iPad update server could not be contacted?

[redout]

Hi,

Trying to update my iPad 2 to iOS 5 and received this message just after the 716mb download had completed.

Any ideas? Will I have to download the whole thing again?

 

[Aspasia]

Judging from other threads, the pipeline is clogged because of worldwide massive attempts to upgrade. Wait a few hours (or more) and things will cool down.