Method:

1. Enter the phone recovery mode. Please ask Baidu how to get started. You need to erase the ROM before installing it, including the second erasure and the third erasure. If you don't know how to wipe, you can refer to my detailed wiping experience:/article/597a064376fb1b 312a524362.

2. Choose to install ROM in ZIP format from SD card as shown in the figure.

3. Change the name of ROM to update.zip The current high-end version of Recovery does not need to repeat the command, keeping the habit of updating the computer before.

4. Go to the next screen to remind the user that the operation is irreversible. After selecting "Yes" to perform the installation, you cannot go back on your word.

6. After the installation of 6.SDCARD is completed, if there is a problem during the installation, search Baidu for an error prompt and there will always be an answer. If the signature verification fails, it needs to be closed in the resumed signature verification.

7. Now, you can return to the menu and choose Restart.

system

at present

Restart the system.

8. The system will automatically initialize, just like installing the system with GHOST. After the reboot, the encapsulated system will be configured.

9. As shown in the figure, it can be seen that it can enter the system normally, which proves that the brush machine is successful. If you get a black screen or can't get into the system after brushing, you can use a USB connection computer to brush, or you can refer to my other Baidu experience.