Why is this happening?

[SadikMH]

This is happening after a few days of taking pictures.

[DhruvJain2298]

Happy to help. 😄

[Shahinmarzia]

sd card is ruined

[SadikMH]

solution?

[Metsys]

The pictures are getting corrupted after a while. It must be a problem of starage unit.

[SadikMH]

solution plz

[Metsys]

If your storage is sd card, try using a different one. If it is internal storage get it checked at nearest samsung service center.

[Aashish]

Open in Google photos if nothing else works.

[SadikMH]

Same

[Aashish]

Try downloading buggy photo viewer or corrupted photo viewer.

[MdJaneAlam]

this is sd card problem
I face this problem when i was using Galaxy J2
Than i bought new sd card