Hungstick

The R2 was sold with DumaOS 3, DumaOS 4 wasn't advertised as a reason to buy the R2, it was developed on the R3 itself and to get it on the older R2 hardware was a challenge that we didn't need to do but wanted to for our customers. We've explained why there have been delays and this hasn't just been for the R2 either. We never promise firmware because it's always subject to change, I've said many times we don't provide ETAs. The next R2 DumaOS 4 firmware would be the final firmware so the more time we take the more stable it will be overall. Also it is a support forum so there are only people posting issues here.

R2 is outdated, forget about it.... the last update was a beta test of DumaOS4, which is almost 2 years old now, and there haven't even been any improvements to the stable version since.... their focus is on R3! They promised a version in December, I don't know if it will be beta or final, but so far nothing!