Not sure if this is where this needs to be posted, but I looked around and this seemed to be the best place. Just finished updating 2, NextBook 3 tablets to a very stable build and market and gmail is included. This build is the fastest that I have seen to date, and it is also rooted, it is only 2.1, but hopefully there will be more to come from this ROM dev. There were 2 ways to install the update, and of course the easiest did not work. But the harder is just install the driver for your pc, and flash the tablet with the install tool that is included in the download. Here is the original post from another forum; NextBook Next3 / Prestigio PMP3084B / Odys Genesis - xda-developers Make sure and get the latest build from this dev at the bottom of his original post.