Android Users love exploring new things. We are going to list a ton of dialer codes that will unlock secret features and bring many customizations. Manufacturers don’t want certain options available to the normal users, and frankly, that’s a good idea. But if you want more control and power over your Android, read on and try some of these great Android secret codes.
Smartphone manufacturers tend to keep the technical stuff away from the common users. They don’t want to confuse or overburden normal people with a bucket load of options. Thankfully, both Android OS developers and smartphone manufacturers tend to keep hidden menus accessible via dialer codes.
*Some codes are exclusive to some manufacturers and may not work on other devices.
| Description | Code |
| Testing Menu | *#*#4636#*#* |
| Display Info about device | *#*#4636#*#* |
| Factory Restore | *#*#7780#*#* |
| Camera Information | *#*#34971539#*#* |
| Completely Wipe device, install stock firmware | *2767*3855# |
| Backup all media files
|
*#*#273283*255*663282*#*#* |
| WLAN Test | *#*#232339#*#* OR *#*#526#*#* |
| Change Power button actions | *#*#7594#*#* |
| Quick GPS Test | *#*#1472365#*#* |
| Test mode for service activity | *#*#197328640#*#* |
| Wi-Fi Mac Address | *#*#232338#*#* |
| Another GPS test | *#*#1575#*#* |
| Packet Loopback Test | *#*#0283#*#* |
| Audio Test(Test audio) | *#*#0673#*#* OR *#*#0289#*#* |
| Vibration and Backlight test | *#*#0842#*#* |
| touch screen version | *#*#2663#*#* |
| LCD Display test | *#*#0*#*#* |
| Touch Screen test | *#*#2664#*#* |
| Proximity sensor test | *#*#0588#*#* |
| RAM version | *#*#3264#*#* |
| Bluetooth test | *#*#232331#*#* |
| Field Test | *#*#7262626#*#* |
| Check Bluetooth device address | *#*#232337#*# |
| Google Talk service monitoring | *#*#8255#*#* |
| PDA, Hardware, Phone and RF Call Date info | *#*#4986*2650468#*#* |
| PDA and Phone firmware check | *#*#1234#*#* |
| FTA hardware version | *#*#2222#*#* |
| FTA software version | *#*#1111#*#* |
| Displays IMEI number | *#06# |
| Enables voice dialing logging mode | *#*#8351#*#* |
| Disables voice dialing logging mode | *#*#8350#*#* |
| Brings up Epst menu | ##778 +call |
| Displays Build time and change list number | *#*#44336#*#* |
| Remove Google account setting | *#*#7780#*#* |
| Reinstall the firmware | *2767*3855# |
| Used to enter into Service mode | *#*#197328640#*#* |
| Battery Status | *#0228# |
| Data create menu | *#273283*255*3282*# |
| Data usage status | *#3282*727336*# |
| OTA update menu | *#8736364# |
| RF band selection | *#2263# |
| Diagnostic configuration | *#9090# |
| USB 12C mode control | *#7284# |
| USB logging control | *#872564# |
| Debug dump menu | *#746# |
| System dump mode | *#9900# |
| Shows Build time change list number | *#*#44336#*#* |
| NAND flash serial number | *#03# |
| Real time clock test | *#0782# |
| Light sensor test | *#0589# |
| Quick test menu | *#7353# |
| Execute from Emergency dial screen to unlock PUK code | **05***# |
How to run these codes?
To enter these codes just pull up the default dialer app and use your type the code you wanted to. You can use any default dialer app.These were some of the most common hidden secret codes for Android devices. I would advise caution while using these codes, though, some of them can be a bit harmful to your device.
Feel free to comment your questions.