On Xiaomi Redmi 5a - Firmware Update
⚠️ Never install an older firmware version over a newer one without wiping data. This can cause boot loops.
If you experience frequent call drops or slow mobile data, a new firmware version updates the baseband (modem firmware), which can significantly improve signal locking. Firmware Update on XIAOMI Redmi 5A
Firmware on the Redmi 5A is called (Xiaomi's Android interface). The device launched with MIUI 9 based on Android 7.1.2 Nougat. The last officially supported version is MIUI 11 (still based on Android 7.1.2). ⚠️ Never install an older firmware version over
Transfer the .zip file to the internal storage of your Redmi 5A. Go to . Tap the three dots (menu) in the top right corner. Firmware Update on XIAOMI Redmi 5A
Rare bug. Solution: Reflash the same firmware or perform a factory reset from recovery.