40 Secret Codes That Unlock Hidden Features on Your Phone

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The USSD ( Unstructured supplementary service data )    protocol allows you to access hidden features from your Smartphone’s dialer.You should know how to unlock these codes. But there is some trickiness you’ll need to know about.

Display your IMEI: *#06#


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The IMEI is unique to your device.The number can help “blacklist” stolen devices or help with Customer Support.To access it, type the above code i.e. *#06# from your Smartphone.

Check Your Call Forwarding: *#67#


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This code allows you to check which number your phone is currently forwarding calls to when you’re busy or reject a call.

Activate Call Waiting: *43#


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This code will activate call waiting; you can deactivate it by entering #43#

                Phone Basic Information: *#*#4636#*#*


secret-codes-that-unlock-hidden-features-on-your-phone-alltechnology-in

This Code will activate :

  1. Phone basic information.
  2. Phone usage detail.
  3. Battery information.
  4. Wi-Fi information

The following are some of the best android secret codes. Some of the codes may not be working on specific devices but it is something which you can try to do.

Testing Menu                                                          ##4636##

Display Info about device                                         ##4636##

Factory Restore                                                       ##7780##

Camera Information                                                ##34971539##

Backup all media files                                              ##273283255663282##*

Wireless LAN Test                                                   ##232339## OR ##526##

Change Power button                                              ##7594##

Quick GPS Test                                                       ##1472365##

Test mode for service activity                                   ##197328640##

Wi-Fi Mac Address                                                  ##232338##

Audio Test                                                             ##0673## OR ##0289##

Vibration and Backlight test                                     ##0842##

Check touch screen version                                     ##2663##

LCD 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              ##49862650468##*

PDA and Phone firmware check                                ##1234##

FTA hardware version                                              ##2222##

FTA software version                                               ##1111##

Enables voice dialing logging mode                           ##8351##

Disables voice dialing logging mode                          ##8350##

Remove Google account setting                                ##7780##

Reinstall the firmware                                              27673855#

Battery Status                                                         *#0228#

Data usage status                                                    #3282727336*#

OTA update menu                                                    *#8736364#

Diagnostic configuration                                            *#9090#

USB logging control                                                  *#872564#

Light sensor test                                                      *#0589#

Quick test menu                                                      *#7353#

 

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