Secret Codes of Sam Mobiles 2019 Free

Secret Codes of Samsung 2019 include the android secret code of Samsung. Secret Codes of Samsung include: Network. Gps. Bluetooth. WLAN test. Firmware version information. Factory tests, PDA. Usage statistics Check Update. Reset Device. Unlock the device. Recover Forgotten pattern. Engineering mode. GPS test mode. Touch Test. Screen Test. Test Device is original or copy.