Definition of Universal Test Menu

What is UTM (Universal Test Menu)?

Universal Test Menu are the key codes, mostly used in checking the technical information, also enabling and disabling the hidden menu setting in android operating systems on the most devices and mobiles. Most of the Key codes are universal to test menu but not all key codes start from same secret key codes.

TECHNOBEZZ Explains “Universal Test Menu”

In most mobiles and devices which OS are based on android operating systems have some universal test menu options (universal key codes) to check and test the performance, to open, enable and also to disable the functions.

Some of the universal test menu (key codes) are as:

> Device hardware information (phone battery, usage and wifi information) can be checked by dialing the key code *#*#4636#*#*.

> Firmware versions can be checked by dialing *#*#4986*2650468#*#*, PDA and phone *#*#1234#*#*, FTA SW version *#*#1111#*#*, FTA HW version *#*#2222#*#*, PDA, Phone, CSC and change list number *#*#44336#*#.

> Camera hardware information can be checked by *#*#34971539#*#*.

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