the problem is "Write protection error"
My flash drive was not in a write protect mode when I was copying files in it, suddenly error appears. Some files were already written but i was not able to finish. I tried switching the write protect switch back and forth nothing happens, it is still the same. So I opened the flash drive physically and disconnected the write protect switch and I put some jumper on where it is connected, still nothing happens. By the way the circuit is very small and Im having difficulty for it too.
Could it be the IC is damage?
My flash drive was not in a write protect mode when I was copying files in it, suddenly error appears. Some files were already written but i was not able to finish. I tried switching the write protect switch back and forth nothing happens, it is still the same. So I opened the flash drive physically and disconnected the write protect switch and I put some jumper on where it is connected, still nothing happens. By the way the circuit is very small and Im having difficulty for it too.
Could it be the IC is damage?