If you own an iPhone, it’s important to keep your device protected from scratches and other damage. Lifeproof cases help protect your phone from these types of damage, but they can also be removed if you want to remove the case for a specific reason. To remove a Lifeproof case from an iPhone, first remove the battery. Then use a sharp object to pry the case off of the phone. Be careful not to cut yourself on the case or phone. Once the case is off, replace the battery and re-attach the case.