E5331 Maintenance Manual Basic Version V1.0
Internal
2012-4-21
Huawei confidential. No spreading without permission.
Page 20 of 57
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: