The updated version of Pokémon GO to work on Android smartphones Android 4.0, 4.1.1, 4.2.1 and 4.3. If you can't log in with your Google+, try the Pokémon Trainer Club.
What's new in the 0.47.1 version?
– You will earn bonuses for the first Pokémon you catch and PokéStop you visit each day. You will get a bigger bonus when you do this seven days in a row.
– When you drop the Gym Leader in a rival Gym, there will be a brief period of time where only you will be able to place a Pokemon in the open gym.
– The amount of Prestige a rival Gym loses when defeated. The amount of Prestige gained by training in a friendly gym has been reduced.
– Introduction of the second generation of Pokemon (to be released yet).
[originally published November 27, 2016]