How to Backup the dashboard of any Huawei Modem totally free?
1. Download Huawei Dashboard Tool (Download link is provided below the article).
2. Connect Huawei Modem with computer/laptop and let the modem install all the required drivers.
3. Close the software / dashboard of the modem and run the downloaded tool.
4. Click on Options -> Backup/Capacity.
6. Click Select to choose where to save your backup data and then click on Backup.
Within a few second your backup is created with *.iso format. So now you can update your data card without any worry. When u feel like you want to restore just use this tool again.