Hard Reset NOKIA Lumia 638

How to factory reset NOKIA Lumia 638? How to wipe all data in NOKIA Lumia 638? How to bypass screen lock in NOKIA Lumia 638? How to restore defaults in NOKIA Lumia 638?

The following tutorial shows all method of master reset NOKIA Lumia 638. Check out how to accomplish hard reset by hardware keys and Windows Phone 8.1 settings. As a result your NOKIA Lumia 638 will be as new and your Snapdragon 400  core will run faster.

First method:

  1. At the beginning switch off the phone by using the Power button. Format NOKIA Lumia 638
  2. Afterwards press the Power Button once.
  3. Press and hold the Volume Down button. Restore NOKIA Lumia 638
  4. You can now release all keys when you see the exclamation point on your screen. Remove Screen Lock on NOKIA Lumia 638
  5. Press the following sequence of buttons: Volume Up - > Volume Down-> Power - > Volume Down.
  6. Success! The hard rest has just been performed.

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Nokia Lumia 638 hard factory reset - video


Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
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