Apple's third-party software, such as PP assistant, 9 1 assistant, synchronous push and other tools, all say that apple ID is not needed.

You can install genuine software for free. The real reason for flashback is that these third-party software will have digital signatures when installing genuine software in the Apple market.

After using these tools to install the software for free, there is a lack of digital signature, which causes the software to flicker on the ipad.

Solution of software flashback of ipad air

If you encounter software flashback, there are many solutions, taking PP assistant as an example. Download Baidu search PP assistant first, download and install.

Then connect the ipad to the computer with a data cable, and click Repair at the bottom of the software panel to flash back.

After dozens of seconds, the software will automatically repair. At this time, you can use the software normally by unplugging the data cable.

Completely solve the problem of software flashback;

First of all, it is recommended to develop good habits and not to use Apple's third-party software.

Then go to Apple to register an account online and install the software from the app store.

If you completely abandon the third-party software and stick to the app store, you can completely solve the flashback problem.