What is Service mode?
Service mode is used to check whether all the features of a smart phone are working properly or not irrespective of its usage. It is like a diagnostic tool users have in their Smartphone to keep an eye on the features of their device. Some of the developers also termed it as the test menu, service menu, which they keep hidden in the device.
Android users can activate it by using a secret code which they have to enter into the dial pad following few steps, which are
> Firstly open the phone app
> Go to the keypad screen
> Then lastly type *#0*# and the service menu will be accessed.
Technobezz Explains Service mode
Service mode helps the user to check the working of each and every feature of their mobile phone, which includes
> Checking for the color resolution of the android device screen, its vibration.
> Test for the working of its receiver, back and front camera.
> Also, users can see whether the device touchpad is working properly or not.
> They can check for all the sensors, and can run several tests for them.
> Tests for sleep, speaker and sub keys.
In short, user can check the whole device for its proper functioning.