TOP SECRET CODES FOR ANDROID SMARTPHONES

Why are these codes called "secret"? Simply, they are not needed by most ordinary users, they are not published in instructions to smartphones. First of all, "secret codes" are intended for engineers and developers for conducting various tests.

  1. * # 06 # - information about IMEI smartphone
  2. * # * # 4636 # * # * - information about Wi-Fi, battery and usage statistics
  3. * # * # 8255 # * # * - Testing the Google Talk service
  4. * # * # 7594 # * # * - if you enter this combination, after that, when you press the power button, the smartphone will immediately turn off, without the menu offer
  5. * 44336 # * # * - information about PDA, CSC, build time and other data about the smartphone
  6. * 232338 # * # * - MAC address of Wi-Fi
  7. * # * # 7780 # * # * - Instant Reset to the factory settings (Hard Reset). Deletes only applications
  8. * 2767 * 3855 # - instant reset to factory settings, but unlike the previous way, Android is completely reinstalled
  9. * # * # 1234 # * # * or * # 12580 * 369 # - information about the firmware of the device
  10. * # * # 1111 # * # * - information about the FTA software version
  11. * 2222 # * # * - information about FTA hardware version
  12. * 0283 # * # * - Loopback test
  13. * # * # 0 * # * # * - screen test
  14. * # 0 * # - testing of various components: screen, camera, speakers, vibration, microphone and other
  15. * # * # 0673 # * # * or * # * # 0289 # * # * - test the audio
  16. * 084 # * # * - vibration and backlight test
  17. 232339 # * # * or * # * # 526 # * # * - test the wireless network
  18. * * * * * 1472365 # * # * - a GPS test
  19. * # * # 1575 # * # * - a detailed GPS test
  20. * * * * * * Bluetooth test
  21. * 232337 # * # * - show the Bluetooth address
  22. * 2663 # * # * - the version of the touch screen
  23. * 2664 # * # * - Touch Screen Testing
  24. * # * # 0588 # * # * - Test the motion sensor
  25. * 7262626 # * # * - GSM signal test
  26. * # 197328640 # - switch to the service mode
  27. * 3264 # * # * - RAM memory version
  28. * # * # 8351 # * # * - activating the voice registration registration mode
  29. * # 8350 # * # * - turn off voice registration registration mode
  30. # * 5376 # - delete all SMS
  31. * # 2222 # - Android firmware version
  32. # * 2562 #, # * 3851 #, # * 3876 # - restart the smartphone, tablet
  33. * # 34971539 # - full information about the cameras and updating their firmware
  34. * * * * 273283 * 255 * 663282 * - * - fast backup of media files
  35. * # * # 4636 # * # * - secret menu for Motorola devices
  36. ** 05 *** # - Unlock the PUK on Sony
  37. 3845 # * 855 # - service menu on the LG G3
  38. * # 0011 # - service menu on the Samsung Galaxy S4
  39. ## 778 (+ call button) - displays the EPST menu (for Samsung)
  40. ## 3424 # - diagnostic mode (for HTC)
  41. ## 3282 # - EPST (for HTC)
  42. ## 8626337 # - VOCODER (for HTC)
  43. ## 33284 # - technical details of the network status (for HTC)
  44. ## 7738 # - protocol revision (for HTC)

Service codes Samsung

For Samsung, all codes are similar to the general ones, except for:

  1. ## 778 (+ call button) Displays the EPST menu

Service Codes HTC

  1. * # * # 3424 # * # * The program for testing functionality
  2. * # * # 4636 # * # * Information Menu
  3. * # * # 8255 # * # * Launches the Gtalk service monitor
  4. ## 3424 # Diagnostics Mode
  5. ## 3282 # EPST
  6. ## 8626337 # VOCODER
  7. ## 33284 # Network Status Technical Data
  8. ## 7738 # Protocol audit

Service codes Sony

All common codes plus:

** 05 *** # Unlocking the PUK

 

Service Codes Motorola

Devices manufactured by Motorola have a special built-in menu, which you can enter by entering * # * # 4636 # * # *.

For Motorola devices, the following codes are also available:

  1. * # 06 # Define IMEI
  2. * # * # 786 # * # * Reset the settings
  3. * # * # 1234 # * # * or * # * # 7873778 # * # * Open the superuser application
  4. * 2432546 # * # * Manual check for updates
  5. * # 2486 # * # * Motorola Service Menu

Service codes LG G3

This device also has a special convenient menu with switches. In order to enter it you need to enter one of the following codes:

  1. International versions: 3845 # * 855 #
  2. Korean models: 3845 # * 400 #
  3. AT & T: 3845 # * 850 #
  4. Sprint: 5689 # 990 #
  5. T-Mobile: 3845 # * 851 #
  6. Verizon Wireless: ## 228378 (+ call)