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May 6th, 2023 09:00
U3421WE, DDPM 1.1.1.0017 issue
U3421WE, firmware M2B107, running on MacBook Air (M1) Ventura 13.3.1.
DDPM telling me 1.1.1.0017 version update available but get update failed multiple times for this. And when trying to update the firmware.
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DELL-Chris M
Community Manager
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56.9K Posts
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May 7th, 2023 05:00
U3421WE firmware M2B107 is the latest firmware offered.
Open the U3421WE- Menu- Others. Does it state that firmware M2B107 is already installed? If yes, do not try to install firmware M2B107 over itself.
macOS DDPM 1.1.1.0017 is the latest version.
* Uninstall the currently installed macOS DDPM
* Restart the MacBook when done
* Go here and download/save macOS DDPM 1.1.1.0017 to the macOS desktop
* Install macOS DDPM 1.1.1.0017
* Restart the MacBook when done