Android platform is the most commonly used platform now a days. Because of the freedom of installing third party apps and its user friendly customization people prefer android devices over other devices.
Android Secret Codes
I hope you all know about android's secret/hidden codes. If you don't know let me tell you, secret codes are special codes pre-installed in a phone by its manufacturer. These codes are used to get information about your device's hardware or software and to perform various tests like GPS test, display test, network test etc.
For all other people who don't know anything about these secret codes, I'm going to publish a short tutorial on how to use them and what are their roles when they are being used.
Basically when I'm here you don't have to worry anything.
Android Secret Codes
I hope you all know about android's secret/hidden codes. If you don't know let me tell you, secret codes are special codes pre-installed in a phone by its manufacturer. These codes are used to get information about your device's hardware or software and to perform various tests like GPS test, display test, network test etc.
For all other people who don't know anything about these secret codes, I'm going to publish a short tutorial on how to use them and what are their roles when they are being used.
Basically when I'm here you don't have to worry anything.
| Code | Description |
|---|---|
| *#*#4636#*#* | Display information about Phone, Battery and other stats |
| *#*#7780#*#* | Resetting your phone to factory (Only deletes application data and applications) |
| *2767*3855# | Hard Reset your phone |
| *#*#34971539#*#* | Shows complete information about the camera |
| *#*#7594#*#* | Changing the power button behavior (Enables direct power off once the code enabled) |
| *#*#273283*255*663282*#*#* | For a quick backup to all your media files |
| *#*#197328640#*#* | Enabling test mode for service activity |
| *#*#232339#*#* OR *#*#526#*#* | Wireless Lan Tests |
| *#*#232338#*#* | Displays Wi-Fi Mac-address |
| *#*#1472365#*#* | For a quick GPS test |
| *#*#1575#*#* | A Different type GPS test |
| *#*#0283#*#* | Packet Loopback test |
| *#*#0*#*#* | LCD display test |
| *#*#0673#*#* OR *#*#0289#*#* | Audio test |
| *#*#0842#*#* | Vibration and Backlight test |
| *#*#2663#*#* | Displays touch-screen version |
| *#*#2664#*#* | Touch-Screen test |
| *#*#0588#*#* | Proximity sensor test |
| *#*#3264#*#* | Ram version |
| *#*#7262626#*#* | Field test |
| *#*#232337#*# | Displays bluetooth device address |
| *#*#8255#*#* | For Google Talk service monitoring |
| *#*#4986*2650468#*#* | PDA, Phone, Hardware, RF Call Date firmware info |
| *#*#1234#*#* | PDA and Phone firmware info |
| *#*#1111#*#* | FTA Software version |
| *#*#2222#*#* | FTA Hardware verion |
| *#*#44336#*#* | Displays Build time and change list number |
| *#06# | Displsys IMEI number |
| *#*#8351#*#* | Enables voice dialing logging mode |
| *#*#8350#*#* | Disables voice dialing logging mode |
| ##778 (+call) | Brings up Epst menu |
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