If you have been suffering from poor battery life since updating your
OnePlus 3 to Android 7 this
update might help you out.
Since updating their
OnePlus 3 to Android 7.0, many users (myself included) have had really poor battery performance along with Bluetooth issues when connecting to other devices. These are really annoying bugs, but the good
news is that OnePlus has released an
update for the phone which addresses these issues along with others.
The
update hasn't been signed off as a final OTA yet, but if you are willing to experiment you can download the Beta update from the
OnePlus Forums now.
Below is the changelog for the new
update;