Below are the shortcut keys and hidden secrets of Android smartphones and Tablets.

*#06# – IMEI Number

*#0*# – Enter the service menu on newer phones smartphones

*#*#4636#*#* – Phone information, usage statistics and battery

*#*#34971539#*#* – Camera information

*#*#273282*255*663282*#*#* – Full backup of media files

*#*#197328640#*#* – Enable the test mode for service

*#*#232339#*#* – Wireless LAN tests

*#*#0842#*#* – Backlight, vibration test

*#*#2664#*#* – Test the touch screen

*#*#1111#*#* – FTA software version (1234 in the same code will give PDA and firmware version)

*#*#1111#*#* – PDA and firmware version

*#12580*369# – Software and Hardware info

*#9090# – Diagnostic configuration

*#872564# – USB logging control

*#9900# – System dump mode

*#301279# – HSDPA/HSUPA control menu

*#7465625# – View phone lock status

*#*#7780#*#* – Reset the data partition in factory state

*2767*3855# – Format device to factory state (will delete everything on phone)

##7764726 – Hidden service menu for Motorola Droid