Upgrading firmware

[HPD]

Hi I have firmware 4.1 and have had it jailbroken for a while. I'm looking at updating the firmware just because quite a few apps don't work with older ones like mine.

Is it possible to upgrade from 4.1 to 4.3.3?

And if so, how?

Many thanks.

 

[Gregoris]

no, if you upgrade it would have to be to 4.3.5 now since you dont have shsh blobs, Either use a tethered jailbreak on 4.3.5 (I would not advise that) or wait for 5.0 and a new un tethered jailbreak

 

[HPD]

Thanks for clearing that up! Any idea how long we might have to wait?

 

[Gregoris]

could be 10 minutes after the official release of 5.0, could be 2 months or longer.. all I know for sure is that its some time after the official release of 5.0

 

[wesker]

Hi

I have upgraded to 4.3.5 and now i can't jailbreak tethered. Is there a way to get my old firmwear version back (4.3.1)?

 

[wesker]

Sorry. I mean untethered -)

 

[iCrank]

Hi

I have upgraded to 4.3.5 and now i can't jailbreak tethered. Is there a way to get my old firmwear version back (4.3.1)?

If you have your shsh blobs yes
http://www.iphoneforums.net/forum/i...downgrade-preserve-firmware-your-iphone-9736/