1. AC Question's Avatar
    I have an s7edge ans my a 64gb samsung sd card. I have run sd insight to see if it is a genuine samsung sd card, but every time i try to format it it comes up with an error:

    command '12 volume partition disk:179,0 public' failed with 400 12 command failed'

    the sd card has all of my albums and pictures on there and I am kind of resigned to the fact that they will be lost..can anyone help??
    06-14-2016 11:23 AM
  2. sfoLAX's Avatar
    Hello. Can you not drag and copy them to a pc first? Can you see the music files?
    06-14-2016 12:50 PM
  3. budershah's Avatar
    Hey, i have tries to format it on my laptop but it won't allow it or complete the formatting process. I was going to cooy my files to my laptop before formatting it but it wont allow me to do anythinf. I restarted thenphone and it says the sd card is not compatible but it is a genuine samsung sd card
    06-14-2016 03:08 PM
  4. sfoLAX's Avatar
    Thanks for registering.
    It started formatting? so you possibly lost the data.
    The laptop is giving that error and SD Insight says it's fine.

    Do you have an older version of Windows that doesn't read ex-Fat files.

    I put two links to guides that may help you.
    Site ambassador Rukbat is very knowledgeable on these things and you can ask again on his guide if you don't get more replies here.

    Can you not see it in Windows Explorer when in the phone.
    Is it an older previously used card.
    Have you tried Samsung Smart Switch for pc (can't remember if this reads the card).




    06-14-2016 03:54 PM

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