E5331 Maintenance Manual Basic Version V1.0
Huawei confidential. No spreading without permission.
3. After upgrade complete, the board reboot automatically。
4. At last, all work complete, shows as below (actual verisoin is depended on the upgraded
firmware ),please click the “Finish” button to finish the upgrade:
5. Reset your Data Card to restore default settings. Then you can test the function of your data card.
Caution:you must restore default settings of your data card before you test functions
of the data card