By SD card do you mean the tiny card that’s like a SIMM card on a cell phone?
Is fresh install the only fix?
Instructions here say only 1 of the 9 methods may work.
Which one works?
I’m O.D.ed on tech trial and error.
Is this corruption of SD card a common occurance?
Did the Kore app cause corruption?
If not what did?
I want something stable, not another marginally functional piece of tech I have to continually babysit.