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Android Secret Codes That You Don’t Know

The first digital network  which is known as (2G) came with some secret codes which are well used to access functions for advanced configuration and testing in the Android world. This network exists to help employees, operators and also manufacturers in a few ways. However, many of them use it for fun and also for the curiosity of android developments.

Here we are going to see all the Android secret codes for every mobile phone.

Samsung Galaxy S6

* # 9090 # This controls diagnosis (serviceMode)
* # 9900 # SysDump
* # 7353 # Menu with several screen tests, camera, sensors, vibration and other tasks.
** 05 ** # Unlock PUK code from the emergency dialer
* # 06 # Displays IMEI and SN number
* # 0 * # Menu with screen tests, sound, sensors and color verification

Moto X 2014

4636 # * # * # * # * connectivity test
** 05 ** # Unlock PUK code from the emergency dialer
* # 06 # Displays IMEI and SN LG G4
** 05 ** # Unlock PUK code from the emergency dialer – LG G4

General Android Codes

* # * # 7780 # * # * Goes to the Factory Restore
* 2767 * 3855 # This will Reinstall firmware
* 2767 * 3855 # Reset all settings and delete data or reinstall firmware
* # * # * # * # 197328640 This code will Enable mode for testing services
4636 # * # * # * # * Gives a basic unit information
* # * # 34971539 # * # * Shows the camera Information
* # * # 7594 # * # * This will Change the behavior of the power button
* # * # * 273 283 255 * 663 282 * # * # * This code create a backup of all media files
* # * # 8255 # * # * Open Google Talk monitoring service / Hangouts
* 2767 * 4387264636 * Displays the product code of the device
* # 0228 # Shows the battery status if low or high
* # 12580 * 369 * Shows the hardware and software information
* # 32489 # Gives the information of “encryption”
# * 273 283 * 255 * 3282 # * Create Data menu
* # 3282 * 727 336 * # Shows the data usage stats
* # 8736364 # Open the Menu OTA updates

Bluetooth and WLAN test codes

526 # * # * # * # * Code for WLAN Test
528 # * # * # * # * Also for WLAN Test
* # * # * # * # 232339 Also for WLAN Test
* # * # * # * # 232338 Shows the MAC addresses
* # * # 1472365 # * # * Carries out a quick GPS Test
* # * # 1575 # * # * GPS fuller Test
* # * # 232331 # * # * Carries out a Test on Bluetooth
* # * # 232337 # * # Show Bluetooth devices addresses connected

Codes to check firmware

* # * # 1111 # * # * Shows version of FTA SW
* # * # 2222 # * # * Shows version of FTA hardware
* # * # 4986 * 2650468 # * # * firmware information, PDA, phone, H / W and RF
* # * # 1234 # * # * Shows the firmware information and PDA
* # 2263 # band selection RF
* # 9090 # Shows the diagnostic settings
* # 7284 # USB control mode 12C
* # 872564 # Shows the USB login control
* # 745 # Shows the menu RIL
* # 746 # Shows Debug Menu
* # 9900 # SystemDump Mode
* # * # * # * # 44336 Show number Build
* # 03 # serial number NAND
# 3214789 # * Shows the status Mode GCF

Codes to test factory reset

* # * # 0283 # * # * Loopback Test
0 * # * # * # * # * LCD Test
0673 # * # * # * # * Audio Test
0289 # * # * # * # * Test the device Audio
* # * # 0842 # * # * Tests the vibration, backlight and devices
* # * # 2663 # * # * Display Version touch
* # * # 2664 # * # * Touch Sensitivity Test
* # * # 0588 # * # * Proximity sensor test
3264 # * # * # * # * Shows the RAM Version
* # 0782 # Shows the real-time clock
* # 0589 # Shows the brightness sensor test
* # 7353 # Show the menu rapid tests

Other useful codes

* # * # 0 Shows the service menu in Samsung devices only
## 7764726 Service menu in Motorola DROID devices only
1809 # * 990 # Shows the service menu on some devices
3845 # * 920 # Takes a 3D test on some devices Menu

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