Help me Update my iPhone to ISO 5.0?

I have a windows laptop running xp with no Internet connection. I have tried downloading iTunes from my husbands blackberry and installing it. It doesnt install properly because of something to do with QuickTime. I have uninstalled and reinstalled what was said to be needed and it still has not worked. I want to upgrade my iPhone 3GS from ISO 4.2.1 to ISO 5.0 is there anyway I can do this directly through my phone? I can reach wifi access on my phone if needed but I do not have that at the moment. If not, is there a way to direct download the update then transfer it to my iPhone using my laptop? Thank you in advance!
 

iamrlk

Member
Well you have to have internet to install iOS 5! So I'm not sure how you can do that without internet! As far as I know you can't!!!! No you can't do it through your phone! You w2ill be able to update and or upgrade with your phone only after you install iOS 5! But you still have to have internet to do it! Just don't need a computer after iOS 5 is installed!
 
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