hiden code

hidden code
for imei number type *#06#
for hardware setting/test type *#0*#
for software version type *#1111#
for battery status type *#0228#
for factory reset type *#*#7780#*#*
for backup all media files type*#*#273283*255*663282*#*#*
to test service activity type *#*#197328640#*#*  now iam requesting you