just flash superuser on your stock ROM or custom ROM it will update binary.Anyways Kingroot SU is also good.Kingroot and kingOroot both are different app and both are awesome. Only drawback is you will face issue while replacing king user with supersu.
just flash superuser on your stock ROM or custom ROM it will update binary.Anyways Kingroot SU is also good.
many smartphone models are not supported...i prefer kingoroot over itJust goto google search for FRAMAROOT ..it will root android 4+
for 2+ os device Z4root available in playstore itself