Specification Samsung Galaxy Grand Quattro (Win Duos) I8552 |
Unlock Samsung Galaxy Grand Quattro (Win Duos) I8552 |
Root Samsung Galaxy Grand Quattro (Win Duos) I8552 |
Developer Mode Samsung Galaxy Grand Quattro (Win Duos) I8552 |
Bypass Lock Screen Samsung Galaxy Grand Quattro (Win Duos) I8552 |
Samsung Galaxy Grand Quattro (Win Duos) I8552 Factory Reset |
Bypass FRP Samsung Galaxy Grand Quattro (Win Duos) I8552 |
Secret codes Samsung Galaxy Grand Quattro (Win Duos) I8552 |
Screenshot Samsung Galaxy Grand Quattro (Win Duos) I8552 |
OS: Android v4.1.2 (Jelly Bean) CPU: Quad core, 1.2 GHz, Cortex A5 RAM: 1 GB Display: 4.7 inches (11.94 cm) Battery: 2000 mAh |
Thomas Nilan Smartphone Expert | |
Thomas Nilan is a mobile phone expert with in-depth knowledge of the Android and iOS operating systems, who understands the settings of various hidden features that allow you to expand the capabilities of your smartphone, as well as get information about what is going on inside the phone for future repairs. He is an authority in his field, which has allowed him to become a ghostwriter for several technology publications, and he enjoys writing small mobile applications for testing smartphones. |