Samsung Starts Rolling Out Android 6.0 Marshmallow to Galaxy S6 and S6 Edge in Uk on the Vodafone network with build number XXU3DPB8. The will come to other networks in the Country Very Soon.
The Android 6.0 Marshmallow brings an updated visual design on the software front, newer version of Samsung’s Internet browser, Cross App functionality in built-in apps, Google Now on Tap, Doze, and better permissions control. If you did not get the OTA notification check it manually by going through Settings > About Device > Software Updates.
The South Korean Tech Gaint Unveils their Flagship Devices Samsung Galaxy S7 and Galaxy S7 Edge in an event at mobile world congress (MWC 2016). Both the new smartphones are running on Android 6.0 Maarshmallow out of the box.