How to factory reset CECT 6688? How to wipe all data in CECT 6688? How to bypass screen lock in CECT 6688? How to restore defaults in CECT 6688?
The following tutorial shows all method of master reset CECT 6688. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your CECT 6688 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.