Install chineese version to global meizu and g plays not working

I am using mx4 pro and my flyme version is 4.5.7 I and i am instaling 5.1.3.0A and google play store is deleting and i 'm installing google installer and i install play store but i can’t install any apps from play store because i see "(Error retrieving information from server. [RPC:S-7:AEC-7L4SN-3QOV-PB3KQ]) problem i reserch this problem and they tell i clean play cache files i am delete caches but its not working please help me. :)
Sorry for bad English.

last edited by ctaylosh

Hey, man.
Yeah this is an annoying problem which can be easily fixed. All you need to do is open settings, “other account” and press on your Google one then delete that account and just set it up again from where you just deleted.

It’s a pain in the backside and shouldn’t need to be done but hey, Meizu kind of suck.

Looks like your connection to Meizufans was lost, please wait while we try to reconnect.