Apple released the final version of iOS 8.1.1 and millions of devices updated to the latest version of iOS. Apple has added and patched Pangu Jailbreak in iOS 8.1.1, so people who love to Jailbreak their devcies i would suggest that you stick to iOS 8.1. Those who updated their devices to iOS 8.1.1 follow my guide on how to downgrade iOS 8.1.1 to iOS 8.1 on iPhone, iPad and iPod Touch.
Also See: Download iOS 8.2 beta links.
How To Downgrade iOS 8.1.1 To iOS 8.1 on iPhone, iPad and iPod Touch:
Step 1: Download iOS 8.1 ISPW Firmware for your device.
Step 2: Install the latest version of iTunes on your PC.
Step 3: Make complete backup of your device . Navigate to Settings > iCloud > Backup
Step 4: You can make backup using your iTunes.
Step 5: Connect your device running iOS 8.1.1 with system.
Step 6: Open iTunes and click on your device.
Step 7: Hold down the ‘Alt/Option’ key on Mac or left ‘Shift’ key on Windows.
Step 8: Now click on ‘Restore iPhone / iPad’ button.
Step 9: Choose the iOS 8.1 firmware from the PC.
Step 10: Now a pop-up shows up click on Yes to verify.
All Done ! Wait for the process to completed don’t unplug your device until you’ll see a message saying ” Your iPhone is restored “. If you face any issue regarding this guide do tell me in comments.