0 Replies Latest reply: Jan 20, 2013 4:29 PM by dbranyan
dbranyan Level 1 Level 1 (0 points)

iTunes is downloaded, been using it for years.  I went to download an update and I keep getting an error.Error message is: invalid signature/will not install.

I did try to update manually as instructed however that also came with the same error.

If someone can advise it would be greatly appreciated.


So what is an invalid signature and how to fix it???

iPod touch, iOS 6