* Before any actions it is best to make backups: - In a programmeTitanium backupafter getting ROOT rights (Application backup).
- In a programmekToolafter getting ROOT rights (IMEI backup just in case).
- In CWM Recovery after obtaining ROOT rights and installing CWM (Backup system). To begin, download the firmware, the current version can be found in the header, or on
Miui.su and
xiaomi.eu 1. Root and install CWM on a smartphone (and don’t even think to ask how to do it). Here is
instruction .
2. We upload the downloaded firmware to the internal (!!!) SDCard.
3. Boot into
CWM (Volume up + Home + Turn on, somewhere 10-15c.) And do the Backup (Backup And Restore - Backup).
4.1 FULL (full) WIPE:
• Wipe Data / Factory Reset;
• Wipe Cache Partition;
• Advanced>Wipe Dalvik Cache;
• Mounts and Storage>Format Cache / System / Data;
4.1.1 For those who have a custom CWM Recovery:
• Wipe data / factory reset>Clean to Install a New ROM (and only!)
5. Without leaving from Recovery, go to "Install zip From sdcard">"Choose zip From sdcard" and select the previously downloaded ROM.
6. Wait until the installation is complete.
7. Click back and select "Reboot System Now".
8. Wait until the smartphone is fully loaded,
9. Now you can enjoy!
Firmware updates: - If the source of the firmware has not changed, then it is enough:• wipe cache partition
• advanced - wipe dalvik cache
• mounts and storage - format cache
All your data will be saved!
- If the source of the firmware has changed, see point 4.1.
- You can also update via the smartphone itself in the settings.