Your Guide to DSL Speed Tweaks: Add a Tethered Phone Connection for Faster Internet
Need a faster DSL connection and you don’t have access to any other form of broadband Internet that is faster (cable, fiber), then we recommend using your own mobile phone’s cellular data connection together with your existing DSL connection. This will certainly speed things up for you when you need them, especially if you’re on a 4G / LTE data plan.
Read below our easy step-by-step guide to combine a DSL Internet connection with a tethered phone connection on your Windows PC or Mac computer with the help of Speedify, a unique software app that can bond two or more connections together.
Use Speedify to Increase Your Upload and Download Speeds: Combine Wi-Fi, 4G / 5G Cellular, Ethernet, Starlink and Other Satellites

Speedify combines Wi-Fi, 4G / 5G cellular, Ethernet, Starlink, and other satellites for faster internet uploads and downloads
Speedify is the only software app that combines Wi-Fi, 4G / 5G cellular, Ethernet, Starlink and other satellites at once for secure, faster, and more reliable internet uploads and downloads so you stay online without interruptions.
Speedify will automatically detect and start using any available Internet connections on your device while intelligently distributing your online traffic between them for optimal performance. If you need help we have quick start guides available for most common set ups.

Speedify combines multiple personal hotspots for faster internet upload and download speeds
Speedify's Pair & Share feature enables you to connect to multiple hotspots at the same time for faster upload and download speeds and more reliable internet for everyone. Speedify's Pair & Share feature allows you to wirelessly share 4G / 5G cellular connections back and forth between multiple Speedify users on the same local network when live streaming from an event, calling from the commute or sharing from the field.
Speedify is the only app that allows you to share 4G / 5G cellular data between PCs, Macs, iPhones and Androids. Use multiple iPhones and Android phones as hotspots for internet access and get faster upload and download speeds and mobile failover for all paired devices.
Use Speedify to combine...
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Make Your DSL Faster for Free Using a Tethered Phone Connection
If you’re living in remote areas “in the middle of nowhere” (as some might say) or, sadly enough, having no other alternatives to your DSL Internet connection where you’re located, then make the best of it and use your phone’s Internet link together with your existing DSL line. It’s very easy to combine them with our Speedify software app.
Requirements
- A subscription of Speedify, the mobile VPN that combine multiple connections into one super fast and secure pipe. Speedify can be used on both Windows and macOS computers.
- Your mobile phone’s USB data cable, for tethering – should be the same cable you use to charge it.
5 Steps to Combine Your DSL Line with Tethered Phone for Faster Internet
- Download and install Speedify on your Windows PC or Mac computer. Make sure you purchase a monthly or yearly subscription to be able to combine and securely run all your traffic with Speedify.
- Connect your mobile phone to your computer with the USB data cable – just plug that into an empty USB slot.Make sure the operating system detects the device and installs the correct drivers for it.
- Activate the USB tethering mode from your phone’s settings menu.
- Start Speedify and log in using your subscription credentials. Speedify will detect your active DSL Internet connection and your tethered phone connection and show them on the screen.
- Choose a server for Speedify to connect to and combine the DSL Internet link with your tethered phone connection. By default, Speedify will connect to the fastest server, but you can choose a specific location as well, if you need to unblock restricted content.
- Set the tethered phone connection on a Secondary priority and specify a daily or monthly data cap. You don’t want to exceed your quota and pay more, so Speedify will just cut the use of the tethered phone data connection once you’re done for the day / month.
If you’re on an unlimited data plan with your mobile phone, then consider using the tethered connection whenever connected with an “Primary” priority.
- Enjoy faster Internet with Speedify, as it combines your DSL Internet link with your tethered phone connection for their aggregated bandwidth and speed. When both symbols light up in the Speedify interface, that means they’re connected and online, and Speedify is bonding the two.
Speedify Does More Than Get You Faster DSL
Speedify is more than just a way to use and manage multiple DSL and tethered phone Internet connections to get faster Internet on your computer. It is also the premier mobile VPN platform. It was designed for speed, so it won’t slow your device down. It will encrypt all of your data. It will protect you from the dangers of using an unsecured public WiFi network.
Speedify is also available for mobile devices such as iPhone, iPad, Android smartphones and tablets. You can get Speedify directly from the Apple Store and Google Play Store. With a single subscription you can protect all your devices!
Plus, Speedify is an anonymous no log VPN service, so that you can stay with peace of mind that your data is safe and won’t be sold to other companies for money.
Speedify is not only the easiest way to improve your device’s Internet connectivity, it is also the best way to make your device more secure. Speedify has packed all of this industry-leading technology into one simple app that anyone can use.
What are you waiting for? If you're in need for faster DSL Internet, then it's time to move forward, tether your phone to your computer and combine the two together into a super fast pipe! Get started with Speedify today – no strings attached!

Get started with Speedify today!
With Speedify you can combine Wi-Fi, 4G / 5G cellular, Ethernet, Starlink and other satellites into one bonded super-connection to improve livestreaming, video calling, gaming, web browsing, and everything else you do online.
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