Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

drifter666

macrumors newbie
Original poster
Jun 25, 2010
9
0
Ok so i have a 3gs on 3.1.3 JB with spirit and unlocked, I am thinking of upgrading to iOS4 but before I do I just wanted to make sure I've covered all my bases. Now Snowbreeze 1.6.2 supports phones JB with spirit so I shouldn't have any problems restoring with the custom ipsw I saved my 3.1.3 blobs on cydia. So should I hit any road blocks of should I be good. Thank you all for the help in advanced.
 
Before you do the JB-ing, you should know about your bootrom: new or old. I think, JB with snow, only support old one.
If fail to get JB on your iOS4, you still can go back to 3.1.3 since snowbreeze never up the firmware. in addition, you get saved your ECID in Saurik server.
 
sorry I should have mentioned that I have an old bootrom "week 30" I just want to make sure I don't brick my phone that's all.
 
yea I've noticed that my issue is I don't have access to a mac so unfortunately windows is my only option. I've been debating getting a mac laptop as well this just gives me another push in that direction. Just be another piece of technology for me to learn about lol thanks for your guys help.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.