Yes — provided the sectors have not been overwritten, and provided the tool can do both jobs in one pass. This is the one case that neither a viewer nor a decryptor can handle, and it is worth being precise about why.
Why a deleted encrypted clip is a different problem
Deleting a clip, or formatting the drive, does not erase the video. It removes the entry that told the filesystem where the video lives. The bytes stay on the flash until something writes over them — which is why formatting is recoverable and why how long you keep driving matters far more than how long ago it happened.
But a decryption tool needs a file. It takes something the filesystem still lists, and turns it into playable video. When the directory entry is gone, there is nothing to open, nothing to drag into a window, nothing to point at. The clip is still physically present and completely unreachable by that class of tool.
Recovery tools have the opposite problem. File carving reads raw sectors and reassembles video by signature, with no filesystem required — so it can reach the clip. But what it lifts off an encrypted drive is an encrypted container, and the keys are held by Tesla and released only to an authenticated sign-in. Carving alone gets you the bytes, not something that plays.
What each kind of tool can actually reach
| Situation | Tesla’s web viewer | Open-source decryptors | General recovery tools | ClipSalvage |
|---|---|---|---|---|
| Encrypted clip still listed on the drive | Yes | Yes | Opens as an encrypted container | Yes |
| Clip deleted from the drive | No file to open | No file to open | Carves it, cannot decrypt it | Carves and decrypts |
| Drive formatted | No file to open | No file to open | Carves it, cannot decrypt it | Carves and decrypts |
| Clips recorded before 2026.20 | Not encrypted, nothing to decrypt | Not encrypted | Yes | Yes |
Tesla’s viewer takes files you hand it — its interface is a drop zone plus a file picker — so it operates on files, not on a volume. That is a consequence of how it is built, not a criticism of it: for a clip that is still on the drive it does the job, and it is free.
What has to happen, in order
Recovering a deleted encrypted clip is two operations that cannot be separated:
- Carve it off the drive. Scan raw sectors for clip containers, with no filesystem to consult. ClipSalvage scans on 128 KB cluster boundaries rather than byte by byte, which is roughly 131,000× fewer comparisons on a Tesla-formatted drive.
- Decrypt what was carved. One Tesla sign-in fetches the keys for clips recorded by a vehicle on your own account; everything after that runs offline on your machine.
Because the keys are released only to an authenticated sign-in, footage from someone else’s car cannot be decrypted — by this or any other tool. That is a property of Tesla’s design, not a limitation any vendor can engineer around.
How to tell whether yours is still there
Stop using the drive. Every minute the car keeps recording is more chance of overwriting the sectors your clip occupies. Then scan it: the free scan lists and previews everything it finds, encrypted clips included, and scores each one, so you can see what survived before deciding whether to buy anything. The confidence score tells you what to expect from each clip.
If the clips were recorded before your car received 2026.20, none of this applies — they are ordinary MP4 files and recover as normal.
Sources & references
- Tesla Owner's Manual — Dashcam and Sentry Mode
- Tesla 2026.20 USB encryption: what it means for dashcam recovery — what changed and which clips are affected
- How to batch decrypt Tesla Dashcam & Sentry clips — the three routes when the clips are still on the drive
- Tesla dashcam recovery software compared — including when to pick something else
On encrypted clips: decryption applies to clips recorded after Tesla enables software 2026.20 USB encryption in your region. Tesla rolls this out by market, and it is not enabled everywhere — notably not in mainland China. Where it has not been enabled, your clips are ordinary MP4 files and ClipSalvage recovers them as normal; the decryption features simply do not apply. Check what your car is running if you are unsure. ClipSalvage decrypts only clips recorded by a vehicle on your own Tesla account: the keys are held by Tesla and released solely to an authenticated sign-in, so footage from someone else’s car cannot be decrypted by this or any other tool. Recovery of deleted or formatted clips also depends on the sectors not having been overwritten — a drive that kept recording may have nothing left to recover, which is why the free scan shows you what survives before you pay.