error 670 "Application has encountered an error. Failed to access a file in the device"
hello im having a problem trying to upgrade the firmware on my xpr 3500e. currently its at R02.22.03.1001. i am able to program it find and read the device. im using a cable from bluemax49er. ive tried multiple versions from the newest one to the one right above it and every thin in-between. i have the ftid driver installed.
u/Cryptology_X — 19 hours ago