Firmware update is not working - Sony 7R3 or 7R4 cameras

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photojourneyman
Posts: 21
Joined: February 22nd, 2024, 12:01 am

March 19th, 2026, 9:29 pm

I have not been able to update my firmware on my unleashed device after trying multiple times on my Sony 7R3 and Sony 7R4 cameras. Restarting camera, device, nothing seems to work. % progress never leaves 0 and the unleashed unit seems to reboot several times before signalling a failed firmware update. Anyone have any fixes?????

Current firmware A: 3.6.4, B: 3.6.2, C: 3.6.0
Update available: A3.6.5, B: 3.6.2, C: 3.6.0
Screenshot 2026-03-20 at 9.22.41 AM.png
Screenshot 2026-03-20 at 9.22.41 AM.png (177.83 KiB) Viewed 949 times
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