Update: Download files updated to Mirek190’s Android 5 Lollipop V4.1, this is a bug fix release that fixes the freezing issues most were experiencing. I have just flashed this myself and it seems good so far with no freezing.
XDA member Mirek190 has recently released V4 of his Android 5.0 Rom for the Teclast X98 Air 3G and Air II over at XDA. It’s for all variants of the X98 Air 3G and Air II, download mirror links below.
Please note there have been a few comments about freezing. lag and camera issues by some XDA users, only older X98 models.. It seems it’s most stable on the X98 Air 3G C5j6 and HG9M Air II 64GB models at the moment. You can flash it via the included bat file or via Intel MFG tools. There is an optionto flash just the rom leaving Windows untouched. And like always, please flash this with care. Tech Tablets, isn’t responsible lost data, bricked or burnt Teclast X98’s!
If you’re after a more Offical ROM, please check out the Final v2 Android 5.0 Teclast X98 Air 3G / Air II ROM.