: Press the RESET button on the bottom edge using a paper clip.
: Official "Reader for PC" and "Reader for Mac" software downloads were scheduled to end on March 31, 2023.
The Sony Reader PRS-300 (Pocket Edition) is a legacy device, and official software support from Sony has largely ended. However, you can still maintain the device through manual methods and community-driven tools.
If the device becomes unresponsive during firmware changes, a hard reset may be necessary:
