The Cel-Fi WAVE app connects your smartphone to your Cel-Fi Smart Signal Booster using Bluetooth. The app does not work with any other manufacturer’s equipment. Cel-Fi products supported by the app are Cel-Fi PRO, Cel-Fi GO, Cel-Fi GO RED, Cel-Fi PRIME and Cel-Fi SOLO.

The WAVE app is used to:
- Register your booster (required by some network operators)
- Monitor and optimize the booster’s performance
- Troubleshoot any coverage issues
- Update the booster software
- External antenna aiming

The app can also be used to configure advanced settings (check the specific product), these include:
- Select a network operator to boost
- Antenna settings
- Bands to relay
- Switch between Mobile and Stationary mode (Cel-Fi GO)

Cel-Fi is the safest, most advanced, smart signal booster available, designed to eliminate in-building dead zones and improve indoor mobile 3G and 4G (LTE) service.

For more information and troubleshooting help, go to

What’s New

Version 1.24.02

• Resolved an issue introduced in version 1.23 that caused Operator Switching to fail for select operators, returning instead an error message, "Unable to read the file from your phone's directory."
• Resolved an error "NU Hardware Error (Error 6)" that may occur following multiple Channel Selection changes on a Cel-Fi PRO during a single WAVE App session.

Ratings and Reviews

2.5 out of 5
61 Ratings

61 Ratings

McGuffyguffy ,

Poor interface for a good device

This app seems like a complete waste of time. Non-intuitive and seems to often throw up spurious alerts - the latest one involving my Bluetooth , which I know is fully functional.
“Too close” appears with monotonous regularity, when nothing has changed spatially.
Cel-fi would do better providing a useful and comprehensive user manual. The explanations in the ‘how to’ section are vague and ambiguous .
I’m often receiving signal when the app says it’s non-existent!
Please overhaul this.

bjo86 ,

Slow, clunky and completely useless

This app is a disgrace considering how much the booster setup costs. The app is notoriously slow and outdated. Most of the time the app can’t even find the booster even with the phone physically sitting on top of the booster. None of the indicators makes sense nor do they have any kind of explanation. Most Chinese products have better manuals than this pice of rubbish. So disappointed. The only saving grace is the ability of the actual booster to pick up signal when in remote locations. About time you lift your game and put some effort into this app!!!!

Peterfm33 ,

Works for me.

I read the terrible reviews and wasn’t going to download it but found it was the quickest way to register the unit - to my surprise App works perfectly for me and my supplier said they use it all the time without any major problems. Would have saved me time and frustration if I had of downloaded it first up- give it a try.

App Privacy

The developer, Nextivity, Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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