How to return Xiaomi mobile phone to the previous version?

Xiaomi mobile phone is a very popular smart phone, but there may be some problems after upgrading the system. At this time, you need to return to the previous version. Here is a detailed introduction to how Xiaomi mobile phone returned to the previous version.

Backup data

Be sure to back up the important data in your mobile phone before returning to the previous version. Because returning to the previous version will clear all the data in the phone, including SMS, call history, contacts and so on. There are many ways to back up data. You can use Xiaomi's own backup function or use third-party backup software.

Download the old ROM package.

After backing up the data, you can start downloading the old ROM package. It can be downloaded from Xiaomi official website or a third-party rom website. After downloading, put the ROM package in the memory card of the mobile phone or transfer it to the computer for later use.

Enter recovery mode

Once the ROM package is ready, you can enter the recovery mode. The way to enter the recovery mode is to hold down the volume up button and the power button of the mobile phone until the screen of the mobile phone lights up. After entering the recovery mode, select "Clear Data and Cache", then select "Install ZIP Package", and select the previously downloaded ROM package for installation.

After the installation is complete, select "Restart System". The phone will restart and revert to the previous version.

There are three steps to return to the previous version: backing up data, downloading the ROM package of the old version, and entering the recovery mode. I hope the above content can help Xiaomi mobile phone users who need to return the previous version.