Specification OPPO F21 |
Unlock OPPO F21 |
Firmware OPPO F21 |
Developer Mode OPPO F21 |
Bypass Lock Screen OPPO F21 |
Remove a Google account OPPO F21 |
OPPO F21 Factory Reset |
Bypass FRP OPPO F21 |
Secret codes OPPO F21 |
Screenshot OPPO F21 |
OS: Android 10, ColorOS 7.2 CPU: Octa-core (2x2.0 GHz Cortex-A76, 6x2.0 GHz Cortex-A55) RAM: 8 GB Display: 6.5 inches Camera: 16 MP (wide), 8 MP (ultrawide), 2 MP (depth) Battery: Li-Po 4,500 mAh, Fast charging 64W |
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. |