Infinix NOTE 3 has a new update with build number X601-H536A1-M-161214V108. For those who have updated you might have had rooting issues. Here i provide you with a way to root the new update
Download the rooting tool from the given link and follow THIS GUIDE on the steps to follow for successful rooting. Download the custom recovery from this guide and flash SuperSU version 2.71+
__________
______________________
______________________________
DOWNLOAD
_____________________________
____________________
__________
CONTACT ME IN CASE OF ANY ISSUES