how to degrade ios7.1.1 to 7.1.2 for iphone 4
I am having iphone 4 16gb. Its not working properly with ios7.1.2. I would like to degrade to 7.1.1. Please help me in this regard.
Games are not at all opening properly. Making me **** to restore always.
Regards
Dr.Gupta
iPhone 4, iOS 7.1.2, 16GB