Upgrade Firmware while keeping baseband 01.10.04

candn14

macrumors newbie
Original poster
Jun 22, 2011
28
0
I am running a AT&T Iphone 4 on 04.10.01 (sorry put it wrong way around in title) which i have been using a gevey sim to have it unlocked.

Just want to confirm that i can with Red Snow keep/preserve the baseband while still upgrading to latest 5 update?

If so can you show me the way to a video or instructions :)

Thanks
 
Last edited: