In this video tutorial I will show you how to reset your Microsoft Lumia 650 to factory settings by using a keys combination without requiring the phone to be power on. Use it if you forget your security code, or pin or if your Windows is running slow or if you have various problems with the phone software. . .
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This method is 100% free!
This method does not reset the PIN code of the SIM card!
This method will not upgrade or downgrade the firmware version of your Microsoft Lumia 650 and it will NOT UNLOCK the network lock!
You do this at your own risk! Make sure your phone battery is fully charged!
Better remove the SIM card and memory SD card from your phone before this operation!
If you reset or update your phone, all your data may be lost, so it’s good to do a full backup before!
RESTORE/UPDATE Microsoft Lumia 650 with Windows Device Recovery Tool