I ipodcolor macrumors member Original poster Mar 14, 2010 38 0 May 21, 2010 #1 I put itunes 4.0 on my iPhone. Now iTunes says"we're unable to complete your activision" what should I do... I cannot use my phone!
I put itunes 4.0 on my iPhone. Now iTunes says"we're unable to complete your activision" what should I do... I cannot use my phone!
andybno1 Suspended Nov 6, 2007 3,643 38 Liverpool, UK May 21, 2010 #2 this will teach you to install software meant for developer, you need your device registered before you can install 4.0 they don't let just anyone use the beta firmware use this guide to get back to 3.1 firmware http://www.blogsdna.com/9175/how-to-downgrade-iphone-3g-4-0-os-to-3-1-3-firmware-on-windows-mac.htm
this will teach you to install software meant for developer, you need your device registered before you can install 4.0 they don't let just anyone use the beta firmware use this guide to get back to 3.1 firmware http://www.blogsdna.com/9175/how-to-downgrade-iphone-3g-4-0-os-to-3-1-3-firmware-on-windows-mac.htm