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DaHua DVR Format Data Recovered but Other DVR Tools Failed

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This DaHua DVR data recovery case study was for one DFL user from India. This is one formatted Dahua DVR hdd and the Indian user has used other CCTV DVR data recovery tools to scan the patient DVR hdd but get nothing or get videos with only 2MB, they are just some small video fragmented files.

When the user received this DVR patient HDD, the DVR brand is unknown. No one told the users about the DVR brand and then the user contacted Dolphin team for remote technique support.

Dolphin engineer checked the hex data of the DVR patient HDD and analyzed the data carefully and found out the dvr brand is DaHua DVR.

The patient DVR hdd was formatted and the file system info was overwritten and for this kind of DaHua DVR video recovery cases, users need to select ‘Deep Analysis’ within the Dolphin DVR recovery software and start the video fragments analysis, collection and restruction and finally all lost videos will be listed properly.

With the help of Dolphin engineers, the Indian client had got all his lost videos back.

Any question is welcome to [email protected] or add Dolphin Skype iD: dolphin.data.lab

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Dolphin DVR Recovers DJI UAV Video Recorders Easily

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Dolphin CCTV DVR data recovery software supports very successful video data recovery from DJI UAV video recording systems.

The following is the detailed support list:

DJI P3
DJI P3X
DJI P3XW
DJI P4
DJI Packet
DJI Air2s Short
DJI Air2s Long
DJI OSMO ACTIOR

Other DJI UAV models…

If the DJI model is listed, it is very easy to select the model, use fast analysis or deep analysis to get the lost videos easily. If the DJI model is not listed, for example, users get new brands of DJI UAV video recorders, users can still use Dolphin DVR unique video recovery solution, select unknown video recorder, extract sample videos, add sample videos and then use deep analysis to recover all lost/deleted videos.

Users can check how to use Dolphin DVR to recover lost deleted videos from different video recorders.

Please note: Dolphin DVR has one-week version, full version or customized version, users can email to us for details.

Dolphin CCTV DVR data recovery software is all-in-one video recovery solution containing four software modules: CCTV DVR recovery module, digital camera recovery module, video recorder recovery module and video repair module.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Dolphin DVR Recovery New Software Upgrade V3.41 for Your Best Video Recovery Success Rate

Dolphin team has further improved and upgraded the existing CCTV DVR data recovery software-Dolphin DVR to latest version 3.41.

In this new CCTV DVR data recovery software, users can find the following new video recovery features:

Non-Standard CCTV DVR drive video recovery is added. Standard CCTV DVR drive sector size is 512k, 1024, 2048, 4096, etc, but non-standard sector sizes are 520, 528, etc. All other tools don’t support this non-standard sector size but Dolphin DVR is good at it;

MeiCoy DVR system is added；
FHDRH_FTVT DVR system is added;
New model of Panasonic HC-WX1M is added for direct video recovery;
JingSun law enforcement video recorder is added to support;

Kodak digital camera recovery is added;
SONY ILCE-1 digital camera recovery is added;
SONY ILCE_7RM4 digital camera recovery is added;
NIKO D7100, NIKO Z6, NIKO Z7 digital cameras recovery is added;
GoPro Hero10 digital camera recovery is added;
Panasonic DMC-G7 digital camera recovery is added;

Lingdu H264 driving recorder recovery is added;
Panasonic DMC-FZ2500 digital camera recovery is added;
Panasonic AG_GH4,DC_GH6 digital camera recovery is added;
GoPro Hero6, GoPro Hero7 digital cameras recovery is added;
ALEXA camera video recovery is added;
NIKON D810 video recovery is added;

DJ UAV osmo_actior video recovery is added;
Canon EOS 7D MARK II,EOS 600D,EOS R5,EOS RP digital camera is added;

Zhifayihao law enforcement video recorder recovery is improved;
Diyixianchang car driving recorder recovery is improved;
SONY-ILCE-A7S3 video recovery is improved;
BlackMagic digital camera is improved;

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More new…

More and more data recovery engineers and digital forensic investigators are using Dolphin DVR with happiness and success and this CCTV DVR data recovery tool will be more and more powerful too.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Dolphin DVR Pro. Handles 4 Video Recovery Cases At The Same Time

For IT engineers or data recovery engineers with one or two video recovery cases or for individual video monitoring system users who want to recover the lost videos by themselves and don’t want to send their video devices to third parties, Dolphin DVR Pro. One-Week version is the best choice.

If users have many video recovery cases including CCTV DVR video recovery, digital camera recovery, video recorder recovery and video repair cases, users can buy Dolphin DVR Pro. business version directly or upgrade from the one-week version to business version.

Dolphin DVR Pro. has 4 software modules and users can handle 4 video recovery cases at the same time. One CCTV DVR recovery case, one digital recovery case, one video recorder recovery case and one video repair case.

The Dolphin DVR Pro. one-week version can help users to fix many cases and is very cost-effective and price friendly.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Dolphin DVR Pro. V3.28 has been Available

A further software upgrade on the Dolphin DVR Pro. has been made and that is the latest version 3.28 and users can request this latest software from your sales representative or try this latest CCTV DVR data recovery software for free from the Dolphin DVR download center.

This version 3.28 was one further improvement on the version of V3.26.

Besides the new support of Mercedes Benz Black Box EDR, Caps CCTV  and UAV-DJI_PACKET, engineer improved the algorithms of getting lost videos from TP-link.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Latest Dolphin DVR Pro. V3.26 Recovery Software is Released

Dolphin Data Lab has again upgraded the Dolphin DVR Pro. to latest version 3.26. This latest version is upgraded and completed with the help and support from one Dolphin user from South Korea.

1, Mercedes Benz Black Box EDR is added to support;
2, Caps CCTV Monitoring system has been added;

Both above are from the South Korea user, the user contacted Dolphin engineer and told us these two couldn’t be recovered and applied for remote support by teamviewer, Dolphin engineer analyzed the two cases and took part of the image file for further analysis. Within two working days, both two new video systems are added to suppport.

3, UAV-DJI_PACKET is added to support.

All data recovery engineers can go to Dolphin DVR download center to test this latest CCTV DVR data recovery software for free.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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How to Access and Recover Lost Deleted Videos from Mercedes Benz Black Box

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This is one great case study on how to access and recover lost deleted videos from Mercedes Benz Black Box for one Dolphin user in South Korea.

Users can watch the data recovery video here to check the detailed steps.

In Dolphin DVR Pro. V3.25, Mercedes Benz Black Box is not added to the support list directly but this doesn’t affect to get the lost videos back from Mercedes Benz Black Box. For all cameras or video recorders, users can use this same method to recover lost videos.

Now let’s check the following detailed steps:

Step 1: Users need to have and use Dolphin DVR Pro. Version 3.25 or above;
Step 2: Get sample videos by Winhex, R-studio or Dolphin DVR Pro.;
Step 3: Select the Camera software recovery module;
Step 4: Load Mercedes Benz Black Box image file;
Step 5: Select Unknown Camera video system;
Step 6: Select Deep Analysis(Recommended);
Step 7: Right click to add sample videos and start video recovery from the blackbox;
Step 8: Select the wanted dates and time to recover.

Users want to check more details about Dolphin DVR Pro. here.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Dolphin New CCTV DVR Recovery Software Upgrade V3.25

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Dolphin Data Lab keeps improving all existing hdd repair tools, data recovery tools and developing new data recovery tools at the same time and today the new Dolphin DVR Pro. V3.25 is released with many great video recovery solutions.

All Dolphin DVR users can download the latest CCTV DVR data recovery software V3.25 from Dolphin software download center or from Dolphin user-only forum.

What’s new in Dolphin DVR Pro. V3.25?

1, More friendly and nice operation interfaces;
2, More new detailed digital camera models are added:
Canon EOS 5D Mark III
Canon EOS 5D Mark IV
Canon EOS 6D
Canon EOS 6D Mark II
Canon EOS 60D
Canon EOS 70D
Canon EOS 80D
Canon EOS 90D
Canon EOS R
Canon EOS R6
Canon IXUS 115 HS
Canon IXUS 310 HS
Canon PowerShot SX620 HS
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Sony-ILCE-7M3
Sony-ILCE-7SM2
Sony-ILCE-7SM3
Sony-ILCE-7C
Sony-ILCE-6400
Sony-ILCE-6600
Sony-FDR-AX1E
Sony-FDR-AX40
Sony-PXW-X280
Sony-PMW-EX280
Sony-PMW-EX330
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Panasonic AG-DVX200
Panasonic AG-GH4
Panasonic AU-EVA
DC-GH5S
Panasonic DC-GH5
Panasonic DC-S5
Panasonic DMC-GH4
Panasonic HC-WXF995M
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Nikon D3500
Nikon D7500
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Hero4 Silver
Hero5 Black
Hero8 Black
Hero9 Black
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GY-HM700
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BlackMagic(MP4)
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DJI P3
DJI P3X
DJI P3XW
DJI P4
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JOVISION(MP4)
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360
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DDPai
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HP F650X
HP DSJ_A5S
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3, Multi-level CCTV DVR brand auto detection has been improved;
4, To clear and save logs is added;
5, The video filtering size has been modified from 2M to 512K so that users can see more small fragmented video files, users can change this size manually according to the actualy video info in the DVR CCTV drives;
6, Extracting sample videos is added;
7, Easier to add sample videos for unknown digital camera recovery or video recorders;

8, Many more checksum options are added for digital forensic use:
CRC16 / CRC16-CCITT / CRC32 / FCS16 / FCS32
GHASH32-3 / GHASH32-5
GOSTHASH
HAVAL-5-256
MD2 / MD4 / MD5
SHA1 / SHA256 / SHA384 / SHA512
TIGER

For the best CCTV DVR success rate, cheers!

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Dolphin DVR Pro plus 2 Years Update

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This is one new client from Deutschland requesting to get Dolphin CCTV DVR data recovery software.

‘Pls send us your quotation for:
1x Dolphin DVR Pro plus 2 Years Update

Is your CCTV DVR recovery tool software only? ‘ Read more

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Dolphin DVR Price Will Change from USD899 to USD969 After Feb.7 2022

Dolphin team keep working hard to upgrade Dolphin DVR Pro. to make it the best but most cost-effective video data recovery software for CCTV, DVR, NVR, HVR, digital cameras, video recorders, etc. Read more

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