NOKIA Lumia 635 Hard Reset Methods

NOKIA Lumia 635 Hard Reset to remove the security lock and solution of hang on logo problem can also be done. Secod method is soft reset your NOKIA Lumia 635 from the phone settings to restore original mobile settings.

Hard Reset by Hardware Keys:
Switch off your phone.
Press and hold the Volume Down key.
While holding Volume Down, press the Power key to turn the phone on.
Release the Power rocker when the phone vibrates but continue to hold Volume Down
When the exclamation mark appears on the display, release Volume Down.
Afterwards press this sequence of keys: Volume Up -> Volume Down -> Power button -> Volume Down
Device should now restart.
Yuppie! You have done!

Restore NOKIA Lumia 635  From Settings:Power on the device
Next from the Home screen, goto Settings -> About -> Reset your phone.
Confirm warning on your screen -> YES -> YES.
Now wait until your phone will reset and reboots.
Well Done!