2. After downloading the brush package, users can choose to use software such as brush master to brush the machine.
3. First, download software such as Master Brush on the computer, and back up data such as mobile phone address book.
4. Turn on the phone for USB adjustment and connect the computer.
5. Start the brush software. After the connection is successful, select the brush machine.
6. According to the software prompt, select the previously downloaded brush machine package.
7. After entering the one-button brush machine, wait patiently, when prompted that the brush machine is successful.
Xiaomi 3 mobile phone accidentally updated the system ~ how to use the previous system? It is recommended to download the version history before Xiaomi 3 first, and then use the card to brush the machine. The steps of brushing the machine system are as follows:
1. After downloading the latest MIUI_ROM system installation package, connect the mobile phone to the computer, rename the system installation package to update.zip and copy it to the built-in storage root directory;
2. Off state: Press and hold the Volume Up+Power button at the same time to start the machine, and the screen will light up. Release the power button and press the volume button for a long time to enter the recovery mode;
3. Select "Simplified Chinese" and confirm (the volume key selects the power key to confirm), and select "Install update.zip to the system 1" and confirm. Select OK and wait for completion, then select Restart to System 1.