I. Basic concepts

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.

Two. reason

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.