What is in iOS 5.1 Update ?

Have you updated your iPhone / iPad to the latest iOS. You can update your iOS device to version 5.1 either connecting to iTunes or you can even go for OTA update.

I was trying to update from morning, but OTA is still giving me errors, but there are iOS device users who have already done OTA update.

Usually the Apple servers would have heavy load for a few days from the date of release and it’s always better to wait for a few days and do the upgrade.

What are the changes in iOS 5.1?

This update is very much related to iPad HD. You will find some changes in the camera app, some bug fixes related to battery issues, etc.