Hard Reset ALL Nokia Lumia طريقة عمل فرمات لهاتف نوكيا

warning! Do this at your own risk! All your phone data (contacts,photos,videos,music,messages,applications,games,files,) will be lost! Please make backup first if you can

.If you forgot your screen lock combination follow these steps

1 Make sure the battery fully charged

2 Backup all your important data

3 Power  Off  Your  phone

4. Press the Power button until your Nokia Lumia vibrate

5. After vibrates, you release the Power button and press: Volume down

6 Press this sequence of keys: Volume Up . Volume Down . Power button . Volume Down

That's it!

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