Unable to Downgrade iOS 7 to iOS 6.1.3
Hi,
i have using iPhone 4. i have updated my OS to iOS 7.0.4.
i have used a procedure to downgrade my OS.
here is the URL : http://www.ibtimes.co.uk/articles/507817/20130921/ios7-gm-downgrade-ios6-iphone- ipad-ipodtouch5.htm
in the end i have found following error.
- Error 3194
- This device isn't eligible for the requested build
http://support.apple.com/kb/TS4451
Please help.
my iPhone working very slow. i can'nt play games properly.
Thanks in advance.
iPhone 4, iOS 7.0.2