All software of Coolpad mobile phone flashes back.

1. This situation may be caused by the full memory of the mobile phone. When there is not much left, the system will give the corresponding prompt. If some files are not deleted, it will flash back.

2. If this situation is ruled out, it may be that the system is incompatible with the software, and other application software can be downloaded.

There are also the following reasons:

The 1. operation memory is full. You can install a cleaning software cleaning system, uninstall some useless things and optimize the system.

2. You can also restore the mobile phone to the factory settings, so that the memory in the mobile phone is gone, but pay attention to backup.