After an internal storage SD card being bumped out of the physical socket, many internal files were lost/corrupted. I fixed them and reformatted the SD card out of system memory, however now when trying to set up the SD card back as internal storage, it gives an error message saying

command '29 volume partition disk: 179,64 private' failed with '400 29 Command Failed'

Is there any way I can fix this by somehow completely factory formatting it, or is there a different solution? Gotta get that back as internal storage but it wont accept it now.


  • ... and reformatted the SD card out of system memory how did you do this? – Irfan Latif Jul 2 '19 at 6:13
  • Did the Format as Portable, and ejected – Linguini Jul 2 '19 at 12:43
  • 1
    And now it's detected as portable but can't be adopted, right? – Irfan Latif Jul 2 '19 at 13:07

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