Here's how you can extend your iPhone or iPad's battery life by disabling Bluetooth. 1. Go to Settings. 2. Go to General. 3. Go to Bluetooth. 4. Toggle the Bluetooth switch to the Off position. Disabling Bluetooth can help make your iOS device's battery life last significantly longer.
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All About iOS Battery Life: Tips & Tricks | iPhone Panda App
This story, "Save battery power by turning off Bluetooth on iOS devices" was originally published by ITworld.