Ami in my mobile I worked this application is EasyRoot also known as Root Baidu , but this is in Spanish.
http://latinord.wen.ru/easyroot.zip is .apk only changes the extension .zip for .apk , the page will not let me up so I Apk renowned zip just download it and rename it to .apk and install it and follow the steps, the beauty of this is that Spanish is unlike many others in China. Here is some screenshots. Application interface latinord.wen.ru/root.jpg, Screenshot requesting permits root latinord.wen.ru/permisos.jpg Screenshot of Root Checker checking become root latinord.wen.ru/verify.jpg Luck!!!