I think we all know that Tencent doesn't want us to play PUBG mobile on 3rd party Emulators and use app than can give you small advantage in game performance.
also i think they have enabled some very bad anti cheat detection system in their server that will give you ban if it detects changes in hosts file.
Also we have tested it on all phoenix os & prime os the results are same you'll get ban no matter what you use.
So i think it's time to ditch PUBG global & play some alternative till...