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Lenovo Tab4 8 TB-8504F ZA2B0009US - secret codes.

  Tablets Specs >> Lenovo >> Lenovo Tab4 8 TB-8504F ZA2B0009US Specs

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Secret codes

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

ANDROID secret codes for Lenovo Tab4 8 TB-8504F ZA2B0009US

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

*#*#4636#*#* - Android Testing Mode Lenovo Tab4 8 TB-8504F ZA2B0009US. (Phone information, Battery information, Battery history, Usage statistics)

*#*#225#*#* - Check your events in calendar

*#*#426#*#* - Information about the connection with Google Play Services

*#*#759#*#* - RLz Debug UI system hidden menu.

*#*#36245#*#* - Display a debug information about your email id

*#*#8255#*#* - This code show the GTalk Service Monitor

*#*#64663#*#* - Hardware Test (Version, screen, led, sound, vibrate, all sensors)

*#2886# - Factory Auto Testing

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

*#*#7780#*#* - Used for a 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#*#* - Lenovo Tab4 8 TB-8504F ZA2B0009US Camera Information.

*#*#97#*#* - Language and Keyboard settings in Lenovo Tab4 8 TB-8504F ZA2B0009US

*#872564# - USB logging control

*#301279# - HSDPA/HSUPA Control Menu

*#9900# - System dump mode Lenovo Tab4 8 TB-8504F ZA2B0009US

*#*#46*#*# - Reset Sim in Lenovo Tab4 8 TB-8504F ZA2B0009US

*#*#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#*#* - GPS test

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

*#*#232331#*#* - Bluetooth Test Mode

*#*#232337#*# - Shows Bluetooth device address in Lenovo Tab4 8 TB-8504F ZA2B0009US

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