recover the pattern. A slightly radical option would be to reboot your Samsung Galaxy S9. Be careful, this solution will erase your data. Feel free to back up your Samsung Galaxy S9 regularly. Thus, in case of an unexpected reset of your Samsung Galaxy S9, your memory images, your folders, your contacts, etc. will not be deleted. To be able to unlock your Android, we will find the steps to reset your Samsung Galaxy S9:
- Turn off your Samsung Galaxy S9
- Press at the same time:
- House power
- Volume plus and On. / Off.
- Volume down and on / off
Your phone will restart just like a factory. You will just need to recover your data when you restart your Samsung Galaxy S9.
Unlock pattern on Samsung Galaxy S9 using software
If you have already connected your Samsung Galaxy S9 to software like Dr. Fone, then sometimes you will be able to unlock your Android phone using this software. To be able to unlock your smartphone:
- Connect via USB your Samsung Galaxy S9 to your laptop
- Launch Doctor Von program
- Find and locate the unlock location and click on it
- When this solution works, you can visualize Samsung Galaxy S9 unlocking.
What is the technique of memorizing the diagram of your Samsung Galaxy S9 so as not to forget it?
Choose a template that’s easy to remember. There are other ways to protect your android. You can choose a password or even unlock your phone using your fingerprint or iris.
How to remove a pattern?
Check out our article to learn how to remove the pattern on your Samsung Galaxy S9. If you need other tutorials for your Samsung Galaxy S9, you can take a look at the tutorials in the category: Samsung Galaxy S9.
How to Unlock Samsung Galaxy S9?
Before you know if your Samsung Galaxy S9 is locked. you need to check if your device can not be unlocked using popular screen lock methods. Typically, for added security, your phone may have standard screen lock methods such as:
- Pattern. try drawing a simple pattern with your finger
- PIN. enter 4 or more digits
- Password. enter 4 or more characters.
You can also use biometric methods. such as:
- Fingerprint. use fingerprint scan to unlock Samsung Galaxy S9
- Face recognition. try using Face ID unlock with the front camera
- Iris or smart scan. you can try advanced security methods available on selected devices.
Therefore, before moving on to Samsung Galaxy S9 unlocking methods, check the default passwords, patterns and biometric phone unlocking methods.
If your Samsung Galaxy S9 is locked, then the first thing you need to find out is the reason for the lock. We would like to present the types of locks your Samsung Galaxy S9 may have.
- screen lock. locked by password, pattern or face lock. To remove such lock successfully, you need to use Android Recovery Mode. where you will be able to successfully complete the hard reset operation. Click here to perform a hard reset using Android Recovery Mode to delete everything stored on your Samsung device.
- Google Verification / Factory Reset Protection. in a situation where you have forgotten your Google account login information. You need to learn how to activate your Samsung Galaxy S9 with a new Google account. Click here to learn how to bypass Google verification on your Samsung Galaxy S9, or click here to view our HardReset.info YT website for a tutorial on how to smoothly activate your Samsung device without linking a Google account to your Samsung Galaxy S9.
- SIMLOCK blockade. If you want to check the SIMLOCK status of a specific device, we strongly recommend using the tool offered on the www.IMEI.info website. visit this website and check all required details.
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Sending an application
To remove the lock from the bootloader on the Samsung Galaxy S9, you must send the corresponding application to the manufacturer:
Galaxy S9 / Galaxy S9 Plus. How To Bypass Android Lock Screen / Pin / Pattern / Password
- Open the official website of the firmware developer.
- On the unlock page, click the “Unlock now” button.
- Go through authorization in your account (it was created when you first set up the phone), and also indicate the reason for unblocking (for example, the need to reflash).
- Confirm ownership of the device using the code from the reply SMS.
Then you will have to wait for the moment when the manufacturer approves the application, and you can use all the functionality of the bootloader.
Checking the status
First you need to understand if booatloader is actually blocked on your Samsung Galaxy S9. After all, it is possible that you purchased the device from your hands, and the previous owner has already performed the appropriate manipulations.
The check is carried out by direct interaction of the phone with the computer. And the instruction looks like this:
- Download and unzip the ADB and Fastboot debug bridge package to your PC.
- Download and install the driver to interact with your smartphone using the official Android website.
In the information displayed by the command line, the user should be interested in the item “Device unlocked”. If the value “false” is displayed opposite it, it means that the bootloader is locked. If “true” then bootloader was unlocked earlier.
What is a bootloader and what is it for
To begin with, it is worth dwelling in more detail on the bootloader itself. Bootloader is a Samsung Galaxy S9 engineering menu that functionally resembles the BIOS on a computer. It allows for deep manipulation of the smartphone, and not only reset to factory defaults.
By default, the bootloader is locked on the phone. This is done so that the novice user does not make a fatal error while editing the device kernel and does not turn the Samsung Galaxy S9 into a brick. At the same time, unlocking the bootloader gives the smartphone owner the following benefits:
- the ability to install custom firmware;
- obtaining root rights for extended access to the device;
- installing mods and patches on the current OS version.
How To Unlock Galaxy S9. AT&T, T-mobile, etc | FAST & EASY!!
In a word, unlocking the bootloader gives the user a lot of opportunities, but only experienced users can fully appreciate them. If you are one of them, then it is recommended that you read the detailed instructions for unlocking the bootloader.
Precautionary measures
Before reading the guide to unlocking the bootloader, you need to take into account a number of dangers inherent in the operation. Firstly, after its completion, the Samsung Galaxy S9 is automatically removed from the warranty, as in the case of obtaining ROOT rights.
Secondly, after the lock is released, system components are more susceptible to all kinds of threats. Finally, an unlocked phone can be easily recovered by an intruder who has stolen or found a device on the street.
Unlocking the bootloader
After reviewing the input data, you can proceed to the procedure itself. It consists of three stages, each of which needs to be carried out unquestioningly by the user.
How to Unlock Bootloader on Samsung Galaxy S9 Phone
For the vast majority of Samsung Galaxy S9 owners, the word “bootloader” does not mean anything. Some people may confuse it with the standard Download application, through which files are downloaded from the Internet. But advanced users know about this term and understand that they need to unlock the bootloader on the Samsung Galaxy S9.
Approval of the application and unblocking
To see if you managed to convince the manufacturer to unlock the bootloader on the Samsung Galaxy S9, open the application page. If approved, a confirmation will be displayed on it.
Now the user is invited to download the software for unlocking the bootloader. It is installed on the PC.
Next, you need to open the phone settings, and then in the “For Developers” section, select the “Factory Unlock” item.
In the “Status” you need to go through authorization in the account, which was indicated on the manufacturer’s website.
Now put your phone into fastboot mode and run the downloaded software on your computer.
After authorization, you need to connect your smartphone to the PC and confirm the unlocking.
After a couple of minutes, the operation will end and the bootloader on the Samsung Galaxy S9 will be fully unlocked.
Unlock Samsung Galaxy S9 via Google Account
It should be noted right away that this method is not relevant for all devices. The list of tested models includes models on “pure” Android, Samsung, Huawei, Honor, as well as some Xiaomi.
If you enter the wrong key 5 times in a row, but the display will show a blocking notification with a timer. Below. the button “Forgot your pattern?”, Which should be clicked. The system will automatically offer authorization to the Google account to which the phone is linked. It will be possible to enter your own mail and password only if you have a Wi-Fi or mobile Internet connection. If there is a network, and authorization was successful, the smartphone will be unlocked and all data will remain in place.
How to unlock your Samsung Galaxy S9 phone if you forgot your password or pattern
There are many reasons why you will need to unlock your Samsung Galaxy S9. The graphic key is an auxiliary tool for locking Android smartphones. The operating system offers to install it for joint work with a fingerprint sensor or means for unlocking in the face. The exception is the budget versions of smartphones, in which the pattern is offered as an alternative to the usual digital password. Composing too complex graphic combinations can lead to problems. multiple erroneous entries automatically lead to device blocking. It will be possible to figure out how to unlock Samsung Galaxy S9 if you forgot your password or pattern (whichever you prefer to lock your phone), knowing some of the tricks of modern versions of Android.
Usually, after entering the key incorrectly, the phone displays information about the lock. Here, the operating system offers the user several solutions. Among the main ones is the SOS function, which is necessary to call the rescue services, as well as a means to restore access. We will consider the last option first of all.
Factory reset
The problem can overtake the user at the wrong moment. in the absence of the Internet. In this case, authorization with Google is not possible. There are two ways to deal with this circumstance:
- find a place with Wi-Fi, which is saved in the device (relevant if the automatic connection option is activated in the settings) and perform the steps described above;
- reset to factory settings through a special smartphone menu.
The last option deserves more detailed consideration. Almost every Android model comes with a stock Recovery utility preinstalled for performing service settings. It is through it that you will have to unlock. Before performing the actions, you should understand that after resetting through Recovery, all files are deleted from the device’s memory. The fate of the elements on the MicroSD card depends on the manufacturer. Therefore, we strongly recommend that you back up your phone data before taking any action.
- Turn off the phone completely.
- Press the mechanical buttons “volume up” and “on / unlock”.
- After the phone emits vibration. release the power button, while holding the “volume up” until the engineering menu appears.
- After opening Recovery, release the button and select Wipe data / factory reset.
Most often, the menu in the Recovery is touch-sensitive, respectively, clicking on Wipe data will turn out as in the usual control of the device. However, on older models, the menu may not display normal sensor operation. In this case, control is implemented as follows:
- selection of menu items. with volume keys;
- confirmation of action. with the power button.
After the reset, the phone will reboot and prompt for initial system setup. Once again, it is worth recalling. a factory reset will delete all user files saved in the smartphone’s memory.
Complete Guide to Unlock Samsung Bootloader
What is an Android downloader? Like the BOIS interface for the Windows operating system, the bootloader is the first code executed before the Android operating system starts. The Android bootloader contains instructions for loading the operating system kernel. Most of them, in particular, instruct them to run their modification or debug environment. Different Android phones have different custom ROMs because each motherboard has its own bootloader that makes the processor specific. Bootloader works to check and initialize Android phone hardware and download software. It can also be mistaken for a flashing of the official software release. You need Android backup before unlocking bootloader.
- Samsung bootloader check
- Bootloader advantages and disadvantages
- Back up your Samsung before unlocking the bootloader
- How to Unlock Samsung Bootloader
Method 2
Step 1 Click on CROM service on your Samsung phone.
Step 2 Click on “OK” when you receive a warning.
Step 3 Confirm Bootloader Unlock.
Samsung bootloader check
You must first check if the bootloader of your Samsung phone is locked or unlocked. It’s easy for you to enter your Samsung bootloader.
Step 1 Turn off your Samsung phone. Press and hold the three physical keys Home, Power and Volume Down, release them when there is lightning on the screen, and then press the volume up key.
Step 2 Check if there is an option “Unblock” or “Block”.
Method 1
Step 1 Download and Install Android SDK
Download and install the Android SDK on your Windows or Mac computer according to your needs. For example, connect your Galaxy S6 Edge to your computer using a USB cable.
Then download another tool to unlock Superboot bootloader on your computer. First, turn off your Samsung phone and press to open Superboot to make it go into Superboot mode. Then you have to browse the Superboot folder, now hold down the Shift key and right click on any black spot on the screen.
Then open the CMD prompt from your computer. Now type “Superboot device” here and hit enter to show that your device is connected to the laptop and recognized. Enter “Superboot OEM unlock” at CMD prompt, click “Yes” when you receive a message to confirm the operation on your Samsung phone.
Your bootloader should be successfully unlocked. Then close the CMD prompt and unplug the device. Just restart your device as soon as you were able to root your Samsung phone.
Back up your Samsung before unlocking the bootloader
Before proceeding to unlock the bootloader, you must do an Android backup before unlocking the bootloader for the best.
Step 1 Connect your Samsung phone to your computer and launch Kies. Select the “Backup / Restore” tab.
Step 2 Check the files you want to back up. Click the “Backup” button. Click Finish when the backup process is complete.
Note. You can also select “Auto backup when USB connection is established”.
Step 3 Connect your Android device to your computer and launch Kies. Select the “Backup / Restore” tab. Then select “Recover Data”. Kies will automatically download all of your backup files. You can restore all all selected data.
Step 4 Click “Recover” in the upper right corner to start retrieving Android files. After the recovery process is complete, click Finish and check the data on your Samsung smartphone or tablet.
Note. Some items of data may require other additional settings.
How to Unlock Samsung Bootloader
In this part, we will show you two ways to unlock Samsung bootloader.
Bootloader advantages and disadvantages
Bootloader allows you to break Samsung’s default factory restrictions and gives you great convenience when you want to root Samsung to get more features, download new apps, uninstall default apps, and so on. But you cannot ignore the flaws of the bootloader. In this part, we will focus on discussing the advantages and disadvantages of the bootloader.
Unlock bootloader Samsung
This article will talk about unlocking Samsung bootloader.
Important. Back up important information. After unlocking the bootloader, all data is deleted for security purposes. Also, a reset to the factory state occurs when the bootloader is locked back.
We do not recommend unlocking, flashing and other modifications with a dead battery. The minimum battery power is 75%.
Procedure: 1. Open developer tools. Click on the firmware build number 10 times in the “About phone” section.
Then find the item with the factory unlock bootloader. “OEM unlock”. Turn the switch to the active position. Item missing? See the solution in this section.
Enter bootloader mode. Turn off your smartphone. Press and hold the Volume Down, Home and Smartphone On buttons at the same time. When a greenish screen appears, press and hold the “volume up” key until the phone boots into bootloader mode.
Notice the FRP LOCK and OEM LOCK lines. If the value is “OFF” and there is no line “RMM STATUS: prenormal”, the bootloader is open and ready to install TWRP.
If the state is “ON”, the bootloader is closed and TWRP cannot be installed.
Why is there no factory bootloader unlock option? For security reasons, this feature is not available if the phone has not been used for 7 days. If the lifespan is less than 168 hours or the device restarts, the item will not be displayed. It also sometimes contributes to going into airplane mode, removing the SIM card and resetting to factory settings.
On some smartphones, especially new products and / or flagship products, bootloader unlocking is temporarily unavailable. In this case, you should just wait for this item to appear in the settings, perhaps after a firmware update.
Go to the settings section. 2. Select “time and date” and disable automatic parameter change. 3. When you manually change the settings, you must set a number greater than 7 days before the current date. For example, rewind for 1 month, so that the smartphone thinks that it has been working for a month. Then you need to open the developers section where you need to disable the automatic system update option. 5. Then return to the settings and go to the standard item “software update”. It is required to disable automatic download and check for updates manually. 6. After restarting the smartphone. 7. As soon as the device starts the operating system, an item “Unlock Factory” appears in the section for developers.
Bootloader status Before flashing TWRP firmware, it is important to make sure the lock is off. To do this, enter the appropriate mode, according to paragraph 3 of this manual. Check several options regarding bootloader status.
ATTENTION! RMM STATE parameter: Prenormal. means that protection is enabled. Abbreviated as RMM. Remote Mobile Manager. Samsung. Samsung introduced this tool in addition to FRP. The tool tracks unusual activities and prevents the bootloader from unlocking if the phone is stolen or lost. Unusual action reset to factory settings; installation of a SIM card of a country with an unsuitable language package; theft and active use for less than 7 days.
The bootloader is unlocked. Option 1
The bootloader is unlocked and protection is disabled. Smartphone ready to install TWRP.
The bootloader is ready to be unlocked. Option 2
Protection is disabled, but the FRP (Google Factory Reset Protection) option is enabled. Factory Unlock is not enabled in the developer section. You need to disable the FRP option as well as enable “factory bootloader unlock”. As soon as the status changes to one in step 1, you can proceed to install TWRP.
Loader locked, protection enabled. Option 3
RMM STATE: PrenormalFRP LOCK. OFFOEM LOCK. ON
Protection activated, FRP disabled, charger locked. You will not be able to enable “Factory Unlock”, as RMM blocks the display of this option. While RMM is active, TWRP cannot be installed.
The bootloader is unlocked, protection is enabled. Option 4
RMM STATE: PrenormalFRP LOCK. OFFOEM LOCK. OFF
Protection is enabled, FRP is disabled, bootloader is unlocked. At the same time, TWRP installation is not possible since RMM protection is active. Force TWRP installation will block the package.
It is important! While RMM is active, you cannot unlock the bootloader or install TWRP if the lock is unlocked. Sometimes the problem is solved by changing the date, and sometimes you need to actively use the device for 7 days. After updating the data and communicating with the server, RMM enters standby mode.
In conclusion, unlocking the bootloader for Samsung is much easier than for other manufacturers. You do not need to receive an individual key, send it to the manufacturer and wait for an unlock code. Just switch the settings to enable and unlock.
In this case, the desired item is not always available. Sometimes a smartphone needs to be launched for 7 days or more, and on some devices this function does not appear or only over time. Owners of phones with RMM protection enabled should be extremely careful. Make sure you wait for RMM connection to disconnect and then install TWRP.
Reset and Delete Google and Samsung Accounts in Samsung Galaxy S9 or S9 (FRP Lock)
It often happens when family and friends help to master a smartphone, for which you need a Google account. As a result, neither the owner nor his friends remember him. If you can’t remember your username and password, and the phone is locked and asks to enter it. you can contact my services. We will solve your problem within 30 minutes! We can also help remotely via a computer!
Unlock Samsung Galaxy S9 or S9
Where are we?
Belarus, Minsk, st. Kolesnikova 4. Call in advance! (Contact us if you are not in Minsk. We can solve your problem remotely via a computer)
Bonus
When unlocking from an operator or region, we offer you free firmware for the current software for our region (for Samsung Pay to work correctly). We will help you partially russify your phone from the USA or other countries.
