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Help/Troubleshooting/App and device problems

Free up space on a TV box

What mtivi stores, what is safe to delete, and why a nearly full box misbehaves.

1 min readUpdated 20 Sep 2026

A TV box with a few hundred megabytes free behaves badly in ways that look like app bugs. This is what mtivi holds and what you can clear.

What Size Safe to delete
Recordings Large, gigabytes Yes, from the Recordings section
Downloads Large Yes, from the title or the Downloads collection
Subtitle language packs Modest Yes, and they download again when needed
Your catalog and guide Small to moderate Rebuilt by a refresh, so nothing is lost permanently
Backups you exported Small They sit in Downloads on the device. Copy them off first

Room for recordings

Settings, then Recording, shows the free space where recordings are written, lets you point them at a USB drive, and can delete old ones automatically after a number of days. See Where recordings are saved.

Clearing the app’s data is not a tidy-up. It removes your playlists, favorites, layout and PINs, and on some devices it changes the Device ID. Export a backup before anyone suggests it.

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