4 ms·I still maintain KitKat 4.4.4 was the best version of android and it's all been downhill from there.by causi 3y agoI still maintain KitKat 4.4.4 was the best version of android and it's all been downhill from there.silon42 3y ago5 (on nexus 5) for me, but in general, I agreecausi 3y ago5 lost the ability to mount microSD cards as true mass storage devices.