I see a lot of custom ROMs for the ZTE Zmax Pro. Unfortunately, all of these have somethings that do not work. Other than stock ROMs, are there any recent ROMs that provide full functionality ie all hardware works?

Is there anything for Nougat and/or Oreo?

Thanks,

 

yeah.... I have recovery and I tried all custom roms I could find. All of them have some major issues for some reason. Some don't start at all. Others start but camera does not work, or flashlight or soemthing else. The only one that works is stock ROM, which is 6.0.1. The problem is that some apps (Expedia, for example) no longer work under this OS.

It would be great to find ROM that has all features working.