Today we are rolling out Android 5.1 – an update to Lollipop that improves stability and performance and offers a few new features like support for multiple SIM cards, Device Protection and high definition (HD) voice on compatible phones.
Not coming any time soon to an Android device near you.
After the very stable 4.4, 5.0 is a mess on any device I’ve tried it on. Had to revert the update on my wife’s Nexus 4 because it just drained the battery in no time. Have it on a Nexus 7 and it’s choppy. Even worse on the Nexus 10. Lots of crashes with various apps and a headache to support for our apps. Luckily hardly no one runs it so we didn’t get too many support calls about it yet!