How do I downgrade from iOS 12 to IOS 9? How to downgrade back to iOS 9 using a clean restore. Step 1: Back up your iOS device. Step 2: Download the latest (currently iOS ) public iOS 9 IPSW file to your computer. Step 3: Connect your iOS device to your computer via USB. Step 4: Launch iTunes and open the Summary page for your iOS device. · Then follow the steps below to downgrade your iDevice. Step 1: Download and launch the iOS repair tool. Then connect your iPhone to your computer via USB. Select "iOS System Recovery" to continue. Step 2: Tap the "Start" button in the software interface. Then select fix mode. Step 3: The program will automatically extract detailed information. Solution B: If your iPhone/iPad got into the abnormal state when you try to download the device from iOS 11 to iOS 10/iOS 9, for instance, the device stuck in the Recovery Mode, stuck at black screen or others. Just connect the iPhone to the computer and click “Start”, the program will quickly detect your device is in the abnormal state.
But you may want to go back to an older operating system. This is especially true if you're trying out a beta version of iOS on your iPhone or iPad. When a new stable version of iOS comes out, it's usually only possible to downgrade back to the old version for a few days, although there's a trick you can use. Here are the IPSW firmware files for downloading iOS for iPhone, iPad and iPod Touch. We recommend waiting for the finished iOS 11, not the beta version. The new operating system will arrive in September or October, depending when Apple releases the new iPhone 8. 1. Install iOS 11 using Over-the-Air Method. If you want to use over-the-air method to install iOS 11, go to Settings General Software Update Download and Install.
Ios 11 Problems. Steps: Therefore, after iOS 9 is released, except preparing the common iOS 9 problems and solutions, (The Most Common Problems for iOS 11 in ) we also prepare this tutorial – How to Downgrade iOS 9 to iOS 8 so that you still can restore to iOS 8 if you cannot fix iOS 9 issues. Download iOS beta 6 from The iPhone Wiki. Not everyone can downgrade to iOS 9. However, if you meet the qualifications, it is possible for you to ditch iOS 10 altogether. Here's how. No, you cannot downgrade from iOS 11 beta to iOS 9. Once you have upgraded to a higher version beta, you can only downgrade/restore to the latest available iOS version, which as of now is iOS
0コメント