my sd card is no more detected by any phone. but if i insert another sd persons own it detectes it

[AC Question]

i dont know whether the update of my samsung j7 update caused it. pleasehelp

 

[B. Diddy]

Welcome to Android Central! The card likely got corrupted and died. SD cards can fail unexpectedly, sometimes due to a glitch caused by the phone, and sometimes due to the card itself.