Currently Being ModeratedNov 2, 2012 1:53 PM (in response to lllaass)
Thanks for your help. I stumbled apon another user having the same issues. It has been determined that its the modem that has a firmware issue. Its the Arris TG862G wireless cable modem. The website says that they are working to update the firmware if customers want to wait...or we can call Comcast and get a new modem sent out for free.
Currently Being ModeratedNov 17, 2012 1:20 PM (in response to colemanjm82)
I ditto colemanjm82's comments. I also have Comcast with the same type of modem and couldn't do iCloud backups. After reading his post, I decided to try using my Verizon hotspot and iCloud backup completed successfully in less than a minute.