Unable to remove Malware infection in Android Gallary3d

[Android Central Question]

Malwarebytes found 'Android/Trojan.Dropper.Agent.AOT' in 'Com.Android.Gallery3D'. This Trojan seems to create 'Zdemo' and 'System Input Method' apps (which replace themselves even when deleted). Malwarebytes cannot delete as it is a system file, which is already forced stop and disabled (but comes back to life by itself). Any suggestions? It is on an RCA cell phone on Android 6.

 

[scarlo]

Hello, I have the exact same problem on the same phone & OS. Tried all sorts of malware apps and unable to remove it?
Can anybody help?