testlägen android

*#*#4636#*#* – Phone Information (allows you to change the SMS service centre number and more)
    *2767*3855# – Factory Reset Phone
    *#*#34971539#*#* – Shows completes information about the camera
    *#*#7594#*#* – Changing the power button behavior – Enables direct power off
    once the code enabled
    *#*#273283*255*663282*#*#* – For a quick backup to all your media files
    *#*#197328640#*#* – Enabling test mode for service activity
    *#*#232339#*#* or *#*#526#*#* or *#*#528#*#* – Wireless LAN Tests
    *#*#232338#*#* – Displays Wi-Fi Mac-address
    *#*#1472365#*#* – For a quick GPS test
    *#*#1575#*#* – A Different type GPS test
    *#*#0283#*#* – Packet Loopback test
    *#*#0*#*#* – LCD display test
    *#*#0673#*#* or *#*#0289#*#* – Audio test
    *#*#0842#*#* – Vibration and Backlight test
    *#*#2663#*#* – Displays touch-screen version
    *#*#2664#*#* – Touch-Screen test
    *#*#0588#*#* – Proximity sensor test
    *#*#3264#*#* – Ram version
    *#*#232331#*#* – Bluetooth test
    *#*#7262626#*#* – Field test
    *#*#232337#*#* – Displays bluetooth device address
    *#*#8255#*#* – For Google Talk service monitoring
    *#*#4986*2650468#*#* – PDA, Phone, Hardware, RF Call Date firmware info
    *#*#1234#*#* – PDA and Phone firmware info
    *#*#1111#*#* – FTA Software version
    *#*#2222#*#* – FTA Hardware verion
    *#*#44336#*#* – Displays Build time and change list number
    *#06# – Displays IMEI number
    *#*#8351#*#* – Enables voice dialing logging mode
    *#*#8350#*#* – Disables voice dialing logging mode
    **05***# – Execute from Emergency dial screen to unlock PUK code