Secret Codes:- For What Codes Are:
- *#*#4636#*#* phone information
- *2767*3855# hard reset
- *#*#7780#*#* factory reset
- *#*#7594#*#* change end call/power option
- *#*#197328640#*#* service mode
- *#*#273283*255*663282*#*#*
- file copy screen (backup media files)
- *#*#2664#*#* touch screen test
- *#*#0588#*#* proximity sensor test
- *#*#3264#*#* ram versioncodes to get firmware Information
- *#*#526#*#* wlan test
- *#*#232338#*#* shows wifi mac address
- *#*#1472365#*#* gps test
- *#*#1575#*#* another gps test
- *#*#232331#*#* bluetooth test
- *#*#232337#*# shows bluetoothdevice address
- *#*#8255#*#* gtalk service monitor
- *#*#0283#*#* packet loopback
- *#*#0*#*#* lcd test
- *#*#0673#*#* melody test
- *#*#0842#*#* device test (vibration test and backlighttest)
- *#*#2663#*#* touch screen version
