Specification Speed S550 |
Secret codes Speed S550 |
Unlock Speed S550 |
Root Speed S550 |
Firmware Speed S550 |
Bypass Lock Screen Speed S550 |
Speed S550 Factory Reset |
Screenshot Speed S550 |
OS: Android v4.2.2 (Jelly Bean) CPU: Quad core Display: 5.5 inches |
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. |