Q: iOS 10 is now out.

What he said....with a second urging to fully backup your device before you update it.

iOS 10 - Official Apple Support

Lists the features...and also has info on how to BACKUP your device before you upgrade.

Murphy's Law, the backup you don't have is the one you need.

I'll third the Backup suggestion:

Backup to iTunes or iCloud first, before updating.

How to back up your iPhone, iPad, and iPod touch - Apple Support

And, in case it wasn't clear, everyone, BACK UP YOUR PHONE! Please!!!!!!

I really hope you guys did back up. I just upgraded both my iPad and iPhone. Both completely dead.

It came to the recovery screen (with the iTunes logo and the lightning connector). So DEFINITELY BACK UP! I think there may be some back end issues because it happened on both of my devices.

Also restarting does no good, it still comes to the same screen. I will need to restore it somehow.

Same issue here with iPad Pro.  When you plug it into iTunes it says that it needs to update to iOS 9.3.5 but then throws an error which is likely servers unavailable.

bernardn753 wrote:

 

I really hope you guys did back up.

I back my phone up every night to iCloud.

Apple just released a patch. 10.0.1. Hopefully they fixed that... whatever it was.

I have the iOS 10 Public Beta Installed (10.0.1).  How do I update to the Final?  When I look at Software Update, it says "iOS 10.0.1 Your Software is up to date.

I've seen this issue in other threads here. Did you update via iTunes or over the air?

Of course, been with Apple through too many updates

over the air

You have to leave the beta, download the IPSW file, and then go through a manual install process that is detailed here.

It appears that there are currently issues with updating OTA. Most issues I have seen seem to have that in common.