maaf ya sobat blog..
udah lama gak posting ni.. 
oiya admin mau bgi tips sedikit ni..
kebetulan hp admin pake samsung..
jadi mau bagi-bagi kode rahasia buat samsung ni..langsung aja ya. ini kode nya di bawah..
Check IMEI : *#06#
Check SW Version : *#1234#
Check FTA SW Version : *#1111#
Check FTA HW Version : *#2222#
Check SW|Tune|HW-Version, RF Cal Date & D/L Date : *#0206*8376263#
Check Battery Status : *#0228#
Check Bluetooth Device Address : *#232337# (Need to power off once access this)
Test Mode : *#0*#
HSDPA|3G|EDGE|GPRS Power On Attach : *#4777*8665#
Factory / Hard Reset : *2767*3855# (All data & setting in phone erase & reset to factory default automatically without warning)
This code has something to do with phone locking : *#7465625#
This code *#0002*28346# has
[1] Debug Screen
[2] Version Information
[3] RF test
[4] UMTS rf nv
[5] Read gsm rf nv
[6] Write gsm rf nv
[7] Base Band
[8] Audio
[9] Common
Semoga Bermanfaat…
