Shulou(Shulou.com)05/31 Report--

Hello, everyone. Lin Fei has come to answer the above questions. Many people do not know ios 10.13 and iOS 1103. Now let's have a look!

7 iPhone7 iOS11.1 is downgraded to iOS11.0.3 graphics and text tutorial. If you think it doesn't work after upgrading to iOS 11.1, or if the old model doesn't feel smooth enough, Apple hasn't turned off the verification of the old system yet. You can still downgrade back to iOS 11.0.3, but then Apple will close this method, and then you can't downgrade again, so if you want to downgrade, you should downgrade as soon as possible.

The downgraded reset requires verifying the Apple ID and remembering the password.

1. Backing up data on iPhone7

The native backup of iTunes on iOS 11.1 cannot be restored to iPhone7 on iOS 11.0.3, so here you can only back up part of the data through iCloud cloud service, or directly connect to the computer to transfer photos. But you can't seamlessly restore everything on the original iPhone7.

two。 Download iOS 11.0.3 firmware (click on me at the download address)

3.iPhone7 enters DFU mode

Connect iPhone7 to your computer, turn off iPhone7, press and hold the home button for a long time to open the computer, and the Apple logo will appear on the screen. After the Apple flag disappears, press for another two seconds or so, then release the power button, but continue to press only the Home key (or the volume key). After that, iTunes will show that iPhone7 is in recovery mode and iPhone7 is still in a black screen.

In DFU mode, the iPhone7 is connected to the computer and the iTunes will display like this.

Note: if the interface of flash cord and iTunes icon appears on iPhone7 at this time, this is only normal recovery mode, not DFU mode. Please eject the iPhone7 or hold down the power key Home for a long time and it will restart to enter the system. Follow the steps above to try again.

4. Restore the firmware.

In iTunes, press the shift key on the keyboard, click restore iPhone7, and select the downloaded firmware to restore.

After recovery, I will go back to iOS 11.0.3.

5. Reset and restore personal data.

At the end of this article, I hope it will be helpful to you.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.