Sunday 21 October 2012

Samsung GalaxyY Secret Codes and Tricks

Today I am going to reveal a secret Samsung Galaxy Y code which you can use to test all features of your phone are working correctly or not. It is a secret inbuilt application called "LCD Test". This is how I found it.

I came across a weird problem with my galaxy last week. My back button stops responding randomly. It lands you in great trouble while using your phone.
I tried to identify the problem but not sure why this is happening with back button. Its not like key stops working when many processes are running or any specific process is going on. So doing research about issue I found there is a secret code which you can use to test is all your features are working or not.

This is a good feature you should check while buying a new phone. You can test whether all your features on phone are working fine or not.

To open this.
Open you keypad.
Now press *#0*#. You will get a screen named "LCD Test".



You can test all your all your hardware are working like sensor, speaker, camera and vibration.
One thing I would like to inform about is while testing "touch" feature, to get out of test touch all squares once.



There  are other secret codes as below.

  • *#*#4636#*#* : Shows phone,battery,usage statistics and wifi information.
  • *#*#7780#*#* : Reset phone to factory out.
  • *#*#273283*255*663282*#*#* : Quick back up to all your data file.
  • *#*#1472365#*#* : Quick GPS Test.
  • *#*#1575#*#* : Different type GPS Test.
  • *#*#0673#*#* : Audio test
  • *#*#0842#*#*: Vibration and backlight test
  • *#*#2663#*#* : Touch screen version
  • *#*#2664#*#* : Touch screen test
  • *#*#0588#*#* : Proximity sensor test.
  • *#*#232331#*#* : Bluetooth test
  • **05***# : Dial from locked screen to unlock PUK.