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LogoutTAN008 - B404 Manufacturing Firmware 2.3.0
This technical advisory notice is for the B404 (B-Series SoM with EtherSIM for NORAM). Devices manufactured after June, 2022, will ship with Device OS 2.3.0.
This is a required update, and you will not be able to downgrade the devices to an earlier version due to a component change caused by supply chain constraints.
The following SKUs are affected:
| SKU | Description | Region | Lifecycle |
|---|---|---|---|
| B404MEA | B-Series LTE CAT-M1 (NorAm), [x1] | NORAM | GA |
| B404MTY | B-Series LTE CAT-M1 (NorAm), Tray [x50] | NORAM | GA |
This does not affect the BRN404 (Boron with EtherSIM for NORAM), which will continue to ship with Device OS 2.2.0.
See Manufacturing Firmware Versions for more information.