I've been using my RK802III with finless 1.7 for more than a year and it's working quite all right. Sometimes it hangs but most of the times it's ok.
Anyone more using it? If so, witch what firmwares are you using it? Any tips for upgrading or not?
Update:
I hade two RK802III. One was bricked and I couldn't get it to work. I had tried a lot and give up. Bought a new one and installed Finless 1.7 and just didn't fiddle with it anymore. The bricked one lay in a box for at least a year before I saw a post yesterday to try another USB-cable. I did and resetting it (by shorting pin 7&8) worked on first try.
I installed the last Riko-firmware (Android 4.2.2) and have been using it for a day now. It works fine as well

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