Android 6.0 Marshmallow update has been confirmed coming to LG G3 handsets in the United States by March 2015, following a revelation from a Canadian carrier for the device. More details here.
Samsung has been confirmed doing beta tests of Android 6.0.1 Marshmallow for Galaxy S6 Edge which prompted new reports that official release will begin on February 1, 2015. More details here.
Android 6.0.1 Marshmallow upgrade is now available to LG G Pad X 10.1 and G Pad X 8.3 through custom ROM based on Android Open Source Project (AOSP). More details here.
Moto E (2014) has been finally confirmed by Motorola to receive the Android 6.0 Marshmallow via official over-the-air release. The device is now up for the biggest upgrade in Android history.
