How to factory reset BIRD V5518+? How to wipe all data in BIRD V5518+? How to bypass screen lock in BIRD V5518+? How to restore defaults in BIRD V5518+?
The following tutorial shows all method of master reset BIRD V5518+. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your BIRD V5518+ will be as new and your core will run faster.