For unlocking bootloader of Huawei or Honor smartphones, you need to follow the below steps one after another –. Step 1: Download & install Minimal ADB & USB Drivers on your PC. Step 2: Turn of your Huawei device and boot into Fastboot mode. To do so, press and hold the volume down + power keys until a logo appears on your screen. I enabled the debug, allowed my PC and finally i unlocked the bootloader. As you may know this formmatted the device. When i booted it up again i wanted to do the same thing but the "Google Mode" didn't work this time, and now i can't do nothing. I can enable USB debug in the settings but it does not show up the window "Allow for this computer". Open the ADB folder, hold down Shift, right-click anywhere blank, and select Open command window here. Type the following command and hit Enter. If you see your device listed, run the following commands one by one. Use the following command to fetch a file named persist.sys.usb.config from your phone to your computer. Open the Huawei Honor Magic5 Lite 5G settings. Go to "Additional settings" and then to "Developer options". Activate the slider next to "USB debugging". Confirm the operation. This completes enabling the option, and you can communicate with the smartphone via the computer in debug mode. Since previous phones became inaccessable due to screen was broken I lost various stuff due to USB debugging being turned off and phone could not be accessed from my computer. Now I have turned on USB debugging on my Xiaomi Redmi Note 8, but everytime I connect my phone to the computer, there is a notification that asks if I would like to I know this is kind of obsolete, but I can't get it to work. I have Android 4.2.2 and Windows 8.1. When I plug it in USB debugging mode the command: adb devices there is an empty list. I tried: installing "ADB, Fastboot and Drivers" unlocking Developer Options in Android; adb kill-server / adb start-server; changing USB port; restarting Windows Enabling debugging. Having completed the preparatory steps, move on to the main part of the instructions, which look as follows: Open the Huawei Honor 70 Lite 5G settings. Go to "Additional settings" and then to "Developer options". Activate the slider next to "USB debugging". Confirm the operation. 2) oem and usb debug is not active (i cannot boot phone so i am not able to open them) 3) bootloader is locked so i can't flash any recovery.img boot.img etc. 4) I tried test point method but test point is not working (not showing huawei usb at device manager) To enable USB debugging mode, first make sure your Android device is connected to your Windows 11 PC, and then do the following: Open the Settings menu on your phone and scroll down to the Enter your password and now you can see "Developer Settings" on your Settings menu. Then, We need to make some settings on your "Developer Settings". Go to "Settings" and tap "System&Updates". Tap "Developer Options". Scroll down until see "Debugging". Open "Always prompt when connecting to USB". Close "Allow ADB debugging in charge only mode". AsVz35B.