While Android 5.1 update has released two days back for HTC One M9 internationally, it's only now that the MWC 2015 announced handset gets Sense 7 makeover with latest version in the HTC's home town of Taiwan.HTC One M9 Android 5.1.1

Thanks to @Masini1491 Twitter user who officially tweeted the Android 5.1 Lollipop update notification on his One M9 phone. The update is for ROM version 2.10.709.1 and weighs 866.4 MB. That's huge and if you are running out of low internal memory then please clean up some files.

Via: Twitter