I have an iPad 1 with the 4.3.5 firmware installed and I'm trying to install 5.1.1 onto it, but I don't have internet access at my house, however I was given the firmware update file by a friend with a fast connection unlike mine.
Looking at various guides it says that I can press shift+click and etc etc it will work - however it unpacks the file and then tells me that the iTunes Software update server is unreachable due to no 'net. Is there a workaround for this?
I want to jailbreak it but I can't until I get this new firmware on.
Any help you can offer would be appreciated, thanks