I have a MOMO11 master, Bought this at Febraury 2013, good finish and solid, But the firmware is so so good, after several crashes I tried to change the firmware but the versions on ployer´s website doesn´t work because they are for MOMO11 Speed (my mistake). So now I have a beautiful brick. In Ployer´s site are updates and firmwares to almost all models but not for the Master, and the other firmwares do not work on this tablet. I've written many times asking Ployer official firmware but I never responded. If someone can help me I appreciate this.