M: Can I use my iPhone 12 to provide internet for a device I connect to with Bluetooth

G: Yes, your iPhone 12 can share its internet connection via Bluetooth using Personal Hotspot. Here’s how it works:

  1. Turn on Personal Hotspot
    Go to: Settings > Personal Hotspot, then toggle on Allow Others to Join. Make sure Bluetooth is on.

  2. Pair the device with your iPhone via Bluetooth (if not already paired).

  3. On the other device, choose to connect to the internet via Bluetooth — this varies by device and OS:

    • On a Mac: Go to System Settings > Network, select Bluetooth PAN, and click Connect.
    • On Windows: Pair with the iPhone, then in Control Panel > Network Connections, enable the Bluetooth connection as a network adapter.

This method is slower than Wi-Fi tethering but uses less battery. It works well for basic browsing or messaging, not heavy downloads.