I can finally confirm about iPhone 1.1.3 unlocked ok at 8:30PM 15/01/2008 by our team and many help from GeoHot from US, Imth from VN, and some experts about iPhone from Hackint0sh forum ! Great thanks to those awesome guys.
This method is hardware method. So have to open phone.
Status now is: - Unlock the iPhone with firmware 1.1.3 (baseband 4.03.13) - Downgrade the phone to 1.1.2 then jailbreak it for normally using. - Phone will work at: firmware 1.1.2 and baseband 4.03.13.
- Update: Full function unlocked 1.1.3OTB done and tested on 5pcs 1.1.3OTB with serial 8x803xxxxxx cos of the releasing of 1.1.3 jailbreak. Phone can now work with 1.1.3 fw and baseband 4.03.13_G. (30/01/2008).
if all this is true - regards to you peeps! congratulations! Vietnam seems to play a major role in the iphone-unlocking-game. thx TA_MOBILE for letting us know!
cheerio
P.S. but have u made it "public" in the "popular" media channels of the western hemisphere that u have already (hw?)unlocked 112 with 4.6 bl on 23.12.2007 !?!?