Besides, you should pay high attention when using SD card with important data stored in.
That is because both physical problems (high temperature, improper humidity, etc.)
and logical problems (human error, system crash, etc.)

can be caused during this process.
Though SD card recovery sounds difficult, it can be done easily with the help of powerfuldata recovery software.
After that, Ill analyze the specific issues on the SD card and the corresponding solutions.

Perhaps, you do not have any ideas on what to do.
This situation often happens when the format of SD card is not compatible with mobile phone.
The solution to solving this kind of problem is toformat it again in a mobile phone.

Remember, before the format, you should copy/transfer the data kept on this card to another place.
Format card with this camera.
Top Recommendation:
How to deal with SD card not formatted error.

Why does this happen?
The direct reason to cause this problem ispoor contact, which is resulted fromaloosememory card slot.
And this will result in a noticeable drop in both read speed and write speed.

But, what if you havent set any password yet?
Things will become different.
Once it is activated, it may set a password for the SD card naturally.

At this time, you canformat the SD cardto make a run at scrub the password.
In this case, you shouldswitch back to the default input methodto venture to solve the problem.
What could be thepossible reasonsfor this?
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So my suggestion to this iscopying fewer data at one timeand then repeating the copying action.
However, after that, you may find the card become unavailable.
By the way, Partition Wizard also offers a function to help youcheck the file systemof SD card.

However, the quality of those SD cards is not all the same.
To reduce cost, some even choose to use inferior components for producing an SD card.
Thats why I advise you to choose SD card carefully and pay much attention when using it.
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