How to factory reset BLEU 255X? How to wipe all data in BLEU 255X? How to bypass screen lock in BLEU 255X? How to restore defaults in BLEU 255X?
The following tutorial shows all method of master reset BLEU 255X. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your BLEU 255X will be as new and your core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.