everybody, please help me. I have lenovo a2207 tablet and I got a root tool(安热mtk6577一键root(SuperSU版) for this tablet.I tested this method on chinese windows 7 and OK.But I can't ok on english windows 7 because it can't detect adb device and can't start daemon successfully. I always use english windows 7 and so what is needed on my english windows pc. That is link for this tool. http://www.myanaungtharr.blogspot.com/2012/11/lenovo-a2207-tablet-root.html everybody, please test with this tools for your lenovo a2207 tablet and please reply me what I have to do anything I needed. thanks you very much.