iPhone's Top Tips Here are some tips for your iPhone that you must know from Apple Team: 📱 Update to the latest software: Always make sure your device is using the latest version of iOS. 📱 Optimize your settings: There are two simple ways you can preserve battery life — no matter how you use your device: adjust your screen brightness and use Wi-Fi. 📎 Dim the screen or turn on Auto-Brightness to extend battery life. 📎 Wi-Fi connection uses less power than a cellular network — so keep Wi-Fi on at all times. 📱 Enable Low Power Mode: Low Power Mode is an easy way to extend the battery life of your iPhone when it starts to get low. It reduces display brightness, optimizes device performance, and minimizes system animations. 📱 View Battery Usage information: With iOS, you can easily manage your device’s battery life, because you can see the proportion of your battery used by each app.