Download the First Beta of iOS 12.1 on 3uTools Now
Apple is not wasting any time making improvements to the huge iOS 12 update that was just released to the public yesterday.
Mainly, iOS 12.1 beta 1 reintroduces FaceTime Group video calling. It is available on 3uTools, you can now upgrade to experience the first beta of iOS 12.1.
Step 1 Connect your device to PC with geniune USB cable and launch 3uTools, then back up your device in case of data loss.
Step 2 Navigate to Flash & JB → Easy Flash, select the firmware iOS12.1beta and click Flash. ( If you want to save the data, please click the checkbox "Retain User's Data While Flashing")
Step 3 Keep a good connection and internet while flashing, wait patiently for around 5 to 10 minutes. Your device will be upgraded to iOS 12.1 beta 1 after reboot. Now you can enjoy group Facetime with your friends.