GSM-Forum - View Single Post - How to upgrade iPhone 3GS from 4.1 to 4.2.1

ozanah · 12-14-2010, 23:28

give some details for that i'phone and i'll show u how to upgrad it to 4.2.1 baseband 06.15before u must get a itunes 10.1 and redsnow 0.9.6b6 don't forget firmware 4.2.1 and his 4.2.1 custom firmware.

12-14-2010, 23:28	#6 (permalink)
ozanah Freak Poster Join Date: Apr 2008 Location: some where in europe Posts: 251 Member: 752357 Status: Offline Sonork: miker cellular centre Thanks Meter: 22	give some details for that i'phone and i'll show u how to upgrad it to 4.2.1 baseband 06.15before u must get a itunes 10.1 and redsnow 0.9.6b6 don't forget firmware 4.2.1 and his 4.2.1 custom firmware.