Question [Q] [HELP] S7189 root?

Hi,
I recently bought a Samsung Note II clone (Star S7189).

Antutu Benchmark shows that I have MTK MT6589. However, DroidTools show MT6582?!??!

I tried rooting with motochoppers exploit, but to no avail, batch file keeps failing (yes I did run as administrator).

Here is my device info:
Hardware : MT6582
Model : 02_jbla668
Build number : 02_v89_jbla668_20131109
Build date UTC : 20131109-030751
Android v : 4.2.2
Baseband v: MOLY.WR8.W1315.MD.WG.MP.V11.P2, 2013/10/24 14:39
Kernel v : 3.4.5 (root@android) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP Sat Nov 9 11:03:36 CST 2013

Can anyone help me root this device please?