Just uninstall playstore using gsm installer and reinstall it using google installer 2.0 and make sure you dont update google play services,  everything is working fine for the time

still not working here.  is there anything we could do?  reset to factory setting only once then after register, done cannot event update.  all google cannot work.  please do something.  since I do factory reset,  and cannot sync to google,  all my contact gone.  

My experience is, for Meizu M2 MINI,
Download and flash Flyme 6.2.1.0G, available a few topics above.

Then look for Google installer apk.
I took it from this link https://google-installer.uptodown.com/android

Once you run google installer, after a few minutes you have Google Play Store, Google service tools and Google Maps.
Do not download Google Play from Meizu App Store. It doesn't work.
I've been some weeks out of Google play; now it's been four days working all fine.

I have Meizu M2 MINI.
Downloaded and installed Flyme 6.2.1.0G with factory reset.
Downloaded and installed google installer 2.0 from https://google-installer.en.uptodown.com/android
Everything is working fine for 4 days.
Just like is mentioned above DON'T UPDATE google play services to new version.

This is not a solution my friend.  This is a pill for the ill. The solution is when the company respects their customers and says a word about the problem and finally solves it. I was really happy with my phone, the best I ever had. But this is too much. Now Meizu will not see me again that's for sure. Greetings from Greece!

That temporary solution has stopped working. Now its back to that authentication page where its asking for sign in

Hello, so is there a real solution ? anybody try to install flyme 7 or other custom os to solve this ?

Try updating your flyme to 6.2.1.0G

not supporting any google app

I know that this is not a solution but when there is no other one. Everything you said my friend  it stands and this is probably last phone I bought from Meizu. Pitty, good phone for my needs with bad support. Greetings.