I am asking on behalf of my brother who owns a iPhone 3G. He was quite happy running it on 3.1.3 but got fed up of the constant offer of a new update to 4.2.1 every time he connected to iTunes, that he caved in and "updated". I did advise him against it.
Sadly, he regretted it straight away. The 3G runs like a dog. He has rebooted several times etc. but no speed up noticed.
His iPhone is not and never has been, Jailbroken. Is it possible to "downgrade" back to v3.1.3?
Note it is a 3G and not a 3GS.
Thanks.
Sadly, he regretted it straight away. The 3G runs like a dog. He has rebooted several times etc. but no speed up noticed.
His iPhone is not and never has been, Jailbroken. Is it possible to "downgrade" back to v3.1.3?
Note it is a 3G and not a 3GS.
Thanks.