wiki.mbirth.de/know-how/hardware/google-nexus-one/_posts/2010-07-29-secret-menus.md

title	layout	created	updated	toc	tags
Secret Menus	default	2010-07-29 19:51:26 +0200	2010-09-02 16:44:41 +0200	false	know-how hardware google nexusone passion android secrets

There are various secret menus hidden in the Android OS. Here are some of them (thanks to askvg.com):

Code	Description
*#*#checkin#*#*	Forces the system to check for updated apps or a pending system update (found that one here first)
*#*#info#*#*	Shows various informations about GSM network, CDMA, WLAN, battery, etc.; also allows you to change a few
*#*#rst0#*#*	Will do a FACTORY DATA RESET after a confirmation
*2767*full#	Will do a FACTORY FORMAT - ⚠️ WITHOUT CONFIRMATION ⚠️ Be careful!
*#*#34971539#*#*	Get information about camera (NEVER try to update the camera firmware!!)
*#*#7594#*#*	Lets you change turn on/off the Power off menu
*#*#create*all*663282*#*#*	opens a screen where you can copy your internal media files to SD
*#*#197328640#*#*	Service tests, you can also change some settings there
*#*#talk#*#*	Google Talk service status

VANITY Keyboard

Left	Middle	Right
1	2 ABC	3 DEF
4 GHI	5 JKL	6 MNO
7 PQRS	8 TUV	9 WXYZ
*	0 +	#