I want to share my tablet with my kid so I am anxious to get JB 4.2 on. Looks like Christian has made great strides with CM10.1 so that's where I want to go, although I had not luck getting it up and working with the instructions in that thread (maybe having upgraded from Feiyu 4.0.4 to this latest build will help bridge the gap)
I had the same problem. I solved all issues by the following procedure:
1. Flash a recent ainol stock ROM, such as Official FW1212 from this thread (choose the right one for TM or QM!). Any other recent official FW (September/October 2012) should work as well.
2. Flash Feiyu 0130.
3. Unpack factory-reset-1.2.rar on SD-card and boot into recovery! Watch out that you do NOT use an earlier version of factory-reset!!!
4. Copying the appropriate TWRP 184.108.40.206 for Fire 1.2 to SD card. Flashing most recent builds of CM10.1 - gapps - comp-zip-1.3.1.
5. Doing a wipe cash/dalvik
Then, it worked. After that, for any update of CM10.1 only steps 4 (and eventually 5) are neccessary.
This post has been edited by Eriol: 05 February 2013 - 03:28 AM