New Samsung Galaxy Grand Prime Secret Codes, Hidden Menu Galaxy Grand Prime

The all new Samsung Galaxy Grand Prime was released in Sep 2014 and is an upgraded version of the old Samsung Galaxy Grand with improvements in hardware. Samsung Galaxy Grand Prime smartphone with 5.00-inch 540×960 display powered by 1.2GHz processor alongside 1GB RAM and 8-megapixel rear camera.

Samsung Galaxy Grand Prime Secret Codes

Hello Guys, here I am going to show you how to access the internal function of Samsung Galaxy Grand Prime for testing the various hardware parts of your phone if it is working properly or not with the help of this secret code you can test lcd, vibration, camera, sensor (accelerometer sensor, proximity sensor, magnetic sensor), touch screen, speaker, sub key, etc… if you have any hardware problem with your Samsung Galaxy Grand Prime you can identify with this code if it is working or not to do this follow the steps below.
First of all open your keypad

Then dial the secret code *#0*# Now you get a screen with title LCD TEST and below that you have lots of option to test various hardware parts of your phone such as speaker, sensor, lcd, etc
To go back use right physical button 

While testing the touch you have to touch and mark all the squares back button does not work 
Other use full secret codes for android phone tested on 
Samsung Galaxy Grand Prime

  •   * #1234#              -to check software version of phone.
  •   *#12580*369#     -to check software and hardware information.
  •   *#0228#               -Battery status (ADC, RSSI reading)
  •   *#32489#             -Service mode
  •   *#7780#               -factory data reset Samsung Galaxy Grand Prime
  •   *2767*3855#       -Full factory reset (Don’t dial it does not ask you to confirm unless you have problem)

These codes will work on all the models of galaxy series


  1. yes maan..service code is not working. I need to reset the default volume. It always remains in full. In the call settings ( Rigtone and volume menu is not working)

  2. Hey guys! I need help my grand prime can't open, last night i leave it with 92% of battery charge but when I wake up this morning my grand prime is not working at all. What should I do? Thanks

  3. Thanks for post! All code you given are running in Samsung grand prime smartphone. Samsung grand is an excellent smartphone.


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