i forgot my password to my iphone 4 and i tried restoring it by itunes. first did it by dfu mode and it came uup with error 1671 and refused to restore...then i typed in shoddy passwords until it said connect to itunes!!! help
iPhone 4, iOS 7.1.2
Posted on Oct 5, 2015 8:20 AM
Q: unknown error 1671
Resolve iOS update and restore errors in iTunes - Apple Support