Info/question About Rom

Jan 18, 2016
Hi guys, i'm new here and in Xiaomi world. I have Mi4 lte and i have a question about rom:
Stable rom V 7.1.3 Cancro has Root permission enabled or i must flash the last weeckly cancro rom for Root?
Can i flash your rom via Mi-flash or i must flash it via Mi-recovery or via Updater app? Thank you