Do I update to 2.1?

EddyEC

New member
Nov 5, 2008
2
0
0
Visit site
I am not using an AT&T sim card, I am using a non american sim card, do I upgrade to 2.1? Will it affect anything?
 

Rene Ritchie

Old Man Ritchie
Jan 12, 2007
2,115
355
0
www.about.me
You should have no problem upgrading to 2.1, but you will have to re-jailbreak your iPhone. If it's an iPhone 2G (old/original), you'll have to re-unlock. If it's a 3G with a turbosim, you should be okay.

As with any firmware update, however, there are always risks, and using it outside a legitimate carrier means if anything does go wrong, you're on your own.

That said, tons of iPhone 2.1 out there... :)