Safety Features
Save the entire zip to a permanent folder (e.g., C:\DMHZ_Firmware\5350BT ) – you’ll need the files multiple times if you ever re‑flash.
To update the firmware on your Pioneer DMH-Z5350BT Go to product viewer dialog for this item. dmhz5350bt firmware update link
While the specific file may vary, the standard update process for this series involves these steps: DMH-Z5350BT - AV Receivers - Pioneer Save the entire zip to a permanent folder (e