ANDROID SMARTPHONES SECRET CODES | SMART PHONE CODE

 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:

1. ** 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)