My new PRS-505 has firmware 1.1.01.25200.
Any known problems using PRS Customizer with this version?
Also, is it true that, in the event of bricking, I'll have to flash the reader to an earlier firmware since this newer version isn't available? Asking as it's unclear to me from the instructions how backing up the firmware allows it to be reinstalled, unless Sony's flashing utility allows specifying a different disk image.
Thanks -- want to proceed at least semi-cautiously.