Existing SureCall
Confirm fused DC, antenna isolation, and the model sticker. Then follow SureCall’s current article. Do not flash a “booster unlock” file.
SureCall · existing boosters
Official SureCall support — same RF rules as weBoost
SureCall vehicle and building boosters appear on coaches we did not originally spec. United Mobile RV is a weBoost Certified Installer/Reseller for new cellular work. We will still diagnose a SureCall that is already installed. We do not claim a SureCall partner title, and we do not re-host their packages.
Manufacturer start: surecall.com/support
Call (616) 606-5277 Text Now (616) 606-5277 Request an Appointment Troubleshoot
When SureCall’s software helps
Use SureCall’s official support or app when the amplifier has power and you need a published LED chart, app pairing step, or firmware note for that exact model. Software will not create outdoor RF.
New cellular install
We quote weBoost RV kits with planned roof real estate. That is the credential we hold.
Start here (official only)
- Support: surecall.com/support
- Manuals: surecall.com/user-manuals
- App iOS: App Store id6449509462
- App Android: Play com.surecall.surecall
- RV boosters: surecall.com/rv-cell-phone-boosters
Related software
Official catalog
Link-only. See Policy.
linkfirmware
SureCall support & manuals
Vehicle/RV boosters — manufacturer only. Outdoor RF + separation. No UMRT SureCall cert title.
linkapp
SureCall app
Antenna aiming / separation on compatible boosters. Does not invent coverage from zero outdoor RF.
linkdocs
SureCall RV / vehicle product lines
Fusion2Go XR RV / XR / Ultra / RV kits — official product pages only. Outdoor RF honesty; no invented Authorized title.
Credentials (text only): Victron Energy Certified Installer · weBoost Certified Installer/Reseller · Peplink Certified Associate · Starlink installs only (never Certified).