You don't upgrade YouTube.
It will do system updates and change format etc., by itself.
The YouTube website updates itself automatically. You do not need to update it yourself.
First, navigate to the Apple App Store. Then, find the "Updates" tab and update the YouTube app if there are any updates available.
Youtube being a web app automatically updates itself. There is no need of manual update of Youtube.
plug your iphone into your computer and go into itunes click on your phone under devices go to summary and press check for update or update iphone.
No.
Update the software in iTunes and it will do it for you.
yes. the current update is 3.1.3 and to update to it you have to restore you iphone, update it then re-jailbreak it. but at this moment in time this is not an jailbreak for firmware 3.1.3.
What you do is you go and plug up ur iPhone to the iTunes and click on the update button
The update 6.1.6 helps to maintain the working efficiency for the iphone 3gs.
I don't believe the iPhone 3G can update past 4.2.1, but any newer iPhone can update the same way you normally update an iPhone through your iTunes authorized computer.
If you are certain your wireless network is working properly and you can use Safari with no problems this may be, as you say, a bug within the YouTube app. If this is the case there isn't anything you can do but wait for a fix to be released by Apple in the form of an iPhone OS update. This may be fixed with the iPhone OS 4.0 software update being released in the summer.
Considering updating your iPhone forces you to update to the latest software available for the device, updating an iPhone 3GS now will update it to iOS 6.
i dont think so, the latest update available for iphone 3g is 4.2.2 .
3.0 just came out. If your a developer you can get it now. But for everyone else it ships this summer as a free update for iphone and iphone 3G users. the iTouch update will cost $9.95 and will come out at the same time.
Sync it to iTunes.