Redmi S2 - How To Hard Reset Xiaomi
Because of Google's Factory Reset Protection (FRP), you will likely be prompted to enter the Google Account credentials that were previously used on the device.
If your Redmi S2 does not turn on, is stuck in a boot loop, or does not respond to the hardware keys for entering recovery mode, you can use a Windows PC and ADB (Android Debug Bridge) tools to force a system restore. ADB is a command-line tool that allows communication between a computer and an Android device. How to Hard Reset XIAOMI Redmi S2
A warning prompt will appear detailing that all items will be erased. Wait for the 10-second countdown to finish and tap . Because of Google's Factory Reset Protection (FRP), you
Press and hold the and Power buttons simultaneously. A warning prompt will appear detailing that all
Select Wipe All Data . Use the Volume buttons to highlight Confirm and press the Power button .