> Apparently able to make exploit persistent Well, that's just how the nRF's protection works: you can always disable it, erasing the flash. They glitched the

> Apparently able to make exploit persistent Well, that's just how the nRF's protection works: you can always disable it, erasing the flash. They glitched the chip to access debug without disabling protection → can dump the firmware now → obviously possible to disable it and then reflash the recovered firmware.