Samsung
Share Internet via Bluetooth Tethering auf Samsung
Bluetooth pairing only sets up a basic wireless link. It does not automatically forward mobile data or Wi-Fi to the other device.
Internet sharing over Bluetooth works as a separate tethering function inside your Samsung phone's connection settings. It stays disabled by default, even after a successful pairing, so a laptop or older gadget connected via Bluetooth still shows no data connection until you switch it on manually.
Where to turn it on
Open Settings ➔ Connections ➔ Bluetooth. Tap the gear icon next to the already paired device to open its Settings screen, then enable the Internet access toggle for that device.
Once enabled, the paired device routes its traffic through your phone's mobile data or Wi-Fi connection. Disabling the toggle again cuts that device off from the internet while keeping the Bluetooth pairing itself intact.
This method suits low-bandwidth tasks like checking email on an older laptop. For faster or more stable sharing, mobile hotspot or USB tethering usually performs better.