Sites like Teletek Portal or Streamit host various IRIS-branded firmware, though they often cater to different hardware types like fire panels or audio players.
Right-click part01.rar and select "Extract Here." The software (like WinRAR or 7-Zip) will automatically pull data from the other parts, including part06, to create a single .bin or .pkg file. Download IRIS 55E6710 Firmware part06 rar
Release the button when the "Software Updating" screen appears. during this process. Iris firmware update instructions - Streamit Sites like Teletek Portal or Streamit host various