The latest version of Android, Marshmallow, is heading to Samsung’s Galaxy J7 (2015) and Galaxy A3 (2016) with the update for the J7 already live via OTA in Russia. If you’re feeling a little impatient though, Galaxy J7 owners can download and update their phones manually, while Galaxy A3 owners will have to wait a bit. Don’t worry though, the update should be available in our neck of the woods soon.
Source: GSMArena
