Dashcams enable you to capture the stunning scenic beauty outside and record crucial information like vandalism and accidents. However, what happens when you accidentally delete all that precious dashcam footage? Is it lost forever?
Not quite; Your deleted footage is very much recoverable. This article features five methods to retrieve dashcam footage from Tesla and other cameras. Click here to skip straight to the data recovery tutorial.
Table of Contents
Why is My Dashcam Footage Missing?
Due to the continuous recording and saving of dashcam footage on external storage media, it’s quite common to experience file corruption and eventual file disappearance. Here are some potential causes behind your missing dashcam footage:
|📁 File overwriting
|“The downside with dashcam storage devices is that once the storage capacity is full, newly recorded content overwrites and loops over old files. As a result, it’s critical to start your data recovery process as soon as you encounter any deleted files.
Note: Some dashcams offer a manual lock feature to prevent overwriting of certain files.”
|🦠 File corruption
|Dashcam file corruption can arise from power interruptions to your dashcam. Additionally, a faulty SD card and improper ejection are other culprits of file corruption. File system errors with your video data can prevent proper R/O operations – leading to file corruption.
|🔧 Physical damage
|“If you met with an accident, the impact could have inflicted physical damage on your dashcam. Additionally, sometimes the airbag deployment can dislodge the mounting bracket of your dashcam and damage it. In some cases, extreme temperatures can fry up the dashcam interior and impact the internal memory.”
|💻 Software errors
|Outdated firmware paves the way for bugs and glitches to corrupt your data. Furthermore, the use of incompatible storage media can trigger incompatibility issues affecting the storage of your dashcam video footage.
|🛑 Failed data transfers
|Interrupted file transfers can result in potential data loss. Failed data transfers can result in file deletion, because your dashcam OS might automatically delete the partially transferred files. Moreover, bugs or conflicts with your data transfer software could also lead to data loss.
|📁 Formatting or accidental deletion
|Chances are you accidentally hit the format button on File Explorer while attempting to copy video footage from the storage device. Alternatively, you could have deleted the dashcam footage directly from the vehicle’s dashboard.
|⏏️ Disconnection of storage device
|Tesla’s dashcam uses a file segmentation technique to record brief one-minute videos, and if the storage device gets disconnected (for instance, from an accident), the succeeding one-minute segments aren’t saved.
Now that you are aware of the various reasons why dashcam footage goes missing, it’s time to explore the data recovery techniques.
How to Recover Deleted Dashcam Footage
This section features five methods to recover your deleted dashcam footage. Your deleted files are recoverable till they get overwritten. Consequently, time is of the essence.
Check the Storage Device and its Connection
If your PC doesn’t detect the storage device (USB/SD card), troubleshoot by attempting to reconnect. If you still can’t access the storage device, follow these steps:
- Open Device Manager and expand Disk Drives.
- Right-click on the removable SD card/USB drive, and uninstall it.
- Disconnect your storage device and restart your PC.
- Reconnect the storage device, and Windows will automatically reinstall the required drivers.
- Check if you can access the storage device now.
Use Data Recovery Software
Data recovery software can scan and recover deleted data from your USB or SD card. Amongst various data recovery software, our editorial team vouches for Disk Drill.
The tool allows you to recover Tesla dashcam footage efficiently in a few clicks. Moreover, Disk Drill facilitates the data recovery of all major video formats, including MP4, AVI, MKV, etc.
Even if File Explorer doesn’t display your storage device, Disk Drill can help restore data. However, the only prerequisite is that Disk Management displays your storage device without the “No Media” label.
Here’s how you can use Disk Drill to retrieve deleted dashcam footage:
- Connect your storage device to your computer.
- Download, install and launch Disk Drill.
- Select your storage device and hit Search for lost data.
- Once the scan terminates, click on Review found items.
- You can preview the dashcam footage by hovering and clicking over the eye icon next to the video files.
- Select the files you would like to retrieve, and click Recover.
- Finally, select a destination for saving the deleted footage, hit Next. Ensure that you select a different destination (other than the affected storage device).
Assign a New Drive Letter
If you still struggle to access files on File Explorer, a potential drive conflict might be on the cards. Here’s how you can assign a new drive letter:
- Connect the storage device and open Disk Management.
- Locate your target storage device and right-click on it.
- Select change drive letter and paths.
- Click change on the pop-up window, and you will encounter a drop-down box.
- Select assign the following drive letter and choose a drive letter.
- Select OK and exit.
Perform the CHKDSK Command
Chkdsk is a Windows utility that can fix minor issues like “SD card is damaged, try formatting it.” Additionally, CHKDSK fixes disk errors and improves file system integrity.
Here’s how you can leverage the CHKDSK functionality:
- Connect the storage device to the PC and open an elevated command prompt window (running CMD as an administrator).
- Execute the command
chkdsk <your drive letter>: /f/r/xand hit enter.
- Try accessing your storage device now.
If you cannot retrieve lost dashcam footage from any of the above methods, contact Tesla customer support for assistance. Explain your situation and provide relevant details, like the approximate timeframe for which you need the recording.
In some cases, Tesla customer care might remotely access your car’s dashboard to retrieve deleted footage. If the remote session isn’t an option, visit a Tesla service center for in-person troubleshooting.
If you want to use Tesla camera footage as court evidence, request a saved cloud copy of your footage.
Is It Possible to Recover Overwritten Dashcam Footage
Yes, it’s possible to recover overwritten dashcam footage. However, overwritten data essentially means that new video footage replaces the previously saved video footage. In such cases, the probability of recovering overwritten data is very slim. Additionally, dashcams typically use the FAT32 or exFAT file systems for managing data. These file systems don’t offer any built-in mechanisms for data recovery of overwritten data.
Nevertheless, there is a sliver of hope. Fragmentation is another critical aspect to consider. Dashcams often fragment your video footage to optimize storage space. A fragmented video file gets saved across different locations on your storage device. Consequently, overwriting doesn’t necessarily lead to a complete loss of all video information.
While losing important dashcam footage can be troublesome, it does not have to be permanent. With the right tools and techniques, you can effortlessly recover your deleted dashcam files.
Your first action must be to use data recovery software to recover your dash cam footage. If you can’t access the storage device, try Windows native tricks like CHKDSK, assigning a new drive letter and reinstalling your storage device drivers.