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Repair Damaged JPG Files: Recover 1500+ Lost Photos from Laptop Service & External Drive

Viss3nna 36417 17
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How can I repair or recover over 1500 damaged JPG photos after they were copied to an external drive and then back to my laptop?

If the technician copied the photos back onto the same drive, the originals may already be overwritten, so repair may not be possible; if there is still an untouched copy on another medium, recovery from the HDD may still be possible [#16945114] Do not keep running the disk normally; use a live distribution and scan the entire disk with DMDE to look for unreleased photos from before the repair [#16945195][#16945363] Click-and-fix JPEG tools are unlikely to help much here, although programs like Adroit Photo Recovery, JPEG Repair, Photo Repair, Jpeg file recovery, Picture Doctor, or JPEG Repair Shop 1.0 were suggested for trying to repair files [#16945129][#16945247] One reply also noted that the issue may be tied to JPEG Huffman coding and that a double-fix repair is probably not an option [#16945272] If the data is very valuable, the advice was to avoid random “specialists” and first determine exactly what can still be recovered with DMDE [#16945363]
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  • #1 16945048
    Viss3nna
    Level 2  
    Posts: 4
    Rate: 1
    Board Language: polish
    Hello.

    I will try to briefly describe the problem.
    I do not live in Poland because all complaints will not help. Some time ago I gave my laptop to the service (cleaning the hardware and format). The kind "professional" played the folders that I wanted to keep on the external drive. I picked up the computer the next day and here I made a mistake. I only checked if the files that I care about are on the computers (photos on the thumbnails are ok). Unfortunately, after leaving the country it turned out that all .jpg files are damaged. Below are examples:
    Repair Damaged JPG Files: Recover 1500+ Lost Photos from Laptop Service & External Drive Repair Damaged JPG Files: Recover 1500+ Lost Photos from Laptop Service & External Drive

    I am depressed, two years of travel and memories. Over 1500 photos ...
    Is there a chance to repair these files? Can someone recommend a good program?

    Thank you for every advice.
    Attachments:
    • Repair Damaged JPG Files: Recover 1500+ Lost Photos from Laptop Service & External Drive 20150531_120431.jpg (1.88 MB) You must be logged in to download this attachment.
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  • #2 16945114
    DriverMSG
    VIP Meritorious for electroda.pl  
    Posts: 44094
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    Board Language: polish
    Viss3nna wrote:
    (cleaning hardware and format
    If the technician made a copy and then re-loaded it on the same drive, it may be that it will no longer be repairable.
    Unless a copy of the files has been delivered on another medium (there is a possibility of recovering them from the HDD) - so how was it?
  • #3 16945129
    nomudrek
    Level 36  
    Posts: 2241
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    Board Language: polish
    You can use Jpeg repair or Photo Repair, Jpeg file recovery, Adroit Photo Recovery, Picture doctor, JPEG Repair Shop 1.0 to repair photo files.

    https://www.easeus.com/data-recovery/other-re...software/free-jpeg-file-recovery-freeware.htm

    https://adroit-photo-recovery.soft32.com/

    https://www.softorbits.com/picdoctor/

    http://www.programosy.pl/program,jpeg-repair-shop.html
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  • #4 16945193
    Viss3nna
    Level 2  
    Posts: 4
    Rate: 1
    Board Language: polish
    DriverMSG wrote:
    Viss3nna wrote:
    (cleaning hardware and format
    If the technician made a copy and then re-loaded it on the same drive, it may be that it will no longer be repairable.
    Unless a copy of the files has been delivered on another medium (there is a possibility of recovering them from the HDD) - so how was it?


    The servicer has copied the files to the external HDD and then back to the laptop. At what point the files came out - I have no idea.
  • #5 16945195
    DriverMSG
    VIP Meritorious for electroda.pl  
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    With a little luck, it can work. It is necessary to scan the entire disk in the DMDE program - maybe you can find unreleased photos from before repair.
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  • #6 16945247
    Viss3nna
    Level 2  
    Posts: 4
    Rate: 1
    Board Language: polish
    nomudrek wrote:
    You can use Jpeg repair or Photo Repair, Jpeg file recovery, Adroit Photo Recovery, Picture doctor, JPEG Repair Shop 1.0 to repair photo files.


    Adroit was the topic. Because the pictures are mass, the program works all the time. According to the program, about 30-40% of photos will be completely repaired, the rest is partially repaired and it looks much better on preview. It's great anyway.
    I want to know after scanning what is the final effect!
    Thanks!
  • #7 16945272
    Dra98
    Moderator of Computers service  
    Posts: 9177
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    The best solution was to not run anything and apply this # 5. .
    The problem is probably related to https://pl.wikipedia.org/wiki/Kodowanie_Huffman
    and rather, an efficient double-fix repair is not an option.
  • #8 16945300
    Viss3nna
    Level 2  
    Posts: 4
    Rate: 1
    Board Language: polish
    Unfortunately, it's the same again - preview on the super thumbnails - photos taken apart. Repair files failed. And the recovered photos are worthless, because these are photos recently fired, older phot were not found.

    I'm starting to lose hope.

    Is it reasonable to go with some specialist?
  • #9 16945363
    Dra98
    Moderator of Computers service  
    Posts: 9177
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    Viss3nna wrote:
    Is it reasonable to go with some specialist?

    If the data is valuable, I do not recommend "some".
    Basically, you should not run this disk, use live distribution, run a DMDE scan and then you can specify what will be recoverable. Click repair programs will not help.
  • #10 16945489
    mati211p
    HDD and data recovery specialist  
    Posts: 16915
    Help: 2584
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    Board Language: polish
    Cut this picture, lots of mistakes, it's hard to know what should be there.
    Repair Damaged JPG Files: Recover 1500+ Lost Photos from Laptop Service & External Drive
  • #11 17447950
    creativ_idea
    Level 7  
    Posts: 5
    Rate: 3
    Board Language: polish
    Hello, can anyone help with the damaged photos. I will be grateful for the pooc
    Attachments:
    • 20150919_093923.jpg (2.76 MB) You must be logged in to download this attachment.
    • 20150916_190937.jpg (4.96 MB) You must be logged in to download this attachment.
  • #12 17447961
    mati211p
    HDD and data recovery specialist  
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    Files can not be recovered. They look like they've been copied from a damaged or fake memory card.
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  • #13 17448432
    creativ_idea
    Level 7  
    Posts: 5
    Rate: 3
    Board Language: polish
    And how do I have all the files on the phone because that's where all the photos with error are, is there a chance to save something?
  • #14 17449098
    mati211p
    HDD and data recovery specialist  
    Posts: 16915
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    Board Language: polish
    Ie? Could you be brighter? Did you copy good photos from your phone to another device and then become damaged? If they are already damaged and on the phone, you probably will not do anything about it. The question is on what original device the files were saved?
  • #15 17449772
    creativ_idea
    Level 7  
    Posts: 5
    Rate: 3
    Board Language: polish
    I made a copy of the photos from the phone to the card and after this process I had an 80% unreadable photo so I did a reverse maneuver, copying the photos from the card to the phone without success.
  • #16 17449802
    mati211p
    HDD and data recovery specialist  
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    You did it as badly as you could, because before re-uploading on the phone, the photos were probably legible on the phone (or how they were transferred could be extracted from the phone's memory), and now they are unrecoverable. The fault is probably a damaged / fake memory card.
  • #17 17450130
    creativ_idea
    Level 7  
    Posts: 5
    Rate: 3
    Board Language: polish
    So you can not do anything about it? And it is not that after copying from the card to the phone pictures on the card, there was no trace of the pictures as if, for example, from the card to delete the photo?
  • #18 17450304
    icosie
    Level 34  
    Posts: 1908
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    If you have a way to connect your phone to a computer, try to download it directly to the disk.
    If they are not readable after this process, nothing can be done.

    Of course, we're talking about original files, not copied in these and back.

    greetings
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Topic summary

✨ The discussion revolves around a user who experienced damage to over 1500 JPG photos after a laptop service, where files were improperly handled. The user seeks advice on recovering these files, expressing despair over lost memories. Responses suggest various recovery software options, including Jpeg Repair, Photo Repair, Adroit Photo Recovery, Picture Doctor, and JPEG Repair Shop. Some users recommend scanning the disk with DMDE to find unreleased photos. However, there are concerns about the irretrievability of the files due to potential overwriting during the service. The conversation highlights the importance of using professional data recovery services if the data is valuable, as DIY methods may not yield satisfactory results.
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FAQ

TL;DR: 1500+ JPGs got corrupted after service copies; the winning move is to “scan the entire disk in the DMDE program.” Try disk-level recovery first, then selective JPG repair. Avoid writing to the affected drives. [Elektroda, DriverMSG, post #16945195]

Why it matters: This FAQ helps travelers, phone users, and anyone hit by unreadable JPGs decide what to do first and what to avoid.

Quick Facts

How do I fix JPGs that show as perfect thumbnails but open corrupted?

Stop using the drive. Thumbnails can be cached and mislead you. Do a full-disk scan with DMDE to locate intact pre-repair files, then copy out found originals to a separate disk. Avoid writing anything to the affected drive during recovery attempts. [Elektroda, DriverMSG, post #16945195]

What likely broke my photos after a laptop service or format?

Files were copied off and then back to the same drive. That write-back can overwrite original sectors, destroying repair paths for JPGs. Once overwritten, many images become unrecoverable beyond thumbnails. [Elektroda, DriverMSG, post #16945114]

Which tools should I try first for mass JPG repair and recovery?

Start with DMDE for disk-level scanning to recover pre-damage originals. For file-level repair, you can test Jpeg Repair, Photo Repair, Adroit Photo Recovery, Picture Doctor, or JPEG Repair Shop. Expect mixed results if data blocks are overwritten. [Elektroda, nomudrek, post #16945129]

Quick How‑To: scan a drive with DMDE and extract photos

  1. Connect the affected drive read‑only and launch DMDE.
  2. Run a full scan of the whole disk; list found JPEGs/partitions.
  3. Copy recoverable files to a separate, healthy drive; verify before proceeding. [Elektroda, DriverMSG, post #16945195]

Are one‑click JPG repair apps enough?

Use them only after attempting disk recovery. Overwritten data defeats in‑file repairs. As one expert warned, “Click repair programs will not help.” Prioritize imaging and DMDE scanning before any repair passes. [Elektroda, Dra98, post #16945363]

Why did a repair app say 30–40% were fixed but I still got bad images?

Initial previews can look promising, but final decoding fails when core data is missing. One case showed 30–40% predicted full repairs, yet results remained unusable after completion. Treat previews as tentative, not guaranteed. [Elektroda, Viss3nna, post #16945247]

I recovered only recent shots; older photos are missing—can I still get them back?

If service writes or post‑incident use overwrote the sectors containing older photos, they will not be found by scanners. Continued usage reduces chances dramatically. Power down the source and attempt read‑only recovery. [Elektroda, Viss3nna, post #16945300]

Should I take the drive to a specialist?

Yes, if the photos are valuable. Choose a data recovery specialist, not a generic repair shop. The advice is to stop using the disk, boot a live system, and assess with DMDE before any writes. [Elektroda, Dra98, post #16945363]

My photos corrupted after copying to a phone’s SD card—what now?

Corruption during copy suggests a defective or counterfeit card. Reversing the copy back to the phone bakes in the damage. Do not re‑write; investigate the card and attempt recovery from the original source, if any. [Elektroda, mati211p, post #17449802]

If the images on my phone already show errors, can I still save them?

When files are already corrupted on the phone, that copy cannot be restored to a clean state. Focus on retrieving originals from the first good source or backups, if any exist. [Elektroda, mati211p, post #17449098]

What’s the safest way to test if phone photos are intact?

Connect the phone to a computer and copy photos directly to a desktop drive. Check openability there first. Evaluate only original files, not ones that were copied around multiple times. [Elektroda, icosie, post #17450304]

What is DMDE, and why is it recommended here?

DMDE is a disk editor and data recovery tool that scans entire drives for lost files and partitions. It helps find intact photos created before damaging operations, enabling safe extraction to another disk. [Elektroda, DriverMSG, post #16945195]

What is JPEG Huffman corruption in simple terms?

JPEG uses Huffman tables for entropy coding. If these tables or bitstreams are damaged, decoders fail or produce torn images. Double‑corrupted streams rarely allow clean repairs, even with specialized tools. [Elektroda, Dra98, post #16945272]

Are files from fake or failing memory cards recoverable?

Often not. Such cards produce files with invalid structure that cannot be reconstructed into valid JPGs. Avoid further writes and replace the card to prevent repeated failures. [Elektroda, mati211p, post #17447961]
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