Specification vivo X21i |
Secret codes vivo X21i |
Hard reset vivo X21i |
Bypass FRP vivo X21i |
Unlock vivo X21i |
Root vivo X21i |
Firmware vivo X21i |
Bypass Lock Screen vivo X21i |
vivo X21i Factory Reset |
Screenshot vivo X21i |
OS: Android 8.1 (Oreo); Funtouch 4 CPU: Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Display: 6.28" inc Camera: 12 MP,
Dual |
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. |