: Press the RESET button on the bottom edge using a paper clip.
: Power off, then turn it back on. While the screen displays "Opening book...", hold the Down Arrow and the 0 button simultaneously until the "Reset All" screen appears. proshivka sony prs 300 skachat
: Official "Reader for PC" and "Reader for Mac" software downloads were scheduled to end on March 31, 2023. : Press the RESET button on the bottom
: While the Sony USA Support page remains active for documentation, most regional Sony sites (UK, Middle East, Ireland) now report that no firmware downloads are available for this specific model. Manual Installation and Flashing most regional Sony sites (UK