I can download fine, but something happened and whenever it goes to install stage, instead of rebooting, it just goes to the springboard. When i reboot manually, i find out that the software didn't install at all(there is no icon and it doesn't run from the launcher). I tried restoring and i jailbroke with a different method but within a day, the same thing happened and once it happens i cannot install anything! It just keeps throwing me into springboard and sometimes it gives me message like i dont have enough memory to reinstall the installer. But My ipod is almost empty! Any clues how to fix this? Thx.