hi iam using meizu m2 mini indian version, last week i updated my phone to flyme 5 to flyme 6.7.4.11G beta.. after updating i faced problem in mtouch button it was not working.. if click it works. but if just touch it does not work.. after that i dowgraded my m2 mini to flyme 5 stable.. now everything is fine.. please solve this problem in flyme 6 stable version..