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plug your device into the computer
open up iTunes and where it says 'check for updates' click it and you should find out
What else can I help you with?
Will OS 3.0 work on an old iPhone?
Yes, it will. But it will not be available on 2G models, only 3G models.
What is the difference between the iPhone 2g and the iPhone 3g?
The iPhone 2G is much slower than the iPhone 3G.
Will an iPhone 2g 4gb back work with an 8 go iPhone 2g?
Yes
Which is 1st version of iPhone?
The iPhone 2G.
Was there an iPhone 2g?
The first iPhone (2007) is referred to as the iPhone 2G. Although Apple just called it iPhone.
What is the difference between iPhone 2g and iPhone 3g?
2g is 2nd generation 3g is 3rd generation
Can an iPhone 2g case fit an iPhone 4 case?
they are different in size and shape, can't you replace iPhone 2G case with iPhone 4 case.
Can you have whatsapp on iPhone 2g?
no.
Will an iPhone 2G back cover 4gb work with an iPhone 2g 8gb?
Yes it will as the size doesn't change
Will iPhone 2g case fit iPhone 3g?
Original Answer by Chohw0916 Edited by Arianna Lovendino Trust me. I have tried this. The case does fit the iPhone 2G. Though, there is one problem. The case will be very tight because iPhone 2G is a bit thicker than iPhone 3G.
What is the OS on which iPhone runs?
iPhone OS. No seriously it's actually called iPhone OS.
Is 3g iPhone same size as 2g?
they are the same size but the 2g because there the same ant the 2g is cheaper
