*#*#273283*255*663282*#*#* - File copy / backup
*2767*3855# – factory format
*#*#34971539#*#* - Information about phone camera
*#*#7594#*#* - End Call / Power
*#*#4636#*#* - Phone / Battery / USage information
*#*#7780#*#* - Factory data reset
WE HAVE REPAIR & SELL COMPUTER & ALL SPARE PART OF COMPUTER AT TAKEO, CAMBODIA