Unlock the SD card.
Most SD cards have a physical switch which can be turned moved to lock and unlock write access.
Check the SD card for damage.
Remove the SD card from your Android rig and inspect it for physical damage.
Clean the SD card.
Clean the SD card slot.
An air gun can be useful for removing dirt and dust from the SD card port on your equipment.
Once done, reinsert the SD card and try accessing it again.
Try an external SD drive.
You may be able to connect an external SD drive to your Android gadget via its USB port.
Check the USB drive location.
Format the SD card on your Android gadget.
If nothing else works, you may need to format your SD card.
Formatting the SD card is an effective way to get rid of error messages and SD card corruption problems.
Formatting an SD card will delete all of its contents.
How Can I Repair My SD Card Without a Computer?
Can I Repair My SD Card Without Formatting It?
Most likely, no.
you might typically do it in the usual file explorer app on smartphones, tablets, and computers.
How Do I Fix a Corrupted SD Card on My Phone?
Theres also little risk of losing these files due to corruption or card error.
If you do not see Change listed as an option, the app cannot be moved.
Everything on the card will be erased, so first back up any files that you want to keep.
Torecover deleted Android photos, use recovery software like DiskDigger or EaseUS Data Recovery Wizard.
You should also see if the pictures are saved in your Google Photos.