Originally Posted by OldReader
Any way to Un-Brick my PRS-505? After attempting the flash PRSCustomizer, the screen sicks at initial screen "Reader starting up". Reset, mark + vol and reconnecting to computer do nothing. It is not seen as a drive any longer.
Try to connect external power supply, wait for an hour, reset, power switch, while blinks connect usb cable. Doing so I've unbricked mine. If succeed, run update again (changing in updater its version number).