Glad it worked out for you. Do you know that those games you said actually do work, try applying this MOD its for the SII but should be compatible since they both have Mali-400. If it doesn't work, it means the file system layout is most likely different, so a quick re-adjustment or build.prop might be needed. Also don't forget about the third-party AppStores. By the way, how much did the tablet cost you? (I'm not aware of any specials on it at the moment)