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iPhone 4
firmware 3.0 or 2.2.1
12-15-2009 07:34 AM
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https://forums.imore.com/showthread.php?t=182625&s=5f9deecfa3e342870e3830df27217e0b&p=1538878&viewfull=1#post1538878
sjiphone
For Iphone 2G - which one is better Firmware 2.2.1 OR Firmware 3.0?
I am new to it so don't know in which version the applications help more. So please tell to which version I should upgrade?
12-15-2009 04:55 AM
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Tramain
I'd suggest upgrading to 3.0.2 because some applications won't work on 2.2.1
12-15-2009 05:07 AM
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flyingember
3.1.2. Unless you downloaded anything else manually this is your only option
12-15-2009 07:03 AM
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chobbs1
The latest version is usually the best route.
12-15-2009 07:34 AM
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