Dynamic Theme Service Andr/Xgen-NQ Trojan detected

5386

2

2018-04-24 20:43

Hello
Sophos Mobile Security for Android has detected on my Meizu Pro5 the App Dynamic Theme Service as Andr/Xgen-NQ Trojan.
This is a System App and cannot be uninstalled or deleted. Even if Froced stopped, it reactivates itself after a short moment.

How can I delete it and how is this possible that a system app is a Trojan?
thank you for your support
Herri