What is the reason for Apple's 6splus flashback?

To sum up, there are roughly the following reasons:

1, App compatibility problem. This usually happens between old applications and new systems. For example, you have upgraded to iOS8. 1 now, and there is an App in your mobile phone that has not been updated for a long time or is not compatible with iOS8, so it is likely to flash back. The solution is to wait for the application to be updated before installing.

2. The background program is out of memory. I have to say that the optimization of iOS is very good, and the fluency is much better than that of Android. But Apple's 1G memory has remained unchanged for thousands of years, and it is also very tight, especially when you open many programs. At this time, there are too many background programs and insufficient memory, and flashback will occur. Solution: double-click the Home button to bring up the background, close all applications and see if it will flash back. Generally, due to insufficient memory, the probability of flashback is very small.

3. Prison break to modify files. Some jailbreak users may have App flashback. Especially to beautify the changed font, if the font you replace is incomplete, the system APP will not be able to open the application according to your font, and it will flash back at this time. Solution: Replace a completely compatible font, or switch back to the original font, or don't jailbreak.

4. Other flashbacks. Maybe this situation is probably caused by a third-party assistant. First, popularize the principle of this kind of software: first, buy and obtain the installation files of each APP according to Apple's process, and then put them on your own server for users to download through your own client. And simulate the communication specification of iTunes to install the application into the device. This makes the Apple ID corresponding to all applications installed through such a client become the Apple of the client.

ID, rather than the commonly used ID on the user's own device, so even if you enter your own ID, it is invalid. So there will be flashbacks or apple pop-ups.

The ID input box also flashes back after input.

Apple phones have flashbacks, not just 6splus.