I know that meizu team is working for a update but since 1 month !!!
That's why I decided few days ago to test the russian update 6.3.1.0G.
It's an update posted by modo on official russian flyme forum, and it works perfectly for me.
I'm from france and no more problem with google services.
When a new official update will come in this forum, I will for sure install it.

So You can wait or apply the russian update, it's global version and it works.

try this it will works.


http://mymeizuclub.ru/storage/m3s-mini/flyme-6_3_1_0g-dlja-m3s