Lots of bugs in iPad 4G after updating to iOS 5.1.1

[ameesha]

I brought new Ipad 4G with wifi support before few days. It is really worth to spend money on Apple devices. I really love Apple because it awesome look and smooth performance. I upgraded my IOS to 5.1.1 and after that my device entirely messed up. My wifi cannot connect to internet. This was working before installing that Update. There are other problems too. I think this update is very buggy. I I am really disappointed with Apple upgrades. Anyone know how solve this problem?

[Donatien]

I think Apple release IOS 5 without proper testing. I also got problem after Updating IOS 5.1.1 in my Ipad 4G wifi. My home Button is not working properly after updating to 5.1.1. This update has many that kind of Bug and that are reported to apple. I am waiting for a reply on this. I think it is better to revert back to older version.

[JoanaJhon]

I had did the same in my friends iPad. I think you had not installed those updates properly or the installation is broken in between. Remove that update from Ipad by restore through ITunes and then go back for proper update. Restoration will wipe out all the data. Call Apple care if possible to get help on this.