Updating the software often wipes your "CCcam.cfg" or "Newcamd" settings. Make sure you have a backup of your line details so you can re-enter them after the update. The Verdict
If USB isn’t working, you can sideload via ADB on a computer: skybox h1 software update
The latest Skybox H1 software update brings several exciting features and improvements, including: Updating the software often wipes your "CCcam
If the OTA check returns “No update available” but you know a newer version exists (e.g., from a support forum), you can force a manual update: from a support forum)
or image file for your specific model (ensure it is for the "H1").