13 Ways To Stop Your iPhone From Losing Charge10. Shut Down Parallax EffectImage: Parallax Effects | Flickr – Photo Sharing!Neon Tommy Attribution-ShareAlike 2.0 Generic / CC BY-SA 2.0 This is the feature of your iPhone which makes it seem like the apps are floating on your background. While this may make your iPhone look majestic, it also drains a lot of your battery. So be wise and shut it down. Pages:< >