Issue flashing B0444 firmware update on one of 3 cameras

Raspberry Pi Cameras
1

  1. Where did you get the camera module(s)?
    Arducam / Uctronics

  2. Model number of the product(s)?
    B0444

  3. What hardware/platform were you working on?
    Pi 4, Pi Zero 2W

  4. Instructions you have followed. (link/manual/etc.)
    RPi3 and IMX462 on Bookworm - #15 by Dion

  5. Problems you were having?
    Failed to write register.

  6. The dmesg log from your hardware?
    arducam-pivariety 10-000c: firmware version: 0x10002

  7. Troubleshooting attempts you’ve made?
    tried flashing another b0444, was successful.

  8. What help do you need?
    Attached is a photo of the error. I try flashing, it fails. Fully shutting off the Pi and starting allows me to see the camera in libcamera-hello. I can flash other cameras fine, just can’t flash this one.

failure
failure1494×568 64.2 KB

2

Hi,
Thank you for your inquiry.
Interesting problem. Could you try two more times to update the firmware?

3

Hi,
You can also refer to the following thread.