How To Drain Iphone Battery Health. Now as you have disconnected all the Bluetooth accessories watch your iPhone battery behavior. Use wifi to download data.
Higher brightness levels play an enormous role in draining a phones battery. Keep your brightness level down by turning on auto-brightness. Apples support forum.
Higher brightness levels play an enormous role in draining a phones battery.
If your iPhone is being throttled due to battery health getting a new battery is a great choice. Adjusting to a lower brightness may be difficult at first but it will definitely help your phone last longer over time and is thus one of the common ways to save iPhone battery. While continuing to hold the OnOff button press and hold the volume down button on the left side of your iPhone. Battery health is 88 but this drain problem only started happening after the upgrade.
