How to Open the Service Menu(Warranty Menu) on Sony Ericsson Phones

The Service Menu(Warranty Menu) is used to test different functions on a Sony Ericsson phone, which may help deter mine what's wrong, if there is a problem with your phone.

It is very easy for us to open the Service Menu(Warranty Menu).Here in this post i am gonna explain How to Open the Service Menu(Warranty Menu) on Sony Ericsson Phones in simple steps

Steps

• G o to the home screen. This is the one which displays your wallpaper, your operator logo, the date and time etc.
  

• Using the joystick/directional buttons, press 'right'. (Do not worry about an APPLICATION opening if you have a shortcut assigned to this key, it will not effect this working.)
  

• Press the * key.
  

• Pre ss 'left', then 'left' again.
  

• Press the * key
  

• Press th e 'left' key once more.
  

• Press the * key one last time.
  

• This should open the menu. The full code is: right, *, left, left, *, left, *.
  

1. The menu should read
   
   • Service Info
     
   • Service Tests
     
   • Text Labels
2. TIPS

• If it does not work try reducing the time between each button you press.

Warnings 

• In certain countries using this menu may void your warranty!
  

Things You'll Need

• A Sony Ericsson mobile phone