I am talking about this question.

I want to talk about intent. I can see the question is far from perfect but I'd like to argue we can derive the askers intent: He seems to me quite desperate to recover his data. He's looking for ways to do the recovery himself but he also seems to be seriously considering sending the card to a data recovery lab although he has questions about the added value of the latter.

A close vote is casted due to supposedly duplicate content and this duplicate has an accepted answer. Although the answer is accepted and has plenty upvotes, IMO the answer will not help the asker. I'll explain later.

I edit the question with intent to make it a bit more focused (still not perfect) and I also express the opinion the supposed duplicate answer does not apply.

Original:

I have a Samsung 8 GB SD card that isn't working. I watched tutorials on YouTube, and followed their steps. I changed devices, changed the drive letter, used chkdsk command and all other steps without formatting it. Only method left to try is to format it and use recovery software to redeem the files.

I wanted to ask this because I am not sure about formatting it because all the devices I used this SD card doesn't even recognize that it is a SD card, not even as a corrupted one. Is there any other professional methods to retrieve my files without formatting it? Are there technicians who can retrieve my files using physical methods? I saw on YouTube (I'm not sure if it's legit) a guy sanding down the surface of the SD card using a sand paper and then connecting wires to the emerged terminals. Is this a way a professional that can safely retrieve my files? Or do they have any other advanced techniques or hardware or software tools to recover it, that I don't have access to?

I have my childhood and family photos in it. They are very important. Any help would be highly appreciated

Post edit (my edits):

I have a Samsung 8 GB SD card that isn't working. I watched tutorials on YouTube, and followed their steps. I changed devices, changed the drive letter, used chkdsk command and all other steps without formatting it. Only method left to try is to format it and use recovery software to redeem the files.

I have my childhood and family photos in it. They are very important. Any help would be highly appreciated.

I wanted to ask this because I am not sure about formatting it because all the devices I used this SD card doesn't even recognize that it is a SD card, not even as a corrupted one. Is there any other professional methods to retrieve my files without formatting it? Are there technicians who can retrieve my files using physical methods? I saw on YouTube (I'm not sure if it's legit) a guy sanding down the surface of the SD card using a sand paper and then connecting wires to the emerged terminals.

Question: Is this a way a professional that can safely retrieve my files? Or do they have any other advanced techniques or hardware or software tools to recover it, that I don't have access to?

EDIT: Answer suggested as duplicate is about a MicroSD and most of accepted answer does not apply.

Another SuperUser, the one who marked question as duplicate then comments on my edits in an IMO patronizing manner that my edits are out of line, that I'm inserting my opinion, and he simply keeps repeating that same statement (I can't recall exactly and comments were deleted) and then rolls back my edits. He also suggests I 'prove' that answer in duplicate question is wrong by providing my own answer to a 10 year old question, to which I reply that I choose to answer this IMO non-duplicate answer.

About my edits:

• I think I did not harm original intent of asker of the question. The first comments seems to support my view based on the comment's content.
• My objection against the duplicate is more than 'just an opinion'. this may come across as a bit pompous, but data recovery is my occupation.

I think rather than rolling back my edits, objections should have been handled by either discussion in meta (which I suggested in now deleted comments at some point) or by flagging an issue for moderator intervention.

About supposed duplicate:

The accepted answer was probably accepted because of one if it's suggestions (seemingly) has worked; "squeeze the card".

• There's a chance squeezing had very little to do with anything
• The chance of squeezing working is astronomically small, specially in case of a monolithic MicroSD card. What follows is that the solution in accepted answer is highly unlikely to help. At best it's a helpful comments, a long shot.
• Many of the other parts of the answer are plain wrong; we (data recovery techs) don't de-solder controllers or NAND from MicroSD Cards, it's most certainly not something you can do at home, just some examples.

In summary, I do not share the opinion the question is a a duplicate of the question linked to. I have the opinion we can derive intent from the question. My edits were to address these issues. Rolling back, I think was out of line.

But I am open to learning and prepared to accept I was wrong in making those edits, playing the role of asker's advocate.