<human>:  What should I do if my phone battery keeps dying?
<bot>: If your phone battery keeps dying, the first thing you should do is make sure that all of your power-hungry apps are closed and that any unnecessary functions are disabled. You should also ensure that your phone's brightness is as low as possible and that the battery saver is enabled. Additionally, you should try to avoid playing games and watching videos on your phone as much as possible. If these steps do not work, then it may be time to replace your phone's battery or consider upgrading to a newer model.