Codes
*#*#0588#*#*
*#*#1575#*#*
*#*#7262626#*#*
*#*#232331#*#*
*#*#2664#*#*
*#*#0*#*#*
*#*#0842#*#*
*2767*3855#
*#*#7780#*#*
*#*#273283*255*663282*#*#*
##759##
##273283255663282##*
##0588##
###61
#7465625#
*#872564#
*#*#7594#*#*
*#7465625#
##1575##
##225##
*#9900#
*#*#225#*#*
*#*#64663#*#*
*#*#8350#*#*
*#*#4986*2650468#*#*
*#*#197328640#*#*
*#*#8255#*#*
*#*#426#*#*
*#*#759#*#*
*#*#8351#*#*
##778 (+call)
##759##
##273283255663282##*
##0588##
###61
#7465625#
*#872564#
*#*#7594#*#*
*#7465625#
##1575##
##225##
*#9900#
*#*#225#*#*
Function
Proximity sensor test
A Different Type GPS Test
Device Field test
Packet Loop back test
Android Device Touch-Screen test
Android Device LCD test
Vibration and Back light test
Format your Smartphone
Reset Android device.
Backup to all your media files
Access Google Partner setup
Opens a File copy screen [where you can backup your media files]
Proximity sensor test
Switch off and deactivate
Phone lock status
USB Logging Control
Changing the power button behavior – Enables direct power off
once you try this code
Network Lock Status
Advanced GPS test
Events calendar
System Dump Mode
Calendar
QC test
Disables voice dialing logging mode
PDA, Phone, Hardware, RF Call Date firmware information
Enabling test mode for service activity
For Google Talk service monitoring
Google Play services
Rlz Debug UL
Enables voice dialing logging mode
Brings up Epst menu
Access Google Partner setup
Opens a File copy screen [where you can backup your media files]
Proximity sensor test
Switch off and deactivate
Phone lock status
USB Logging Control
Changing the power button behavior – Enables direct power off
once you try this code
Network Lock Status
Advanced GPS test
Events calendar
System Dump Mode
Calendar