Factory reset Xiaomi Poco X3 position Blank Screen Black and Setting Menu
-- First step, turn off your Xiaomi POCO X3 NFC smartphone first.
-- Press the Power + Volume up button simultaneously for a few seconds until the Poco logo appears and release.
-- On the Mi Recovery menu, you can select Wipe Data »Wipe All Data.
-- Continue by selecting Confirm.
-- wait until the reset process is complete.
-- Then select Back to main menu.
-- Select Reboot »Reboot to System.
-- Done.
Factory Reset on the Settings menu
-- The first step, open the Settings menu (Settings).
-- Select About phone / About Phone.
-- Select Factory Reset
-- Select Erase all data.
-- Confirm with the lock pattern / pattern.
-- Wait a few and confirm by tapping OK.-
-- The smartphone will reset and reboot.
-- wait a few moments then your smartphone will return to the manufacturer's position.
-- Done