iOS 4 is now live

AFter updating my iphone 3g to version 4 error occured " 402620391" and my applications were not installed. Any solution?

hi, ok, I have downloaded file for update from link above (3gs) what do i do with it now....,, can anyone help please. Tried to update from itunes phone not working now. asking to be restored..... tried 5 times no luck yet?
Thank you

While I love the new version because of the good enhancements, there are two things that I hate:
1. I can no longer play Itunes in my car. I have a Honda Insight and I now get the "not supported" message
2. I no longer have the ability to send calendar appts to others.

How do I give this feedback to ITunes and possibly fix these?

My iphone has been "backing up" for over an hour! is it meant to take this long?

guys help plz. after i download it how can i upgrade my iphone? im not that good using itunes? help

I have an iPhone 3G, and I downloaded the file and did the restore method, and my phone is faster than before! especially the built in apps. I've read that xCode 4, which clearly apple is already using, uses a new compiler that produces code that is twice as fast as the old GNU compiler, so i guess its due to that! i'm very happy right now and this will hold me over until September when vodacom finally releases the iPhone 4 in South Africa and I can upgrade then!

Where will I put the software after I downloaded it?

I'm having trouble using the direct link provided above. I downloaded it and held the 'Shift' button while clicking on the 'check for update' button in iTunes so as to source the update from my hard-drive rather than download it all over again. However, it can't see the zip file when navigating and if I export the zip files to another folder, iTunes won't accept any of the files because it's looking for a file with the extension ".ispw" (and yes, I've tried naming the folder with an 'ispw' extension added to it)

The computer that I have iTunes on doesn't access the internet so I want to be able to use the zip file that I downloaded from the links above.

Any advice?

I can't believe that there is still no alert notifications on this stupid thing. I mean come on.........it is a phone, isn't it? There is the iPod and an iPad to do all of the other crap, why and the heck won't they let the iPHONE be a phone. That is what a phone is....so you wont miss a call....JEEEEEZ O PETE MAN. Now BLACKBERRY knows how to deal with missed calls and everything to do with a phone.

Installed in iPod touch 2G 16GB...took 20 min for the entire process and no hiccups or errors. I love the folder function! So far, so good. I am happy.