how to hard reset nokia lumia 520
Today I will show you how to reset Orange Reyo.Use this method if you don’t know your unlock Phone Code model or if you have software problems with your phone and you can’t access the phone menu.
Warning!All data will be lost!
Firs step is to power off your phone.
Before you give your handset to repair shop or buy new handset, please try the following procedure to repair your device. First charge your battery more then 70%, backup your important data like phonebook, message, email, images and settings and in most cases take out SIM card and SD card. After doing hard reset not possible to recover your data, so online backup is always important. For all of your data, a backup should be done on a external device, hard drive, raid system media or SD card.
Nokia 520 Hard Reset done simpal step
Hard Key Combination:
Use this option if your device is locked and you don’t know the code.
Note: Make sure that your Nokia Lumia is turned off.
1.Power off your phone
2.Press power button and after phone vibrates once press volume down until you will see exclamation sign on the screen
3.Press in this order:volume up
4.Wait until format ends and the phone restarts
See Hard Reset Videos