my phone has stopped recognising my SD card all of a sudden but i can view the pictures and music,wn

[MUS CALVIN]

my phone doesnt recognise my SD card all of a sudden

 

[Somdk]

Hi there,

try restarting your phone.....

 

[Robyn B]

my phone also all of a sudden stopped reading my sd card as well and i can't use my camera view my pictures or listen to my music i have tried restarting it and removing and replacing my sd card

 

[Alec Kelsey]

I've had mine for 3 weeks and it stopped recognizing my SD card also. Restarting doesn't work, nor does remounting the SD card.