Android is an open source operating system developed by Google which comes with software development kit (SDK), which provides essential tools and Application. Android operating system are the most widely used smartphones in the world. Android developers create various gateway within the operating system and application. The gateway within the application can only be access using a secret codes or a user with sufficient knowledge. Secret codes are used for a easy access into system or to unlock the hidden features of your android smartphones. Today we look at some of the android secret codes if not all of them to access these hidden applications. Please note that some of these codes may not work in some of your android devices. Please also be careful when playing with some of the codes and know what you want to do before trying them. Below are the secret codes and their functions.
Codes Functions
*2767*3855# 1. Reinstall the phones firmware.2. Used for factory format.
3. Remove all files and settings including the internal
storage.
4. Reinstall the firmware.
*#*#7780#*#* 1. Factory restore setting
2. Clear all application and data.
3. Remove Google account setting.
4. Remove System, application data and settings.
*#*#197328640#*#* 1. Enabling test mode for service activity.
2. Used to enter into Service mode.
3. You can run and change various tests and settings in the service mode.
*#*#4636#*#* 1. Phone basic information.
2. Phone usage detail.
3. Battery information.
*#*#34971539#*#* 1. Information about mobile camera.
2. Get camera information.
3. Note:- Please avoid update camera firmware option
*#*#7594#*#* 1. Changing the power button behavior.
2. Enables the direct power off without asking for selecting any option (silent mode, Aeroplane and power off).
*#*#273283*255*663282*#*#* 1. Create backup to all your media files.
2. Opens file copy screen where you can backup your media files like (images, videos and audios).
*#*#8255#*#* 1. For Google Talk service monitoring.
2. Used to launch G Talk Service Monitor.
*2767*4387264636* 1. Used to display product code.
*#0228# 1. Used to know Battery Status.
*#12580*369* 1. Software and Hardware Info.
*#32489# 1. Let you know Ciphering Info.
*#273283*255*3282*# 1. Data create menu.
*#3282*727336*# 1. Data usage status.
*#8736364# 1. OTA update menu.
*#*#7262626#*#* 1. Field test.
*#06# 1. IMEI number.
*#*#8351#*#* 1. Enables voice dialing logging mode.
*#*#8350#*#* 1. Disables voice dialing logging mode.
**05***# 1. Execute from Emergency dial screeen to unlock PUK code.
*#301279# 1. HSDPA HSUPA control menu.
*#7465625# 1. View phone lock status.
WLAN, GPS And Bluetooth Test Android Secret Codes.
*#*#526#*#* 1 WLAN Test.
*#*#528#*#*
*#*#232339#*#*
*#*#232338#*#* 1. Displays/Shows WiFi MAC address.
*#*#1472365#*#* 1 For quick GPS test.
*#*#1575#*#* 1. Different type GPS test.
*#*#232331#*#* 1. Bluetooth test.
*#*#232337#*# 1. Displays Bluetooth device address.
Firmware Version Information Android Secret Codes.
*#*#1111#*#* 1. Let you know about FTA SW Version.
*#*#2222#*#* 1. FTA Hardware Version.
*#*#4986*2650468#*#* 1. Firmware Info PDA, Phone, H/W, RFCallDate.
*#*#1234#*#* 1. PDA and Phone firmware info.
*#2263# 1. RF band selection
*#9090# 1. Diagnostic configuration.
*#7284# 1. USB 12C mode control.
*#872564# 1. USB logging control.
*#745# 1. RIL dump menu.
*#746# 1. Debug dump menu.
*#9900# 1. System dump mode.
*#*#44336#*#* 1. Shows Build time changelist number.
2. PDA, Phone, CSC, Build Time, ChangeList number.
*#03# 1. NAND flash serial number.
*#3214789# 1. GCF mode status.
Factory Tests Android Secret Codes.
*#*#0283#*#* 1. Packet Loop-back test.
*#*#0*#*#* 1. LCD test.
*#*#0673#*#* 1. Audio/Melody test.
*#*#0289#*#*
*#*#0842#*#* 1. Vibration test and Back Light test Device test.
*#*#2663#*#* 1. Displays Touch screen version.
*#*#2664#*#* 1. Touch-Screen test.
*#*#0588#*#* 1. Proximity sensor test.
*#*#3264#*#* 1. RAM version.
*#0782# 1. Real time clock test.
*#0589# 1. Light sensor test.
*#7353# 1. Quick test menu.
Others
*#0*# 1. Galaxy S3 service menu.
1809#*990# 1. LG Optimus 2x hidden service menu.
2. When prompted for a code enter six zeroes(000000).
3845#*920# 1. Lg Optimus 3D hidden service menu.
2. When prompted for a code enter six zeroes(000000).
Hope the codes were very useful to you, the codes are tested and are working fine.
Hope the codes were very useful to you, the codes are tested and are working fine.
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