MIUI/KOOC-0/2 is the latest operating system version of Xiaomi mobile phone, but some users may not adapt to or like some new features of MIUI/KOOC-0/2, and hope to return to MIUI/KOOC-0//KOOC-0/version. This article will introduce the detailed tutorial of MIUI 12 return 1 1.

Backup data

Before returning to MIUI 1 1, it is recommended to back up the important data in the mobile phone to avoid data loss. You can use Xiaomi's own backup function or third-party backup software for backup. The backup contents include but are not limited to contacts, short messages, photos, music, etc.

Download the MIUI 1 1ROM package.

Before returning to MIUI 1 1, you need to download the corresponding MIUI 1 1ROM package. It can be downloaded from Xiaomi official website or a third-party rom website. After downloading, put the ROM package in the root directory of your phone.

Enter recovery mode

Turn off the phone, and then press and hold the volume+and power keys to enter recovery mode. In the recovery interface, select "Clear Data" and "Clear Cache", then select "Install Zip Package", find the previously downloaded MIUI 1 1ROM package, and select Install. After the installation is completed, just restart the phone.

The above is the detailed tutorial of MIUI 12 return 1 1. It should be noted that after returning to MIUI 1 1, there may be some incompatible problems, so it is recommended to consider them carefully before returning. At the same time, the return operation is risky, so it is recommended to back up the data before the operation to avoid data loss.