Recovering Deleted Files, Pen Drives and SD Cards

You pressed Shift+Delete on the wrong folder, or a pen drive suddenly asks you to format it before it will open. The files inside were the only copy. Can anything be done?

Often, yes. But what you do in the next few minutes can decide the outcome. This article explains how recovery actually works, what lowers your chances, and how to judge a recovery service before handing over your drive.

Why deleted files can sometimes come back

When you delete a file, the drive doesn't wipe its contents straight away. It marks the space as free. Until something new is written there, the data is often still present. Recovery software and lab tools read that raw space and rebuild the files.

That's also why the biggest rule is simple: stop using the drive. Every new file you save, every download, every "let me just check" is a chance to overwrite what you want back.

What affects your chances

• Type of loss. Accidental deletion and quick formats are usually the most recoverable. Physically damaged drives are harder.
• How much you've used the device since. More writing means more overwritten data.
• The storage type. SSDs and many phones use TRIM, which can clear deleted data quickly. Pen drives and SD cards generally behave more favourably for recovery.
• File type. Photos and documents often recover well. Large databases and fragmented files are less predictable.

No honest provider can promise a full recovery before looking at the drive. Be wary of anyone who does.

What to do right now

1. Stop using the drive or card. Safely remove it if it's external.
2. Don't run "repair" or "check disk" prompts. Windows sometimes offers them, and they can change the data further.
3. Don't install recovery software on the same drive you're trying to recover from.
4. If the drive makes clicking or grinding noises, switch it off and don't try again.
5. Note what you lost: folder names, file types and approximate dates. It helps the scan.

Free software versus a service

Free recovery tools can be worth trying if the loss is small and the drive is healthy. We'd say try one on a different drive, and don't save recovered files back to the same disk.

A service makes more sense when the drive isn't detected properly, shows errors, has been formatted and used, or holds business records you can't recreate. Recovering Tally backups or client files is a different matter from recovering holiday photos.

How to judge a recovery provider

• Do they explain the result before charging, or only after?
• Is the fee tied to outcome? Our policy is no recovery, no fee.
• Do they ask you to send the drive to an unknown address with no contact number?
• Do they show you a list of recoverable files before you pay?

What recovery looks like in practice

The process usually starts with a read-only scan. The drive is connected in a way that doesn't write anything to it, and a deep scan builds a list of recoverable files. That list is the useful part: you can see what's there, check a few files open properly, and decide what matters.

Recovered files often lose their original folder names, especially after a format, and may appear under generic names with the right file types. That's normal. Expect some sorting afterwards, particularly with large photo collections.

Cases that are harder

• Drives that aren't detected at all, or disappear partway through a scan.
• Cards that were used heavily after the loss, such as a camera card that kept shooting.
• Files that were overwritten by a fresh copy with the same name.
• Drives that were securely erased on purpose.

In those cases we'd rather tell you the odds are low than let you hope. And since our listed policy is no recovery, no fee, you aren't paying for a failed attempt.

After you get your files back

Copy them straight to a different drive and check them before you reuse the old one. If the original device showed errors, retire it for anything important. A pen drive that corrupted once will often do it again.

How we handle this at DegitalService

Our Data Recovery Service costs ₹2,500 with a typical delivery of 2 days. It covers deleted files, formatted drives, and corrupted pen drives and SD cards, and as stated on the service page, there's no fee if we can't recover your data. It's one fixed-price service, not tiered.

If you aren't sure what's wrong with the drive, contact us before using it any further. Ready to go ahead? Start an order.

Prevention that costs very little

The cheapest recovery is a backup. Keep at least two copies of anything important, one of them away from the computer. If this episode scared you, a scheduled cloud backup is worth setting up this week.