The Twitch enhancement suite
No patches since 2014. Never connect to an untrusted Wi-Fi network or enter any password you still use today.
By following these steps and taking the necessary precautions, you can successfully downgrade your iPhone 4S to iOS 5 and experience the simplicity and smoothness of an earlier iOS version.
: Any downgrade procedure will wipe your device . Ensure you have a backup of your current data before attempting these methods.