Samsung m20 not detecting memory/sd card

[Jawad21ju]

Memory card okay, every data fine...I insert memory card with card reader in PC. PC showing my card status, file everything...but when I insert my memory card into my mobile, then it's showing nothing...!! But it's already inserted...checked the screenshot. I have 64gb card inserted. Same case when i tried with data cable in pc. Only phone memory showing. It's phone problem, not memory card. But everything was working fine....suddenly oneday it's stop working! I reset/formated mobile, but problem not solved...!!

[NishaThapa1]

pls try this once... search encryption from settings》encrypt memory card》once encryption done process to decrypt memory card....

if this will work then ok.. other wish you should insert ur memory card to other phone.... observe same problem with other then ur memory card is corrupt...

[Gurmeet1]

When Removing Memory card First unamount the se card in device care.If you remove without unamounting sd card got corrupted.Specialy samsung sd cards.

[Gurmeet1]

sd card Mobile se Nikalna nahi chaiye.Agar Nikalna ho To Pehle sd Card Ko unmount Kar lena Chaiye Nhi To sd Card Currupt Ho jata.Kuch File bhi currupt Ho sakti hai.

[Samsung_Support2]

Hi there,

In order to examine the issue occurring in your device, kindly send device log file within 15 minutes of issue occurrence along with the exact issue details using Samsung Member Application i.e. Samsung Member Application > click on + icon > send feedback > error report > collect log files > attach.

Regards,
Team Samsung Members

[Rishi_11]

I'm in same problem , what to do 

[ŘÄJÙ]

SD CARD is not suddenly showing on the phone. How do I fix it?