紅米K20 Pro刷安卓原生系統

Download the custom recovery：https://dl.twrp.me/raphael/
Connect your device to your PC via USB if it isn’t already.
If your device isn’t already in fastboot mode, on the computer, open a command prompt (on Windows) or terminal (on Linux or macOS) window, and type:
```
adb reboot bootloader
```
Once the device is in fastboot mode, verify your PC finds it by typing:
```
fastboot devices
```
Flash recovery onto your device (replace with the actual filename!
```
fastboot flash recovery <recovery_filename>.img
```
Now reboot into recovery to verify the installation. Do not reboot into the existing OS, since it will overwrite the recovery you just installed!
With the device powered off, hold Volume Up + Power. Keep holding both buttons until the“MI”logo appears on the screen, then release.

Download the PixelExperience installation package that you would like to install or build the package yourself.
If you are not in recovery, reboot into recovery:
With the device powered off, hold Volume Up + Power. Keep holding both buttons until the“MI”logo appears on the screen, then release.
Now tap Wipe.
Now tap Format Data and continue with the formatting process. This will remove encryption and delete all files stored in the internal storage.
Sideload the PixelExperience .zip package:
- On the device, select“Advanced”,“ADB Sideload”, then swipe to begin sideload.
- On the host machine, sideload the package using:
```
adb sideload filename.zip.
```