Discuss Help on upgraing iphone 3gs 3.1.3 05.12.01 at the iOS 4.x (iPhone OS 4.x) - Hackint0sh.org; Hello Peeps,
I have an iphone 3gs running on IOS 3.1.3 (baseband 05.12.01) and will ...
Help on upgraing iphone 3gs 3.1.3 05.12.01
I have an iphone 3gs running on IOS 3.1.3 (baseband 05.12.01) and will like to upgrade it to IOS 4.x.x.
I'll be grateful if someone can give me a guide or point me in the right direction.
Thanks in advance.
Is your device jailbroken or do you rely on an unlock in order to obtain phone service? Also, Apple is not signing SHSH for 4.x now, so if you do not have an SHSH already for the version of iOS 4 you want to upgrade to, then you won't be able to upgrade to 4, and will only be able to go to 5.0... Click on the 'SHSH' link in my signature to learn more about them if you're not sure what they are.
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iPhone 4, 32GB (iOS 6.1.2 | evasi0n | SHSH: 4.0 - 6.1.2)
iPad 2 3G, 64GB (iOS 6.1.2 | evasi0n | SHSH: 4.3 & 4.3.3 - 6.1)
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