When blank sd card showed up in the android phone, many users may want to get it fixed on the phone directly without a computer since some of them may just have a phone as the resource. Could the error sd card is blank or unsupported file system be fixed or removed on the mobile?
This blank sd card error may happen to many kinds of Android phones including Samsung Galaxy S6 S7 S8 S9 S10 S4 S9 Plus etc, Motorola, Redme, HTC and other types of popular phones.
Some users may want to get blank sd card recovery apk in Android eg Samsung galaxy s9, the truth is there is no such tool available for blank sd card error, however there are still some efficient ways to get rid of such error just with your phone when there is no computer as a resource for help.
Take out and insert sd again
Or simply it could be understood as the reinserting of sd card could help get the blank sd card error removed with all your data on the same card, no data loss. It could be the temporary disconnection between the sd card chip and the mobile phone slot that made the error show up.
Formatting is kind of erasing the sd card that would make it as an efficient way to fix the sd card suddenly turned blank.
Formatting would erase all data on the sd card, you need to make a backup before the formatting to avoid unnecessarily data losses. Uploading the current files to a cloud service, such as Google Drive would be a brilliant idea, or you may take out your memory card and backup data on a computer for emergency backup.
When your phone reads a FAT micro sd card, your new sd card won't be read correctly when the new memory card is over 32GB that usually starts with EXFAT file system and the formatting the sd card to get it compatible with the device would be the key to get the trouble fixed.
Format blank sd card with phone
Backup your data to somewhere else, and then reset the mobile phone by factory resetting may be another chance to restore the phone to be compatible with the memory card when you do want to fix the blank sd card error without a computer.
Fix sd card by factory reset
Fix blank sd card by mounting it again
We would highly recommend you try your memory card sd, microSD or MiniSD on another mobile phone to see whether it would encounter the same blank sd error to determine whether it was from the phone or the sd card.
If another phone reads your sd card well, then get it back to your old phone and if the same error is still there, then the phone is having an issue with the sd card.
These are some useful methods that you may try to fix the blank sd card without pc or software with your Android phone only. If these free ways still do not work for your phone or your sd card, you need to get it fixed on a computer since there are more free ways to get it repaired.
If you do not have a pc, you may look help from your friends, family, or other available resources...
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