Updating firmware of D457 in USB Mode
Hello,
I had ordered a D457 initially and bricked it by updating it through the pop up in the intel real sense viewer. I have since gotten a new one and would like to update the firmware. I have it in USB mode meaning it appears as a D455 rather than a D457. Can I update the firmware by licking on the more tab on the left side of intel real sense and clicking update firmware? Is there a difference in the signed firmware that goes to a 455 vs a 457 and if that is the case what would the official process be for updating firmware to the 457 in USB mode. Just want to be sure what happened prior does not happen again.
Thank you!
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Hi Gatordevin Yes, it is fine to update the firmware of the D457 in the RealSense Viewer's firmware update function under the More option when the camera is detected as D455 in USB mode.
RealSense 400 Series firmware drivers work with all RealSense models.
When the camera is detected as D457 on a GMSL / FAKRA connection, you can now update the D457's firmware in the rs-fw-update tool from RealSense SDK version 2.54.2 onwards.
https://github.com/IntelRealSense/librealsense/tree/master/tools/fw-update
In the Recommended Firmware section of the release notes for the RealSense SDK, the recommended firmware for each SDK version is listed. Installing a firmware other than the recommended one for a specific SDK version increases the risk of errors occurring, or a bricking if the firmware that is installed is old enough.
https://github.com/IntelRealSense/librealsense/releases
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