Hello guys, I've the following problem: A customer handed me an iPad 2 (belonging to her son) blocked (inactive), she said that her son changed the password and forgot (he is a child, apparently), when I asked about the iCloud account, she said she does not know what it is. The iPad is running iOS 6.1.3, I've tried to reset via DFU with "iPad2,1_6.13_10B329_Restore.ipsw" file, but I always get the error 3194 (i've tried all possible changes to the 'hosts' file). And now? If I restore the iPad through the conventional way, it will upgrade to the latest version of iOS and iCloud will lock the device. Any suggestion?