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Demon_King

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Lenovo secret codes

* # 06 # query string of the phone number.

# # # # 1040 # check network status information; View Local CELL Lane rxlev (mobile signal reception parameters) normally between -80 to 87.

# # # # 1111 # Right-click the phone’s screen colors, tones, vibration, keyboard performance testing.

# # # # 7777 # phone restore factory settings.

# # # # 0000 # check the phone’s software version; such as 40411.

# # # # 2222 # Lookup Cell Phone SN as 6162.

# # # # 4444 # phone automatically restart.

# # # # 88 ** # Right function MONTERNET and players to switch between.

# # # # 99 ** # JAVA folder will exist Carry the JAR and JAD files copied to the phone system to complete the installation of JAVA card.

* # 0000 # query software kernel version as AE23 AE06.

# # # # 11 # network time synchronization.

# # # # 1001 # Unicom network lock feature (currently if there is no such function)

# # # # 10086 # mobile network lock feature (currently if there is no such function)

ANDROID secret codes

*#06# - IMEI number IMEI (International Mobile Equipment Identity). An IMEI is a serial number that uniquely identifies a GSM or UMTS mobile phone. Typically 15 digits long, the IMEI code is broken into sections that provide information about a phone, such as its manufacturer, to the mobile network that the phone is connected to. IMEI numbers of stolen devices are blacklisted in some countries so that the phone can not easily be used by a thief.

*#*#273282*255*663282*#*#* - Immediate backup of all media files

*#*#4636#*#*

This code can be used to get some interesting information about Lenovo A516 and battery. It shows following 4 menus on screen:

* Phone information
* Battery information
* Battery history
* Usage statistics

*#*#7780#*#*

This code can be used for a factory data reset. It'll remove following things:

* Google account settings stored in your phone
* System and application data and settings
* Downloaded applications
It'll NOT remove:

* Current system software and bundled applications
* SD card files e.g. photos, music files, etc.
PS: Once you give this code, you get a prompt screen asking you to click on "Reset phone" button. So you get a chance to cancel your operation.

*2767*3855# - Think before you give this code. This code is used for factory format. It'll remove all files and settings including the internal memory storage. It'll also reinstall the phone firmware.

PS: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before giving this code.


*#*#34971539#*#* - This code is used to get information about phone camera. It shows following 4 menus:
* Update camera firmware in image (Don't try this option)
* Update camera firmware in SD card
* Get camera firmware version in Lenovo A516
* Get firmware update count

WARNING: Never use the first option otherwise your phone camera will stop working and you'll need to take Lenovo A516 to service center to reinstall camera firmware.

*#*#7594#*#*

This one is favorite one. This code can be used to change the "End Call / Power" button action in your phone. Be default, if you long press the button, it shows a screen asking you to select any option from Silent mode, Airplane mode and Power off.

You can change this action using this code. You can enable direct power off on this button so you don't need to waste your time in selecting the option.

*#*#225#*#* - Events calendar.

*#*#426#*#* - Debug information for Google Play service.It serves several purposes, but many apps require it for access to Google API's that they're not necessarily given, but are allowed to access. Disabling it, stopping it, etc will obviously have a detrimental effect on Google's apps, but will also likely break many, if not most, of your other apps (from the Play Store).

*#*#759#*#* - Access Goo
 
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