100% I-Phone 3G with working 02.30.03 modem

[cellsolution]

1:- Yes u can downgrade 3G 2.2.1 to 2.2 via i-tunes
2:- buttttttttttt u ill get error 1013 as ignore it &
3:- people how to jailbreck it with QuickPwn22
4:- after jailbreck u can seee its ver 2.2 (5G77) & modem ver 02.30.03
5:- as this process has downgraded your 3G to back 2.2 but not its modem.
6:- finally u need to do something great currentely to use your i-phone as phone as i did & 100% working great...
7:- Again use Universal sim with this desiar settings

Nokia Default II
Use card ATR
TESTCARD
Use standard baudrate (~10k)
Use card IMSI
Fake secquence: 11111111111111111

log:
Reading settings from Universal-SIM...
ATR = CARD
SPEED = 0xFF
SKIP = OFF
IMSI = ORIGINAL
TRIGGER: 6F45
UNLOCK = NORMAL MODE / TESTCARD
IMSI: 001011121324354
IMSI Fake:1111111111111111
Card log is empty!
VERSION: 520


& it works great till master team launches some new direct solution

[Prolevelz]

Oh i see!!! cause if youll not use an Uni SIM...

youll get no signal!!! because downgrading 2.2.1 firmware to 2.2 firmware  the baseband was not downgrade!!!

& it works great till master team launches some new direct solution        

and yes this is correct!