How to repair Apple 4 flashback?

If the landlord notices that a certain software often flashes back, he can try to upgrade the software or reinstall it after downloading. Failure of authorization information will cause software to flash back. It is recommended to re-download the APPLE ID at the same time. The above resources are official genuine, and the software is relatively stable and will not flash back. If you still flash back after reinstalling the software, you can use the synchronization assistant to authorize the original software on the computer side, so that you can use the software normally without flashing back.

2. System problems:

It is suggested that the landlord update your iphone4 to the latest system, and the latest ios system will be released soon. Pay attention and update the system as soon as possible.

3. Memory problem:

Just clear the memory of your mobile phone. It may be that the memory of the mobile phone is full and the operation cannot be provided.

Flashback refers to the sudden exit interruption (similar to Windows application crash) when the application is opened in mobile devices (such as iOS and Android devices). Mostly: the application screen flashes by and then returns to the desktop. Application flashback may occur for the following reasons:

1. Vulnerability of the application itself: The developed application code has defects, which causes most devices to flash back when running the program. This situation needs to be solved by developers.

2. Equipment problems:

Equipment problems mainly include: system firmware version is not supported, system configuration (CPU, RAM, etc. ) is not supported. This situation shows that some devices can run programs normally and some devices will flash back. For example, the latest version of Fruit Ninja in iOS will flash back when running on iPhone/iTouch 1 generation, but it can run perfectly on iPhone4.