I have an meizu x8 used rom 7.1.x.xA (not vietnamese language), I downloaded a Rom 7.1.x.xG on flymeos.com and installed it. The problem here is in the rom that flymeos.com provided has a flyme account in it, how do I get the information of this flyme account to log out?
I've never heard that there could be a account in a software update.
Maybe a stupid question, but have you tried your own account details?
Another option is mybe to reinstall the software via recovery mode