I understand you’re looking for information on the firmware, and it sounds like you’ve had a journey trying to find or update it.
Title: How to Update Sony ICD-PX470 Firmware — Step-by-Step + Troubleshooting sony icd-px470 firmware
: Once the update starts, do not touch the recorder or the USB connection until the computer confirms the update is complete. Why Firmware Updates Matter Sony ICD-PX470 I understand you’re looking for information
While Sony does not officially support customization, the underground audio forensics community has reverse-engineered the PX470 firmware configuration files. By editing hidden SYSTEM.SET files (located in the SYSTEM folder when connected to a PC), advanced users have unlocked: By editing hidden SYSTEM
Support by Sony App. Get notifications about the latest firmware updates, product alerts, and more. Download the app today! ICD-PX470 | Help Guide | List of the Settings menu items