[HELP] How root TSD A9300??? chinese mobile

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http://forum.xda-developers.com – Hi, i try to root this phone and i don't found the way. First of all, this is the phone info: Hardware : MT6575 Model : TSD A93000 Build number : SJ_A952_A881_M00_S07_120827 Build date UTC : 20120827-095217 Android v : 4.0* Baseband v: MAUI.11AMD.W11.50.SP.V10, 2012/07/03 17:10 Kernel v : (root@sw1-andriodserver2-desktop) (gcc version 4.4.3 (GCC) ) #1 Mon Aug 27 17:45:08 CST 2012 (if you need more info, only demand me) * I think that this phone IS NOT Android 4.0 because tap-in several times in "setting→about the phone→Android version" show the Zombie Arts b (HowTos)