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Guide to USB Tethering for Mobile Hotspot on Android and iPhone
Key points
- USB tethering shares phone internet with a computer via cable.
- Offers more stability than Wi-Fi hotspots.
- Charges phone while connected.
- Android phones cannot USB tether to Macs.
Understanding USB Tethering
USB tethering allows a smartphone to share its cellular data connection with a computer using a physical USB cable. This method provides an alternative to the more common wireless mobile hotspot, which uses Wi-Fi to connect devices.
Benefits of Wired Connection
While wireless hotspots offer flexibility, USB tethering can provide a more stable internet connection, which is beneficial in crowded environments like convention centers or airports. It also prevents broadcasting a visible network in public spaces. An additional advantage is that the phone may charge while connected to the computer via USB.
Setup for Android Devices
To set up USB tethering on an Android phone, connect it to a Windows PC with a data-capable USB cable. Navigate to Settings > Network & internet > Hotspot & tethering (or Settings > Connections > Hotspot & tethering on some devices) and toggle on USB tethering. Android phones cannot USB tether to Macs.
Setup for iPhone Devices
For iPhones, connect the device to a computer (Mac or Windows) using a USB cable. Users may need to respond to authentication prompts, such as 'Trust This Computer' on the iPhone or 'Allow accessory to connect' on a Mac. Then, go to Settings > Personal Hotspot and enable 'Allow Others to Join'. For Windows connections, installing Apple Devices app or iTunes may be necessary.
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Reporting from
This guide explains how to use USB tethering to share a smartphone's cellular internet connection with a computer via a cable. USB tethering offers a more stable connection and can charge the phone, making it an alternative to wireless hotspots in specific scenarios.