How to restart iPhone 8 plus

19.07.2021 Gralbine Iphone

Question answer

How to perform the procedure through a computer

Be sure to update your backup iPhone first by selecting your Apple ID account name in Settings. Below in the menu, select iCloud and by going to the tab, click “Backup”, and then “Create a backup”.
Use a USB cable to connect your phone to your computer and open iTunes.
Restart the device using the above method and wait for the iTunes connection screen.
The program will offer to restore or update the system. Click the item you want.

Difference between hard reboot and normal

Normal or “soft” is called a reboot, when it is necessary to restart a working phone, when it freezes or slows down. That is, when it is bad, but still works. A hard reboot (deep) is required if the phone does not react at all to the commands of the sensor.

DFU mode

This is an extreme measure to restart Apple’s equipment and get out of the “hard freeze” if no standard procedures for updating and restoring the iOS system work. Then DFU mode comes to the rescue, aka Device Firmware Update.

DFU. iPhone emergency recovery mode by installing a new “clean” firmware. The procedure completely erases (zeroes) user data, but sometimes this is the only way to restore the phone to work. The phone, being in DFU mode, does not respond to pressing in any way, and the graphical shell in this mode does not load.

The interaction of the device with the iTunes program takes place without the participation of the operating system. To enter the gadget in DFU mode, it is necessary that all buttons work. For different models, the entrance to the DPU is made in different ways.

We connect the iPhone to the computer using a cable (original) and open the iTunes program.
Click on the combination of buttons to activate the DFU mode.
For models 7 and above. press the volume down key and the power button (on the side) at the same time and hold for a few seconds. Then we release the power, but keep the volume up until iTunes detects the connected smartphone;
For iPhone 6s and smaller, press the Home and Power buttons at the same time. We hold them for about 10 seconds, then release the power button, and continue to hold the “Home” key until iTunes reacts and sees the phone.
With the correct manipulations, iTunes will display a window about the detection of the device in recovery mode. Click “OK”.
The next step is only to select the command. “Restore iPhone”.

Instructions on how to force restart any iPhone

In the life of every iPhone owner, there must have been a situation when the phone began to malfunction, freeze, glitch, slow down, or completely stop responding to pressing the touchscreen. Although the apple device is considered a quality product. Let’s figure out how to restart an iPhone. The procedure allows you to restore system processes and unload the smartphone’s memory.

The manual is suitable for all models, starting from 4, 4s, 5, 5c, 5s, 6, 6 Plus, 6s, 6s Plus, SE, 7, 7 Plus, 8, 8 Plus, X, XS, XS Max, XR, 11. 11 Pro, 11 Pro Max.

How to restart iPhone depending on model
Series 8, X, XS, XR, 11
7, 7 Plus models
6s and 6
SE, 5s and older models
Question answer
Difference between hard reboot and normal
What to do if the screen doesn’t work
What to do if mechanical keys do not work
Why freezes occur
Can I reboot with Siri
What to do if iPhone requires a password after restarting
The technique itself reboots
How to perform the procedure through a computer
Recovery mode
DFU mode
Conclusion

SE, 5s and older models

If the iPhone SE, 5s or earlier model is working normally, then reboot as follows:

click on the “Power” button located in the upper right corner of the gadget;
hold it for a few seconds;
turn off the phone using the touch switch that appears.

If the phone freezes and does not respond, then you need to force restart the device with two keys.

hold down the “Home” and “Power” buttons simultaneously for about 7-8 seconds;
after that we wait for the logo to appear and if suddenly the screen remains dark, then press “Power” until the device turns on.

How to restart iPhone depending on model

There are two types of smartphone reboots. one of them is normal or system, and the other is called forced or hard. There are different ways to restart iOS for different iPhone models, so let’s dwell on each model separately.

Regular reboot

Another name is the “soft” restart of the iPhone 8.

This method is suitable if the device responds to the touch panel, however, the performance has become noticeably worse, the smartphone needs to be rebooted.

Below are instructions for using a regular reboot.

First, you need to press the “Power” shutdown button on the side and hold it until a slider appears on the screen with the inscription “Turn off”.
Next, you need to swipe the screen to the right, swiping over the sensor, wait for the device to turn off.
After the work done, turn on the smartphone by pressing the same button. As soon as the phone turns on, it will be rebooted and ready to use.

How to restart iPhone 8 and 8 Plus

Very often, iPhone owners have a question: how to restart iPhone 8.

The apple model we are considering from Apple is far from being very popular and in demand in the world of technology. The smartphone was released in September 2017 and surpassed all the expectations of even the most stately sales analysts.

In appearance, the model we are considering practically does not differ from its predecessors, but the reboot of the iPhone 8 was nevertheless changed by the developers.

This post will explain in detail how to restart iPhone 8 and 8 plus in two ways, such as force restart iPhone 8 (8 plus) and factory reset. We will analyze each method step by step, and also find out how the method of restarting the eight system differs from the old models.

Forced reboot

Simply put, this process is called “hard” restarting the iPhone 8 or forced restarting the iPhone 8. Note that the old scheme we are used to is slightly different from the newer and improved.

On previous “apple” gadgets, the “Power” button was pressed simultaneously with the “Home” button, but in our case the situation is different.

The method is used when the smartphone starts to display errors, there are various problems with the network, applications, programs, keyboard, or the smartphone has stopped responding altogether.

Press and release the volume control button with the “” sign, and then do the same with the “-” button, then hold down the “Power” shutdown button and hold it for 10-15 seconds until the device turns off. You need to do it instantly.
After completing the shutdown operation, turn on the device. IPhone is now rebooted, ready to use.

We hope this article was helpful to you, you figured out how to restart iPhone 8 plus and iPhone 8.

Reboot without buttons?

Here you need to do this: Basic. Universal access. turn on AssistiveTouch. well, then in the “Device” menu there is an item about reboot. Press and get the result without any buttons. By the way, many people use AssistiveTouch, because convenient garbage and with the proper skill, speeds up communication with the iPhone, it is also customizable.

Reload with buttons

In the iPhone 8 / iPhone 8 Plus, rebooting using the buttons is not at all the same as in the iPhone 7. you had to hold down the power and the volume down button until the Apple logo appeared. Actually, there are even official Apple advice on this score: “On an iPhone 7 or iPhone 7 Plus: press and hold the side button and the volume down button at the same time. Keep holding them until the recovery mode screen appears. On iPhone 6s and earlier, iPad, or iPod touch: Press and hold the Home and Top (or Side) buttons. Keep holding them until the recovery mode screen appears. ” But on the iPhone 8, for some reason, the process has changed to a different approach: “On an iPhone 8 or iPhone 8 Plus: press and quickly release the volume up button. Then press and quickly release the volume down button. Finally, press and hold the side button until the recovery mode screen appears. “.

During the time that I have been using the iPhone 8 Plus, the advice has come in handy for me several times. the brightness was reset to zero, the device hung tightly with various applications. I remember exactly, once it was a telegram, the second time. Yandex traffic jams. It is unclear why Apple changed the scenario: it was still impossible to accidentally restart the iPhone 7, but now you have to play the buttons like a musical instrument.

In general, remember, increasing the volume. decreasing the volume. press and hold the power until the apple appears. This is if everything is ok with the buttons, but if not?

How to restart iPhone 8 plus

iPhone 8 began to officially go on sale at the end of last month, during which time sales of the smartphone have exceeded the expectations of most analysts.

If you are also thinking about purchasing a smartphone or have already bought a new gadget, remember the new instructions.

iPhone 8 outwardly practically does not differ from the old models, it has all the same controls, but the developers decided to change the usual way of restarting the device.

This is useful if the smartphone freezes and stops responding to user actions.

To restart iPhone 8 and iPhone 8 Plus, do the following:

Press and quickly release the volume up button.
Press and quickly release the volume down button.
Press and hold the Power button until you see the Apple logo.

You don’t want to, but on some issues you will have to write a manual: it is useful for people, and for yourself, if anything, remember. The fact is that, using the eight, from time to time you come across all sorts of differences from the seven. and the Home button vibrates where there was no vibration before, and there are more customization options, and the usual things are done differently. For example, reboot. I ran into this on vacation, when something went wrong in iOS 11, the brightness went down beyond measure, and only at a certain angle, it was barely possible to see the characters on the screen. He began to press the buttons, accidentally turned on the SOS signal. five clicks on the power button and forward, the siren was howling. And I am sitting by the pool, people are around, and I cannot understand what is happening. So, I went to Google on my wife’s phone, read it, found out everything, now I’m telling you.

Restart iPhone X?

Apparently, it will happen in the same way as in the iPhone 8. we will check it next week and update our manual.

iPhone 8 began to officially go on sale at the end of last month, during which time sales of the smartphone have exceeded the expectations of most analysts.

If you are also thinking about purchasing a smartphone or have already bought a new gadget, remember the new instructions.

iPhone 8 outwardly practically does not differ from the old models, it has all the same controls, but the developers decided to change the usual way of restarting the device. This is useful if the smartphone freezes and stops responding to user actions.

To restart iPhone 7 and iPhone 7 Plus: Press and hold the Volume Down and Power buttons for about 10 seconds.
To reboot older models: press and hold the Home and Power buttons for about 10 seconds.

iPhone 8 / iPhone X: how to Force Restart, enter recovery, and DFU mode

To restart iPhone 8 and iPhone 8 Plus, do the following:

Press and quickly release the volume up button.

Press and quickly release the volume down button.

Press and hold the Power button until you see the Apple logo.

Thanks to re: Store for the helpful information.

For clarity, we suggest looking

(4.58 out of 5, rated: 19)

Reboot without buttons?

How to restart iPhone 8 plus with two buttons

iPhone 8 began to officially go on sale at the end of last month, during which time sales of the smartphone have exceeded the expectations of most analysts.

If you are also thinking about purchasing a smartphone or have already bought a new gadget, remember the new instructions.

To restart iPhone 7 and iPhone 7 Plus: Press and hold the Volume Down and Power buttons for about 10 seconds.
To reboot older models: press and hold the Home and Power buttons for about 10 seconds.

To restart iPhone 8 and iPhone 8 Plus, do the following:

Press and quickly release the volume up button.

Press and quickly release the volume down button.

Press and hold the Power button until you see the Apple logo.

Thanks to re: Store for the helpful information.

For clarity, we suggest looking

(4.58 out of 5, rated: 19)

If you are having any problems with your new iPhone 8 or iPhone 8 Plus, it can be restarted or even forced (hard) restarted.

A forced reboot, or as it is also called. Hard Reset (Hard reset), is usually performed in case of problems with the iPhone. For example, when it freezes or is so slow that it cannot complete any tasks.

On iPhone 8 and iPhone 8 Plus, the way to force restart has changed, so holding the power button on them will not work.

Below we will tell you what to do now.

Reload with buttons

In the iPhone 8 / iPhone 8 Plus, rebooting using the buttons is not at all the same as in the iPhone 7. you had to hold down the power and the volume down button until the Apple logo appeared. Actually, there are even official Apple advice on this score: “On an iPhone 7 or iPhone 7 Plus: press and hold the side button and the volume down button at the same time. Keep holding them until the recovery mode screen appears. On iPhone 6s and earlier, iPad, or iPod touch: Press and hold the Home and Top (or Side) buttons. Keep holding them until the recovery mode screen appears. ” But on the iPhone 8, for some reason, the process has changed to a different approach: “On an iPhone 8 or iPhone 8 Plus: press and quickly release the volume up button. Then press and quickly release the volume down button. Finally, press and hold the side button until the recovery mode screen appears. “.

During the time that I have been using the iPhone 8 Plus, the advice has come in handy for me several times. the brightness was reset to zero, the device hung tightly with various applications. I remember exactly, once it was a telegram, the second time. Yandex traffic jams. It is unclear why Apple changed the scenario: it was still impossible to accidentally restart the iPhone 7, but now you have to play the buttons like a musical instrument.

In general, remember, increasing the volume. decreasing the volume. press and hold the power until the apple appears. This is if everything is ok with the buttons, but if not?

How to Force Restart iPhone 8 and iPhone 8 Plus

Quickly press and release the Volume Up button. Then press and release the Volume Down button.

iPhone 8 or 8 Plus: How to do a Forced Restart

After that, hold down the Side button (formerly called Power / Sleep or Wake) until the Apple logo appears.

Wait a couple of seconds for your iPhone to start up and the lock screen appears.

That’s all you need to do. We assume that on iPhone X, a forced reboot will be done in the same way.

On iPhone 7 and iPhone 7 Plus, you need to hold down the side and volume buttons for at least 10 seconds until the phone restarts.

On iPhone 6s and older models, as well as on iPad and iPod touch, you need to hold down the Home and Side buttons for 10 seconds.

Don’t miss the Apple news. subscribe to our Telegram channel, as well as to the YouTube channel.

Restart iPhone X?

Apparently, it will happen in the same way as in the iPhone 8. we will check it next week and update our manual.

How to restart iPhone 8?

Press the volume up button and release.
Press the volume down button and release.
Press and hold the Power (Standby) button until the Apple logo appears on the screen.

How to turn off iPhone 8 if sensor does not work?

It remains only to figure out how to turn off the iPhone if the sensor does not work. On a regular iPhone, where the touchscreen is not broken, you need to hold down the shutdown button for a couple of seconds. After, pull the slider to the right. done.

How to Hard Reset iPhone 11?

If the gadget does not respond or you just want to quickly restart your smartphone: press and quickly release the volume up button, press and quickly release the volume down button, then hold down the side button and do not release until the iPhone restarts.

How to turn on iPhone 8?

IPhone 8 or later: Press and quickly release the Volume Up button. Press and quickly release the volume down button. Then press and hold the side button until the Apple logo appears.

How to turn off iPhone 8 Plus?

Press and hold the side button until the Power Off slider appears. Move the slider and then wait 30 seconds for the device to turn off. To turn the device back on, press and hold the side button until the Apple logo appears.

What to do if iPhone is charging and won’t turn on?

If iPhone charges but won’t turn on, restore it via DFU mode.

Press the volume up button and release immediately;
Press the volume down button and release immediately;
Press the side button and wait for the branded apple to appear on the device display.

How to enter into DFU iPhone 8 Plus?

How to put iPhone 8, iPhone 8 Plus, or iPhone X into DFU mode:

Step one: install the latest iTunes and connect your device to your computer.
Step two: quickly press and release the “Volume” button, and then quickly press and release the “Volume.”
Step three: press and hold the device lock button for 10 seconds (the screen should go dark)

How to restart iPhone 8 Plus or 8: there are two ways

The restart process for iPhone 8 and 8 Plus is slightly different. While this is still quite simple, some people may find it difficult.

Unlike before, you need to use a three-button combination to force restart your iPhone 8/8 Plus. With a power on / off button performing multiple tasks such as activating Emergency SOS and temporarily disabling Touch ID / Face ID, Apple had to tweak the way it restarted its latest iPhones a bit.

How to restart iPhone 8 Plus and 8

First of all, press and quickly release the volume up button.

Next, you need to press and quickly release the volume down button.

Then you will need to press and hold the side button for about 10 seconds until the Apple logo appears on the screen.

How to restart iPhone 8 and 8 Plus without using the side and volume up / down buttons

iOS 11 allows you to reboot your device even without using buttons. To do this, you need to use AssistiveTouch.

Open the app “Settings” → “General”.

Click on Accessibility.

Click on AssistiveTouch.

HOW to HARD RESET or RESTART iPHONE 8 and 8 PLUS

Step Then click on the AssistiveTouch button.

Step Then click “Device” → “”.

Step Click “Restart” → Then you need to click “Restart” again in the pop-up window to confirm.

What do you think of this new method to restart iPhone? Is it easier or harder?

It would be easier for me if the method is the same on all iOS devices. While iPhone 6s / 6s Plus and earlier need to use the Home button and Power On / Off button, iPhone 7 and 7 Plus need to use the Volume Down and Sleep / Wake buttons to restart the device.

You might want to catch up with these posts too:

How to Force Restart iPhone X
How to activate Siri on iPhone X
How to put iPhone X, iPhone 8/8 Plus into recovery mode
How to set up and use Face ID on iPhone X

Do you like this post? Download our app and stay in touch with us through and. to find out more such helpful guides.

How to Easily Restart iPhone 8/8 Plus and Apparently iPhone X

Reboot without buttons?

Reload with buttons

During the time that I have been using the iPhone 8 Plus, the advice has come in handy for me several times. the brightness was reset to zero, the device hung tightly with various applications. I remember exactly, once it was a telegram, the second time. Yandex traffic jams. It is unclear why Apple changed the scenario: it was still impossible to accidentally restart the iPhone 7, but now you have to play the buttons like a musical instrument.

In general, remember, increasing the volume. decreasing the volume. press and hold the power until the apple appears. This is if everything is ok with the buttons, but if not?

Restart iPhone X?

Apparently, it will happen in the same way as in the iPhone 8. we will check it next week and update our manual.

How to Restart iPhone via AssistiveTouch (iPhone X, 8 Plus, 8 Included)

You can restart your iPhone without pressing the Sleep / Wake button. Use AssistiveTouch function, you can not use your finger to restart iPhone. This is a new feature for iOS 11 and you can restart your iPhone without the power button.

Step 1 Unlock your iPhone and tap on the Settings app. Then go General menu.

Step 2 Scroll down and tap Accessibility.

Step 3 Find and tap AssistiveTouch.

Step 4 Turn on the switch and turn on AssistiveTouch.

Step 5 Now tap on the AssistiveTouch icon from the screen.

Step 6 Click on Device.

Step 8 Finally, click on Restart.

Notes: For iOS 10, you can also use AssistiveTouch to restart your iPhone, but the steps are slightly different. Make sure you’ve turned it on in Settings, tap AssistiveTouch Device tap Lock screen. Then a slide appears to turn off the slide. Slide it from left to right and your phone will turn off. Restart iPhone by holding and pressing the Sleep / Wake button.

How to reset iPhone (iPhone 7/7 Plus and earlier)

Step 1 Power Sleep / Wake button. Hold it until the power slider appears on the iPhone screen.

Step 2 Release the sleep / wake button.

Step 3 Use your finger and slide the power off from left to right. Your iPhone screen turns black and then goes down completely.

Step 4 Now you can press down power (Sleep / Wake) again until the Apple logo appears.

How to force restart iPhone

When you face iPhone issues, you may need to force restore iPhone to fix them, such as Touch ID not working, network connection failure, incorrect update, black / red / blue screen of death, iPhone stuck in recovery mode, enlarged screen, battery discharges quickly, etc.

How to restart iPhone X, iPhone 8, iPhone 8 Plus

The method to restart your iPhone X, iPhone 8, or iPhone 8 Plus is exactly the same as the iPhone 7 / iPhone 7 Plus. Their Sleep / Wake button is on the right side of the iPhone’s edge, so you just hold and press the button until a slide appears. Then release the button and move the slide from left to right. When the phone turns off completely, you can press the Sleep / Wake button again to restart the iPhone.

Notes: For iOS 11 or newer, you can go to Settings General scroll down the screen and find the Shut down option.Tap on it and you turn off your iPhone. Move power off from left to right. Then you can restart your iPhone by pressing the Sleep / Wake button.

How to restart iPhone using the Power (Sleep / Wake) button

This is the primary method for shutting down the iPhone, but most of us hardly do it. You’d better restart your iPhone from time to time to give the device a rest. All you have to do is press and hold the power (sleep / wake) button. For iPhone SE, 6s / 6s Plus and similar models, the power button is on the top edge. Whereas for iPhone 7/7 Plus and other larger models, the button is on the right side.

Tips and Tricks for Restarting iPhone X, iPhone 8, iPhone 7, etc.

How to restart iPhone?

Apple often provides the most valuable and premium smartphones like iPhone X, iPhone 8, iPhone7, etc., which Apple enthusiasts adore. But iPhone can crash from time to time. Then you might have to restart your iPhone. And if a simple restart cannot solve some technical problems like iPhone freezing much more, you may need to force restart your iPhone. Don’t panic, this article has been prepared for you, offering helpful tips and tricks on how to restart your iPhone.

How to Force Restart iPhone SE, iPhone 6s / iPhone 6s Plus and Older Generations

Now that you know what problems you can fix after restarting your iPhone, it’s time to learn how to do the same. There are several ways to force restart an iPhone and it depends a lot on your device. If you have an iPhone 6 or older phone, follow this procedure to force a restart.

Step 1 Start by holding the Power (Sleep / Wake) button on your device.

Step 2 Press the Home button on your iPhone while holding the Power button,

Step 3 Continue to press both buttons for about 10 seconds at the same time. This will make the screen black and your phone will restart. Release the buttons when the Apple logo appears on the screen.

How to enable DFU Recovery Mode on iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XR, iPhone 11, iPhone 11 Pro / Pro Max, iPhone SE 2, iPhone 12, iPhone 12 mini, iPhone 12 Pro / Pro Max ( if iOS won’t start)

In case iPhone cannot boot in normal mode, use DFU recovery.

Connect iPhone with a cable to a computer with iTunes installed. MacOS 10.15 Catalina and later uses the Finder app instead of iTunes (detail).

Launch iTunes (Finder) on your computer.

On iPhone, press and quickly release the Volume Up button.

Press and quickly release the volume down button.

Press and hold the side button until iPhone turns off.

After turning off the iPhone, while continuing to hold the Power button (side button), press and hold the Volume Down button for 5 seconds.

After 5 seconds have passed, release the power button, but continue to hold the volume down button until iTunes displays a message stating that iPhone is in recovery mode (about 10 seconds).

When using the Finder (macOS 10.15 Catalina and later software versions), you must click on the device name in the side menu.

How to turn off iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XR, iPhone 11, iPhone 11 Pro / Pro Max, iPhone SE 2, iPhone 12, iPhone 12 mini, iPhone 12 Pro / Pro Max without using buttons

In order to turn off the device, you need to press and hold the volume up button together with the side button for a few seconds until screens with sliders appear.

In addition, in iOS 11 and newer versions of the software, the “Turn off” option also appeared in the “Settings” application (at the very bottom of the General section).

How to Hard Reset iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XR, iPhone 11, iPhone 11 Pro / Pro Max, iPhone SE 2, iPhone 12, iPhone 12 mini, iPhone 12 Pro / Pro Max

Press and quickly release the volume up button.

Press and quickly release the volume down button.

Press and hold the side button until the Apple logo appears.

Hard Reset iPhone 12, 11, XS, XR, X, 8, SE 2 (hard reset) and entering DFU mode: how to

Need to Hard Reset iPhone but the old-fashioned method doesn’t work? You probably didn’t know, but the procedure to force restart or hard restart in iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone SE 2, iPhone 12, iPhone 12 mini, iPhone 12 Pro has changed.

Recall that to restart the iPhone 7 and iPhone 7 Plus, you need to simultaneously press and hold the power and volume down buttons for at least 10 seconds until the Apple logo appears. On iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XR, iPhone 11, iPhone 11 Pro / Pro Max, iPhone SE 2, iPhone 12, iPhone 12 mini, iPhone 12 Pro / Pro Max, there are three steps to restarting.

Cupertinians have changed the restart process because in newer iPhone models, simultaneously pressing and holding the Power and Volume Down buttons activates the SOS Emergency Call feature. Note that in iPhone 8/8 Plus, iPhone X, iPhone XS / XS Max, iPhone XR, iPhone 11, iPhone 11 Pro / 11 Pro Max, iPhone 12, iPhone 12 mini, iPhone 12 Pro / Pro Max, the power button is now called side button.

How to Factory Reset iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XR, iPhone 11, iPhone 11 Pro / Pro Max, iPhone SE 2, iPhone 12, iPhone 12 mini, iPhone 12 Pro / Pro Max via ” reset settings and content

This procedure is the same as for all other iPhone models. We talked in detail about how to reset iPhone settings in this article.

If you have difficulty booting the system, use the restore procedure in iTunes on your computer. MacOS 10.15 Catalina and later uses the Finder app instead of iTunes (detail).

Keep in mind that after a factory reset or software restore on your computer, all data stored on your device will disappear, so use this method only if absolutely necessary. However, if you have backups of your files on your computer or iCloud, after restoring the software, you can easily restore them.

How to Activate Recovery Mode on iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XR, iPhone 11, iPhone 11 Pro / Pro Max, iPhone SE 2, iPhone 12, iPhone 12 mini, iPhone 12 Pro / Pro Max

Make sure you have the latest version of iTunes installed on your Windows PC or Mac (download here). MacOS 10.15 Catalina and later uses the Finder app instead of iTunes (detail).

Connect your iPhone to your computer and open iTunes. On macOS 10.15 Catalina and later, launch the Finder app.

After connecting iPhone to computer, do a hard restart.

Press and quickly release the volume up button, and then do the same with the volume down button.

Press and hold the side button until the recovery screen appears.

IPhone screen in recovery mode on iOS 13 and newer:

IPhone screen in recovery mode on iOS 12 and earlier:

A menu appears in iTunes (or Finder, depending on the OS), prompting you to either restore or update your iPhone. Select “Refresh” and iTunes (Finder) will try to reinstall iOS while keeping data or “Restore iPhone” to factory reset (all data will be deleted).

IPhone may reboot automatically several times during the update or restore process. Do not panic. wait until the download is complete (usually 5-15 minutes).

After completing the restore or update process, set up your iPhone.

If you turned on Recovery Mode by mistake and not Updates, don’t worry. Just unplug your iPhone from your computer and press the side button to restart. Recovery mode will be disabled without the need to repair or update the device.

How to Exit DFU Recovery Mode on iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XR, iPhone 11, iPhone 11 Pro / Pro Max, iPhone SE 2, iPhone 12, iPhone 12 mini, iPhone 12 Pro / Pro Max

To exit recovery mode, perform a hard (forced) reboot according to the instructions above.

Press and quickly release the volume up button.

Press and quickly release the volume down button.

Press and hold the side button until the Apple logo appears.

Sources:

http://iPhone-gps.ru/iPhone/kak-perezagruzit-iPhone-8-i-8-plus
http://hrom5.ru/kak-perezagruzit-iPhone-8-pljus/
http://brilliant-auction.ru/kak-perezagruzit-ajfon-8-plus-dvumja-knopkami/
http://cross-online.ru/kak-perezagruzit-ayfon-8-plus-esli-zavis/
http://ru.pentegroup.com/604-how-to-restart-iPhone-8-plus-or-8-there-are-two-ways
http://wylsa.com/how-to-restart-iPhone-8/
http://ru.aiseesoft.com/how-to/restart-iPhone.html
http://yablyk.com/150126-hard-reset-prinuditelnaya-perezagruzka-i-rezhim-dfu-v-iPhone-8-kak-sdelat/

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