ios 5 help

**jayare300** · 11-20-2011, 10:16 PM

i wanna upgrade the fw from the 4.3.5 to 5.0 on my iphone 3gs and the itunes gives me a window saying that the ipsw is not compatable anyone can help me on this??

**Megaorange** · 11-20-2011, 10:20 PM

5.0 is not signed anymore. You can only update to 5.0.1

**iYeow** · 11-20-2011, 11:18 PM

+1, you can only upgrade to 5.0.1

**haissk** · 11-21-2011, 12:21 AM

I think if he/she uses the tinyumbrella to save the SHSHs then he can go to iOS5

**2k1** · 11-21-2011, 04:05 AM

Originally Posted by haissk

I think if he/she uses the tinyumbrella to save the SHSHs then he can go to iOS5

No they cant. Apple does not sign 5.0 anymore. So there Is no way they can. Sorry.

**haissk** · 11-21-2011, 04:14 AM

if we use custom ipsw with the help of sn0wbreeze then???

**2k1** · 11-21-2011, 04:16 AM

Won't work.

**haissk** · 11-21-2011, 04:46 AM

Ok in my case my SHSH are saved for 4.3.5.. so in this case can i go back to 4.3.5 from 5.0

**2k1** · 11-21-2011, 04:48 AM

Yes you can anything under 5.0 you have shsh blobs for you can downgrade to.

**haissk** · 11-21-2011, 04:53 AM

but my baseband will not downgrade i believe

**jayare300** · 11-21-2011, 06:01 AM

Even 5.0.1 don't even work unless I redo or restore the phone and I'm sure I'm not supposed to do that so any help with that

**2k1** · 11-21-2011, 06:15 AM

You need to point the fw to 5.0 and it will work.

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i wanna upgrade the fw from the 4.3.5 to 5.0 on my iphone 3gs and the itunes gives me a window saying that the ipsw is not compatable anyone can