How to upgrade firmware from v1.1.2.0 to v1.2.2.x Procedure_v1.0

How to upgrade firmware from V1.1.2.0 to V1.2.2.x Procedure
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Before upgrade to V1.2.2.x firmware, please read the following notification.
If you does not agree, please stay current version.
a. After upgrading the V1.2.2.x code, you could not downgrade to V1.1.2.0
(Reason: The RAM location already change)
b. If you have any problem, Please contact Edgecore Tech Support Team for help.
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Upgrade to V1.2.2.x firmware from V1.1.2.0
(Upgrading V1.1.2.0 to V1.2.2.x support from CLI only. Don’t upgrade from web UI.)
Please make sure to follow the procedure step by step.
If your version is V1.2.2.0 or V1.2.2.x already, you could jump to the page 5 to upgrade the
last version firmware directly.
1. Check current ECS2100 version:
Loader Version:0.1.1.6
Operation Code Version: 1.1.2.0

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