Nera WILINK I System Manual page 86

3 If you want to continue using the new version, swap the Shadow and Main
versions. The new version is now defined as Main, and will be used each time
the module reboots. The previous version is defined now as Shadow.
Each SW version includes two identifiers:
SW File, which is the name of the downloaded SW file. This name does not
necessarily include clear identification of the SW version number.
SW Version, which provides unambiguous identification of the SW version.
The SW Version Control submenu includes the following options:
Show versions
Run from Shadow
Set as Main
4.5.2.4.1 Show Versions
Select this option to view the current available versions and the running version:
Main SW File
Main SW Version
Shadow SW File
Shadow SW Version
Running From: Main or Shadow
Boot SW Version
4.5.2.4.2 Run from Shadow
Select the Run from Shadow option to reset the NPU and run the Shadow version
after power up. To avoid unintentional actions you will be prompted to confirm
the request.
4.5.2.4.3 Set as Main
When the NPU is running the Shadow version (after selecting Reset and Run from
Shadow), it will boot from the Main version after the next reset. Select the Set as
Main option if you want to swap versions so that the running version will become
WILINK I MODULAR BASE STATION SYSTEM MANUAL
NPU Menu
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