My LG5 suddenly cannot detect my sd card. How can i make it back ?

[lynnliutw]

I store my pictures under sd memory card in my LG 5. But the phone cannot detect the sd card. Is there any way can make it either unlock or unprotected? I have many memory pictures in there. Note: I dont see any switch on this samsung 64G evo sd card. Thanks.

 

[Saga Lout]

To make sure the phone can't harm the card, remove it. Buy a full size SdCard carrier to enable you to connect it to a PC or laptop and backup the data.

Buy a cheap 4GB micro SdCard and test it in the phone. If it works, the Samsung card is at fault.