repris de XDA forum... http://forum.xda-developers.com/showthread.php?t=721111 -------------------------------------------------------------------------------- i9000 Secret Codes to play with If you know other codes please post them ... *#*#4636#*#* for battery and other general setttings like GSM/CDMA *#*#8255#*#* for Gtalk service monitor *#*#7780#*#* for factory data reset *#*#34971539#*#* for information about phone camera (be very careful hitting options here) *#*#7594#*#* change