Xiaomi MIUI8 how to downgrade the system

There is no development version of the Redmi series, and it is upgraded once a month.

Copy to built-in storage.

Root directory. 2.Downgrading needs to enter the recovery mode first to double clear the data, it will erase all user data, including the built-in storage data, please use the Xiaomi mobile phone assistant to back up first, and then flash the phone, be sure to be cautious.

3.Tap System Update on your phone, click the menu button to select Restart to Recovery, click OK, and the phone will reboot into Recovery mode.

4.Another way to enter recovery: In the shutdown state, press and hold the volume up + power button at the same time to enter, and the screen lights up and releases the button to enter.

5.Select Chinese Simplified and confirm, volume key, select Power key confirm, select Clear data, Clear user data, confirm, then return when finished, select Install to system and confirm. Select Confirm and wait for completion, and then select Restart, System One.

Just turn it on.

Xiaomi Mi 5 downgrades from MIUI8 to MIUI7, you need to clear the data three times, and then flash the complete data package to MIUI7 to the phone through Mi Assistant or MiflashHere's how:

1. First of all, you need to enter the recovery mode of the phone, and then select to Chinese Simplified.

2. At this time, enter the Clear Data column, and then click Clear All Data.

4. Then boot the phone into fastboot mode, and then connect to the computer.

2、miflash。

Downgrade steps: 1. Press the volume down + power button to enter fastboot mode when the phone is critical, and plug in the data cable to connect to the computer.

2. Double-click "Clear fastboot into disk" in the disk mode tool directory. BAT" into disk mode! (Note, at this time, the phone screen is black, do not pull out the data cable!) ）。

3. Start the MiFlash and select the Mi4 line brush bag brush machine, wait for the progress bar to finish and prompt the operation to be completed successfully.

4. After the operation is successfully completed, the mobile phone will not automatically turn on, you need to turn on it manually, press and hold the power button until the "mi" logo appears, and the time is about one minute.

5. Boot up and find that the MIUI has returned.

Notes:1After flashing this method, all data will be erased, so please make a backup before downgrading.

According to the three flashing methods provided by Xiaomi's official website:

1. In-system upgrade: The MIUI system needs to manually enter Recovery to clear all data for cross-version upgrade and downgrade.

2. Recovery upgrade: MIUI complete package cross-version upgrade, downgrade need to clear all data, due to the different recovery interface, this tutorial is not applicable to Redmi phones on MTK platform.

3. Upgrade by wire brush: Following this method will upgrade the phone to the latest version of MIUI, and all user data will be cleared in the whole process, please be cautious.

4. Method to enter recovery mode: In the shutdown state: press the volume up + power button at the same time to turn on, the screen lights up, release the power button, and keep the volume button long to enter recovery mode.

5. To enter fastboot mode, press and hold the volume down + power button at the same time to enter fastboot mode. This mode is suitable for the 3rd type of line brush upgrade.

Be sure to pay attention to the following points before flashing:

2. Please back up your data before flashing.

3. Please keep the battery sufficient before flashing.