Click "Update" or "Next" in the firmware software.
A: If you cannot find a firmware update under the Downloads section, it means that Sony is currently not offering a newer firmware for your product in your region. Check back periodically, as updates may become available in the future. sony icd-px470 firmware
The update will not start if the batteries are weak. Replace with new ones, even if they seem to have some power left. Click "Update" or "Next" in the firmware software
Updating your ICD-PX470 firmware provides several key benefits: The update will not start if the batteries are weak
Once completed, safely eject the device from your operating system, unplug it, and allow it to boot up. Verify the version number in the settings menu using the steps outlined previously. Troubleshooting Common Firmware & Connection Issues
If you are experiencing any of the following, a firmware update is recommended: