How do I make my phone charge another phone?

You can use your phone to wirelessly charge another phone using a feature called Wireless PowerShare. Here's how:

1. Activate Wireless PowerShare: Swipe down twice from the top of your screen.
2. Select Wireless PowerShare: Choose the "Wireless PowerShare" option from the quick settings panel.
3. Position the Phones: Place the phone you want to charge back-to-back with your phone.
4. For Wearables: If you're charging a wearable device, try to place it in the center of your phone's back.

It's important to note that both phones need to support wireless charging for this to work. This feature essentially turns your phone into a wireless charging pad.