For FP issue I found a solution, In security, screenlock, choose none (it will delete your current FPs), reboot your phone, go to settings swipe up, you should see that message setup fingerprint (just right down below the search settings)..., clic...
This is a errror of sotfware, you can do an factory reset, after that all work normaly, and please, type just in english here, this forum is ONLY in english.
Its just restart in recovery mode and enter in apply update from sdcard, choose zip and install
Enviado de meu MotoG3 usando Tapatalk
More info on 4 step of this: Capture OTA without Root
Thanks to: ==vj==...
I have the device and I am willing to give it a shot. Do you have a link to the Xposed Framework? I am busy tonight, so I am unable to look myself.