If your iPhone battery icon is displaying as yellow, it may indicate an issue with your device’s battery. Here are some steps you can take to try and resolve the issue:

  1. Check for software updates: Make sure your iPhone is running the latest version of iOS. Apple often releases software updates to address bugs and performance issues, including those related to battery life.
  2. Check battery health: You can check the battery health of your iPhone by going to Settings > Battery > Battery Health. If your battery health is below 80%, you may need to replace your battery.
  3. Try charging your iPhone: If your battery is low, try plugging in your iPhone to a power source to charge it. Make sure to use a genuine Apple charger and cable.
  4. Restart your iPhone: Sometimes, simply restarting your iPhone can resolve software-related issues, including those related to battery life. Press and hold the power button until the “slide to power off” slider appears, then swipe it to turn off your iPhone. Wait a few seconds, then press and hold the power button again to turn it back on.
  5. Reset your iPhone: If restarting your iPhone doesn’t work, try resetting it to its factory settings. Go to Settings > General > Reset > Erase All Content and Settings. Keep in mind that this will erase all data on your iPhone, so make sure to back up your data before proceeding.
  6. Contact Apple Support: If none of the above steps resolve the issue, contact Apple Support for further assistance. They may recommend taking your iPhone to an Apple Store for repair or replacement.