sd card - Sending SD commands from Android app -


is possible send sd (secure digital) commands android app sd card ? commands read sd card, write sd card etc (cmd18, cmd24).

the constraint phone should not rooted phone. rooted phone able send sd commands not unrooted phone. on attempting error "permission denied".

any appreciated.

thanks

it not possible. sd card hardware abstracted away , mounted directory in filesystem. why want send raw commands sd card anyway? why not read , write files on it?


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