How to factory reset MOBICEL Cosmo? How to wipe all data in MOBICEL Cosmo? How to bypass screen lock in MOBICEL Cosmo? How to restore defaults in MOBICEL Cosmo?
The following tutorial shows all method of master reset MOBICEL Cosmo. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your MOBICEL Cosmo will be as new and your core will run faster.
How to hard reset mobicel 4U - video