I was in the middle of installing recovery, root and a custom ROM on my SM-T210 (Galaxy Tab 3 7"), when the title happened. I don't think the issue is device related though, so that's why I'm posting here.
I have StockRom Kitkat Version 1.7 (not the stock rom, that's just what it's called) installed at the moment, but I didn't like it so I wanted to go for Supernova (2.1) and flash that. This would've worked if TWRP didn't suddenly stop being able to see my files in internal storage...
My device isn't encrypted so that's not the issue. Does anyone have any idea what is going on?