How to turn on the backlight buttons on the Xiaomi redmi

How to change the color indicator, keypad and clock on Xiaomi

Xiaomi phone owners often want to make their smartphone unique, beautiful or more convenient. To do this, change the colors of LED, fonts, keyboard, clock and much more.

In modern smartphones Xiaomi with the help of the shell MIUI only change the color of the keyboard and LED, to manipulate with any other objects you must either change the theme or install third-party applications.

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How to turn off the button backlight in Junsun radios and reduce the power of the sound amplifier?

How to remove or put buttons on the screen in MIUI 12

All operations with the navigation buttons in MIUI 12 take place in the “Borderless Screen” menu, to get to it you should enter the general settings.

After that find the line “Advanced Settings”. Inside you will see the coveted “Borderless Screen” line. Here you have two options: buttons and gestures. As soon as you choose the gestures, you will be offered to learn the basic gestures for controlling the interface, if this is your first time, I recommend to learn the animation carefully.

I also want to pay attention to the switch below “Hide Full Screen Indicator”. You need it if you want to disable the bar that automatically attaches to any application that runs at full screen. This innovation appeared in MIUI 12, and is designed to make it easier to manage programs when you switch between them, or when you manipulate windows when you split the desktop, or when you put a program in floating window mode.

How to turn on the backlight of the buttons on your Android?

Instructions on how to turn on the keypad backlight on your phone Go to the main menu, search there for “Control Panel” and select it. Then go to general settings and turn on the backlight in the “Light sensor” option. There you can also adjust the brightness level (of both the backlight and the device screen).

How to turn on the backlight on your Samsung phone?

To enable side-backlight notifications, open the device settings, tap Display Curved Screen, and turn on the Side-Backlight option.

  • Go to Settings.
  • Go to the Display section.
  • Disable or change backlight time. This disable option can also be found in other subsections. For example:

How to turn on the backlight of the buttons on the Nokia 3?

Go to the shortcut and go down to the “System and Device” category. You select the last item “Advanced” and click on the category “Keys”. You will fall into a new menu where you can edit the buttons to your liking. You can set different tasks and adjust the backlight.

If your notebook is equipped with a backlit keyboard, press F5 or F4 (on some models) on the keyboard to turn the backlight on or off. You may have to press the fn (function key) key at the same time.

How to customize keys on Xiaomi?

Open “Settings”. E.G. Through the curtain of the device. Scroll down to “Display” and tap on it. Next, use the “Navigation Bar” option. Now go to “Button order” and choose the option that suits you best.

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Is it possible to reset Xiaomi to the factory settings with the buttons?

Hold down “Volume” and “Power” key for 10 seconds. The Fast Boot shell will be loaded.

Why is there no backlight for the Junsun radio buttons and what is ILL?

In the available menu you need the item “Wipe Data”, select it and activate. Remember that there will be no way back, all the data on the smartphone will be irretrievably deleted. Go back to

Calibrating the proximity sensor

If the above methods did not help. It is worth calibrating the proximity sensor, but first check whether it works at all. You will need to bring up the engineering menu. In dialing mode enter ##6484### or ##4636## and you will see the following picture:

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Here we are interested in the item “Single item Test”, open it and in the new window look for the item “Proximity Sensor”

The test opens, where when you overlap the sensor with your finger, the inscription “Close” should appear. If you remove your finger, you will see “Far away”. If the sensor does not respond, you need to carry your smartphone to the service center, and if everything is fine. You can proceed to calibration.

  • Disconnect the smartphone.
  • Press “Volume up” “Power” button and wait for the vibration, after that the keys can be released.
  • The menu will appear and it will most likely be in Chinese. To change it to English, press the “中文” button.
  • Then press the “PCBA test” and in the new window we are interested in the “Proximity sensor” item.
  • Put your smartphone horizontally on the flat surface. The light sensor should not be covered or dirty. It is also necessary to avoid exposing it to bright light.
  • Press “Calibration” to start the calibration. At the end of it you will see “Successfully.

After the process will need to test the sensor for functionality. Cover it with your finger or an opaque object: if the number “1” on the screen changes to “0”, everything is fine. Now click on the item “Pass” to return to the engineering menu, and then. “Finish”, after which the smartphone will shut down.

Turn the device back on and check the sensor operation by holding the phone to your ear during a call. The display should turn off.