I tried your ROM, thank you, Ordenkrieger! It is good to find out that there is someone who does efforts for Axon7-dedicated ROM. Nevertheless, the ROM needs updates. A collaboration with people there would be so nice!
I confirm that UKM is working perfectly on ZTE Axon 7. Thank you!
Downgrading to Nougat is simple. You need a Nougat ROM and a bootstack for Nougat on your SD card. You should also replace your TWRP recovery with Oki's recovery, because it can help you better.
Both are available on these forums, but it is bette...
Thank you, Marcdw! I was actually referring to AOKP ROM update. In the meantime I found out that it works by flashing update, then applying Nanodroid patcher, then restoring everything except system. Quite better than clean flash.
Your teaching was very helpful. At first I couldn't believe that the gms core grew so big (from 2.5MB to more than 25 MB)! Then I downloaded it from the microg repository and I installed it and everything worked again like a charm. Thank you!