I installed my iphone 4s the new 5.1 but its acting up with some of the apps and i would like to install 5.01 again is this possible?
Not through iTunes. Downgrading is not supported by Apple. Depending on the problem you're encountering you might just have to wait until the developer submits an update that works well with 5.1
Is there any other way to downgrade besides apple like a side website it really ***** i cant use this app
Not that I know of. Some might still have the original file but do keep in mind you'd have to restore your phone using that version of iOS and that might cause trouble down the line, or possibly even right away.
only way is if you saved your 5.0.1 SHSH blobs.
11142007 wrote: only way is if you saved your 5.0.1 SHSH blobs.
Wrong. Downgrading the iOS is not supported even if you have the ipsw files.
Hacking methods can't be discussed here and ALWAYS result in a mismatch of the iOS and modem baseband versions, leading to other problems.
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