How to factory reset SAMSUNG E300S Galaxy S4? How to wipe all data in SAMSUNG E300S Galaxy S4? How to bypass screen lock in SAMSUNG E300S Galaxy S4? How to restore defaults in SAMSUNG E300S Galaxy S4?
The following tutorial shows all method of master reset SAMSUNG E300S Galaxy S4. Check out how to accomplish hard reset by hardware keys and Android 4.2 Jelly Bean settings. As a result your SAMSUNG E300S Galaxy S4 will be as new and your Exynos 5410 core will run faster.
How To Reset Samsung Galaxy S4 SIV - Hard Reset and Soft Reset - video
Samsung Galaxy S4 Factory Reset Hard Reset - video