yeap, it's work when the file extension was lower-cased. but, for doing that, i was using the free-trail application to do it with 50 pictures limit.
so, do i must buy the application license or re-download all of the skin from PC and rename it before transfer to my iPad.
both of them are not the best solution and do you have any solution for this problem?
and the problem is how to rename it on iOS, also i can't find where exactly iOS store my custom skins with PC. before update, there was no problem with the skins
i have the same problem too with my old iPad Mini 2 (iOS 11). even already updated to the available newest version 1.4.3
just uploaded one of the example skin. the skin itself is fine, same with other. if i directly select from my gallery, it will turn as black corrupted skin. but it's working if you add the skin to the "minecraftpe" via PC. https://www.youtube.com/watch?v=qlxcL4rP5P0
No, that isn't the problem before the application updated to the newest version. i still can use all of my custom skin. but after update, the skin is keeping invalid, used to be valid.