06-22-2021, 08:11 PM
In my opinion, it's more likely that your SD cards spontaneously stopped working. It does happen. I'm not using expensive SD cards, and I don't know about you, but I can never seem to have enough of them anyway. The cards from Pine64 aren't expensive as far as I recall, but they might take a while to get.
Do *not* do anything with SPI flash unless you know for sure that it somehow got written to. In that case, only erase it. But I wouldn't even worry about that at this point.
Do *not* do anything with SPI flash unless you know for sure that it somehow got written to. In that case, only erase it. But I wouldn't even worry about that at this point.