I'm currently on 4.0.1 and, obviously, with the advent of the latest limera1n JB, I was keen to update to 4.1 and perform the new JB. However, I am having communication problems with the iPhone update servers. Are they down or is this exclusively my problem? Whether I try to restore or update and whether I use DFU mode or recovery mode it makes no difference? When it comes to the part when the update/restore must be verified by Apple, then I get the same errror message - namely that the update servers could not be contacted or are temporarily unavailable. Please help as I've searched the forum for assisstance to no avail.