than i back again and then i used again it is ok..but several times it stated " ......has stopped"
sometimes even i open facebook n wechat its hang and nothing happen..so i just open battery and restart again..
i come from 4.3 lafleur singtel singapore xxxuelm8..
root with cfroot,delete knox,than flash rom rextreme,boeflla kernel..
so do i need to flash it again this time?