Which iOS x.x.x will run the best on an iPhone 3G

aa521490

macrumors regular
Original poster
Dec 25, 2007
180
2
Hello. So which one? I currently have the latest iOS (4.3.2 ?) on my 3G but it runs slooowwww. I want to downgrade, jailbreak, and unlock it so I can use it on T- Mobile. Thanks.
 

Intell

macrumors P6
Jan 24, 2010
18,897
407
Inside
I'm talking with no Cydia add-ons of any kind. Start putting those in and you'll be unhappy with the experience.
 

dj9928

macrumors member
Jan 17, 2005
93
0
Ireland
3.1.3 was always the fastest for me, however I noticed a bug in it where when waking from sleep wifi was sometimes very slow to appear.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.