Part of the *.doc files on the SD card is not visible, what should I do?

Question

Android

I drop a folder on the smartphone's memory card (Android 2.3.3), in which there are about 50 * .doc files. When a smart phone is connected to a computer, all files are visible and open, but when accessing the memory card directly from the smartphone (I used TotalComander, XPlore, Es-Explorer and OliveOfficePremium), at best, 12 files are seen (random, out of order). I tried to overwrite these files using another PC, renamed the files in Latin, nothing helps. What to do, where to dig?

PS Actually, this question would not have appeared if I had not tried all the possible options that I could think of myself, including Google, so please treat with understanding, no matter how stupid this question may seem to you.

Answer 1

It is possible that there is damage to the file system.
You can try to scan the card with data recovery tools from corrupted partitions, such as R-Studio , ZAR , DiskInternals Partition Recovery , Essential Data ObjectRescue Professional , if the missing data has some value.

Answer 2

How old is the card? Maybe it's starting to curl up? Or, alternatively, reformat the card.

Answer 3

Check for a dot at the beginning of filenames (the presence of a dot is a hidden file)

Answer 4

You can also try Root Explorer as an option.

Answer 5

And if you split the folder into several? You say you can see 12 files. Split the folder into 5 by 10 files. Check if everything is visible. We will dance further from the new data.