These codes open specific testing menus for connectivity hardware.
Unlock Hidden Features: How to Use Secret Codes on the TCL 40 R 5G
Displays unique identification numbers (IMEI/Serial) for your device. *#*#4636#*#* Testing Menu
These codes open specific testing menus for connectivity hardware.
Unlock Hidden Features: How to Use Secret Codes on the TCL 40 R 5G How to Use Secret Codes on TCL 40 R 5G
Displays unique identification numbers (IMEI/Serial) for your device. *#*#4636#*#* Testing Menu These codes open specific testing menus for connectivity