The Secret Codes for Android Devices, this post is useful for all, Try it out and check out the video as well just added now.
SECRET CODES VIDEO
NOTE: Some of these code might not work but these are for Android OS Phones
Warning! Some Codes Are Dangerous. Exploring Android and Sharing with you all 🙂  ENJOY !
Next time when you find out something new about Android don’t forget to share with us simply email at [email protected] 🙂  Sharing Is Caring …….
*#*#7780#*#* – factory data reset *2767*3855#
– factory format *#*#34971539#*#*
– information about phone camera *#*#7594#*#*
– End Call / Power *#*#273283*255*663282*#*#*
– File copy / backup *#*#197328640#*#*
– Service mode. 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#*#*
– Another GPS test *#*#232331#*#* – Bluetooth test *#*#232337#*# – Shows Bluetooth device address *#*#8255#*#*
– This code can be used to launch GTalk Service Monitor. GET FIRMWARE VERSION INFORMATION: *#*#4986*2650468#*#*
– PDA, Phone, H/W, RFCallDate *#*#1234#*#*
– PDA and Phone *#*#1111#*#* – FTA SW Version *#*#2222#*#*
– FTA HW Version *#*#44336#*#* – PDA, Phone, CSC, Build Time, Changelist number CODES TO LAUNCH VARIOUS FACTORY TESTS: *#*#0283#*#*
– Packet Loopback *#*#0*#*#* – LCD test *#*#0673#*#* OR *#*#0289#*#*
– Melody test *#*#0842#*#* – Device test (Vibration test and BackLight test) *#*#2663#*#*
– Touch screen version *#*#2664#*#* – Touch screen test *#*#0588#*#*
– Proximity sensor test *#*#3264#*#* – RAM version
