Updating the firmware and DJI App on the Phantom 2 drone to the latest version will solve multiple issues and add new features.
You can expect better flying, longer battery life on your drone and added improvements to the Phantom Vision app on your laptop.
This article and video will show you how to update the firmware on your Phantom drone. You can print off this article or watch the below videos a couple of times. At the time of writing, the latest Phantom 2 firmware version is 3.08.
The process of upgrading the firmware will be the same for later versions.