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Allwinner UM-A91 - secret codes.

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Specifications | Reviews | Secret codes


*#06# - IMEI (International Mobile Equipment Identity) number

ANDROID secret codes for Allwinner UM-A91


*#06# - IMEI (International Mobile Equipment Identity) number

*#*#4636#*#* - This code can be used to get some interesting information about Allwinner UM-A91 and battery. (Phone information, Battery information, Battery history, Usage statistics)

*#*#225#*#* - This code show the number of festivities and events in your calendar

*#*#426#*#* - Debug information for Google Play service.

*#*#759#*#* - Rlz Debug UI. Access Google Partner setup

*#*#36245#*#* - This code show Email debug info

*#*#8255#*#* - To launch Google Talk service monitor

*#*#64663#*#* - Engineering Mode (Version, WLAN, Bluetooth, Battery, Speakers)

*#2886# - Factory Auto Testing

*#*#273282*255*663282*#*#* OR *#*#273283*255*663282*#*#* - Immediate backup of all media files

*#*#7780#*#* - Factory Data Reset. It'll remove following things: (Downloaded applications, Google account, all data and settings)

*2767*3855# - This code is used for factory format.


*#*#7594#*#* - Change the "End Call / Power" button action in your phone.

*#*#34971539#*#* - Allwinner UM-A91 Camera Information.

*#*#97#*#* - Language and Keyboard settings in Allwinner UM-A91

*#872564# - USB logging control

*#301279# - HSDPA/HSUPA Control Menu

*#9900# - System dump mode Allwinner UM-A91

*#*#46*#*# - Reset Sim in Allwinner UM-A91

*#*#197328640#*#* - Enter service mode to run various tests and change settings

WLAN, GPS and Bluetooth Test Codes:

*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* - WLAN test (Use "Menu" button to start various tests)

*#*#232338#*#* - Shows WiFi MAC address

*#*#1472365#*#* - Enter to GPS test

*#*#1575#*#* - For a more advanced GPS test

*#*#232331#*#* - Bluetooth test

*#*#232337#*# - Shows Bluetooth device address in Allwinner UM-A91


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