Turn Your iPhone or Android Into a 4G/5G Cellular Bonding Device for Faster Upload and Download Speeds

Use Speedify's Pair and Share Feature to Combine Multiple Cellular Internet Sources at Once

Cellular bonding is the way to go when you need reliable Internet in any location. Whether you're traveling and working remotely or you're live streaming to your audience, fast and uninterrupted connectivity is a must.

Most solutions for cellular bonding include a dedicated hardware device you can use for this. All you have to do is put your SIM cards or tether mobile devices to the device, power it up with an external battery (or make sure it has its own battery charged) and you can benefit from the power of all mobile data connections at the same time. Such solutions are provided by companies like LiveU, Teradek, Dejero, etc. - check out a comparison of cellular bonding solutions.

However, there are also cellular bonding solutions that are software only and run directly on your device. This is the case with Speedify and in this article we're going to explain how you can use cellular bonding directly on your smartphone or mobile device with Speedify's Pair & Share feature.

Use Speedify to increase your upload and download speeds: combine internet connection sources like Wi-Fi, 4G, 5G, Starlink and wired broadband

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Combine Wi-Fi, 4G, 5G, Starlink and wired broadband to fix slow upload and download speeds

Speedify is the only app that seamlessly combines all of your connections, including Wi-Fi, 4G, 5G, Ethernet, and Starlink, into one stronger connection to keep you online and secure.

In most cases, 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.

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Combine personal hotspots for better upload and download speeds

Speedify's Pair & Share feature enables you to connect to multiple hotspots at the same time and wirelessly share LTE, 4G, and 5G cellular connections back and forth between multiple Speedify users on the same local network to create a faster, more reliable connection for everyone.

For the first time, it's possible to share cellular data between multiple devices, including PCs, Macs, iPhones and Androids. Use multiple phones as hotspots for internet access and get increased bandwidth and mobile failover for all paired devices.

Use Speedify to combine...

Get started with Speedify today!

Speedify combines Wi-Fi, 4G, 5G, Ethernet, and Starlink into one stronger connection to keep you online and secure.

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4G/5G Cellular Bonding Directly on Your Mobile Device: What You Need

Cellular bonding needs at least two 4G/5G mobile data connections. So, if you want to use two cellular connections on your smartphone, you will need the following:

  • two smartphones (iPhone, Android), preferably connected to different network carriers
  • the Speedify Internet bonding software app

It's very simple to get things going and turn your smartphone into a cellular bonding device, whether you're just traveling and need to hop on a video call or if you're a reporter, broadcasting from the field and needing the best video quality when live streaming.

iPhone / Android Cellular Bonding Made Easy

Here's what you need to do: 

  1. Install and run Speedify on both smartphones (iPhone / Android). Make sure you enable the Pair & Share feature when you run the app for the first time.
  2. Have the 4G/5G mobile data connection enabled on your smartphones.
  3. Connect both iPhone / Android to the same Wi-Fi. If there isn't any available, just create a personal hotspot on one of the phones and connect the other to that.
  4. Pair your devices from the Speedify app and you're ready to bond the two cellular internet sources.

Read more about what is Speedify's Pair & Share feature and how to get started here.

See more details on how to combine two connections on your iPhone or Android mobile device.

Why Speedify Is Best Solution for Bonded Cellular on Device

Speedify is the only app that lets you combine any number of Internet connections for better performance. It's available on all of your devices - PC, Mac, iPhone, Android, Linux and OpenWrt.

Channel bonding technology is used intelligently by Speedify to spread traffic between connections. It can seamlessly failover if one of them disappears in the middle of a video call or livestream. Speedify actually optimizes streaming traffic by prioritizing it and enabling redundancy on the fly.

On top of all that, at its core Speedify is also a VPN and it encrypts all of your web traffic to improve privacy and security.

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Get started with Speedify today!

With Speedify you can combine multiple internet sources into one bonded super-connection to improve livestreaming, video calling, gaming, web browsing, and everything else you do online.

Speed

Combine Wi-Fi, cellular, ethernet, satellite, and more to maximize performance

Stability

Avoid buffering and disconnects while streaming, gaming, and browsing.

Security

Keep your personal data safe from hackers, snoops and cyber criminals

Speedify devs love talking tech on YouTube, Tiktok, and Instagram!

Alex Gizis and the Speedify devs discuss and explain technology including Starlink satellites, Wi-Fi 7 routers, Apple networking features, fiber optics, broadband internet, 5G mobile networks, AI, networking protocols, and much more. Follow Speedify on YouTube, TikTok, Instagram, and LinkedIn!

Alex and the Speedify team are always exploring the latest in networking and security technology—like 5G, 6G, WiFi 7, laser and satellite internet—and sharing it in new discussion content across YouTube, TikTok, Instagram, and LinkedIn every week.

Got a tech question? Let's go deeper! Pop into Speedify Office Hours live every Wednesday at 10 AM Eastern. Speedify CEO Alex Gizis and our network engineers are standing by to break down your questions about networks, tech updates, and Speedify features.

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