Hard Reset BLEU 670Z

How to factory reset BLEU 670Z? How to wipe all data in BLEU 670Z? How to bypass screen lock in BLEU 670Z? How to restore defaults in BLEU 670Z?

The following tutorial shows all method of master reset BLEU 670Z. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your BLEU 670Z will be as new and your   core will run faster.

First method:

  1. In order to switch on the cell phone hold down the Power key for a short while.Hard Reset BLEU 670Z
  2. In the next step tap the following secret code: *#7370#
  3. After that, enter your lock code. The default  is 12345.
  4. Wait to comple the whole proccess.
  5. Success! You have just performed the factory reset operation.

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