So I have the PAFM00 (Installed PlayStore & Play Services from the oppo app store NO ISSUES), I have all gestures enabled and working, notifications come thru and give the banner and icon dot notification, edge notification led, can't change launcher as I normally would but can remove oppo launcher with adb( you loose gesture support with this though so i haven't ) I have been using it now for a week in Barbados and Im actually surprised by the performance,( i thought the Chinese stuff would annoy me) but I have been enjoying it, i have it synced to my gear s3 smartwatch and have no issue with notifications etc...i have google assistant installed (only downside i cant use ok Google activation due to color os limitations of the included oppo voice assistant) but i can open the google assistant app and use it perfectly as i would on any google device. It seems oppo can more or less solve MOST problems with a software update as some devices have features that others Don't, ( I got my version from Gearbest for less than 800USD during a flash sale with the discounts i got for signing up) suggestions for notifications ( enable and allow EVERYTHING via permissions, notification management and PHONE MANAGER (THIS IS ESSENTIAL) and so far i havent gotten any issues with my notifications....Its a bit diff to regular android devices but at the same time its not all bad so id say if you can get a Chinese unlocked model for less than the 999 MSRP price id say GO FOR IT , PS If you need cases let me know i can share the links of the ones i purchased and so far they are all NICEEEE especially this one i have that protects the camera sliding mechanism as well as the screen.