How to factory reset SAMSUNG i550? How to wipe all data in SAMSUNG i550? How to bypass screen lock in SAMSUNG i550? How to restore defaults in SAMSUNG i550?
The following tutorial shows all method of master reset SAMSUNG i550. Check out how to accomplish Hard Reset by hardware keys and Symbian 9.2 settings. As a result your SAMSUNG i550 will be as new and your TI OMAP 2430 core will run faster.