DATA & INFORMATION Codes:
*#*#4636#*#* - Phone / Battery / Usage information
*#*#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,...