Normal Upgrade - Huawei E5331 Maintenance Manual

5.4.1 Normal Upgrade

1. Start Upgrade tool, shows as below(actual verisoin is depended on the upgraded firmware )，click "next"
button to ready to start upgrade the E5331:
2. click start button, the upgrade sofrware start upgrading, shows as below:
2012-4-21
E5331 Maintenance Manual Basic Version V1.0
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