Sometimes a seemingly small update can have a large impact on your favorite app. That might be the case with Google Photos, which has just received a manual backup option for Android phones and tablets. Before, you needed to specify whether the app should be uploading your photos over a WiFi connection, or at any time using a WiFi or mobile network. If you have a plan with a strict data cap, you're probably using the former -- but sometimes, just sometimes, you'll want to break that rule in order to quickly sync and share your smartphone snaps. Well, now you can.