It was a full year since I last came here and update my phone. So what's new with the K800?

My last mod was using a K810 firmware onto K800, the R8BF003, any latest? Was it a good move or should I stick to the latest frimware for the K800?

I changed the acoustics but don't remember which version. :)

And the camera version is 2.5, any recommendations? There are so many of them I don't know which to choose.

Thanks