1. AC Question's Avatar
    Samsung Galaxy S4 stock roms support EXFAT on external sdcards (the cards mount just fine).
    However, I would like to know if the external sdcard encryption, featured in Samsung stock roms as opposed to aosp roms, also supports EXFAT

    I tested the encryption on a EXFAT formatted 2GB microsd card. It didn't work, but this is probably due to the fact that it does not make sense to use EXFAT on a 2GB card. I haven't been able to test on 64GB or 128GB cards yet because I do not own one of these.
    I would appreciate your help in this regard. Thanks
    03-03-2015 07:04 AM
  2. Rukbat's Avatar
    It could have something to do with the default cluster size being 256KB. I don't have a spare large enough card to try it on, though. Maybe formatting it with an 8KB cluster size would make it work on a 2GB card. (You certainly won't run out of table size with such a small card, even with really small cluster sizes.)
    03-03-2015 11:19 PM

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