Android 6 Marshmallow to start it rolling out on the two latest Nexus 5 and Nexus 6 which is expected to be launched on 29th, September at Google event. Android 6.0 Marshmallow will only run on the latest Nexus for now and the rolling out of this new OS on older version of Android has not been certainly specified whether it will come soon or not.

Android 6.0 Marshmallow

From Canadian carrier Telsu, as seen in the image above, the Android 6.0 Marshmallow will start rolling out on the latest Nexus 5 and Nexus 6, and the release date is prone to changing according to the carrier. However, release does not covered the release of Android 6.0 Marshmallow on the newly added Nexus by LG and Huawei, which are the Nexus 5X and Nexus 6P.