Finally we did the IPHONE 3g 2.2.1/2.30 Tsamba method
How to work with Iphone 3G 2.2.1/2.30 modem
Do this at your own risk.
1. wireless router connection
3. Toggle ssh, mobile terminal, automatic ssh (available from cydia via wifi)
1. Downgrade your 2.2.1 Iphone to 2.2, during downgrading some error will occur---that's ok
2. Do quickPwn2.2 procedures (U must know it by now, else, start from reading howto unlock/jailbreak the Iphone thru quickpwn)phone is in DFU btw.
3. unlock using yellowsnow.
4. install automatic ssh then Toggle ssh
5. Now install WINscp to your PC and mobile terminal
6. Open and ENABLE Toggle ssh
HOST NAME: your Iphone's IP
USER NAME: root
7. Save and Close. Then Open again to login: password: alpine
8. Your on the Iphone's Root, we will now be copying the files (attached).
9. <root>/system/library/audio/uisounds copy paste this file...
10. then <root>/var/root/ this file...
11. after that go to system/liblary/launchDaemons/com.apple.commcenter.plist ( rigth click)
properties on the box Octal enter 755 then click OK
12. Turnoff Iphone. Exit Winscp
13. Open mobile terminal
14. type su
15. Password: alpine
16. ype: chmod 755 BBUpdaterExtreme
17. Type: ./BBUpdaterExtreme update -f ICE2_02.28.00.fls -e ICE2_02.28.00.eep
18. Restart the iPhone
19. Phone will power on after a loooong wait
20. Done. Drink your Beer!
VAR FILES var.rar
WINSCP Free WinSCP Download
Again, Follow Instruction Carefully..
USE AT YOUR OWN RISK!!
YouTube - iphone 3g 02.30.03 Smart test sim
Big Thank's to boyaxe and Tsambakol Team
Here is another link.