usg 6330 firmware upgrade from V100R001C30SPC600 to latest V500R005C20SPC500

Hi happysg,
To upgrade from V100R001C30SPC600 to V500R005C20SPC500, you need to use V500R001 transition. However, from the upgrade instructions in V500R001C300SPC100, it is said that upgrading from V1 version is not supported.

Check the notification. It is found that the V100R001/V300R001 cannot be directly upgraded to V500R001/V500R002. This will cause service interruption. 

For more information, please refer to https://support.huawei.com/enterprise/en/bulletins-product/ENEWS2000002098

You need to contact the TAC to submit an RFC application.

TAC contact information:https://e.huawei.com/en/service-hotline-query

I hope it helps!

Hello Team.

I'm trying to update firmware of Huawei USG6330 using new firmware, but i a little confused, what kind of firmware can be downloaded to the firewall? What are the ways to update the firmware?

I would be very grateful for the tips.

Types of firmware and a screenshot of the web interface is attached to the post

Version and Patch and Public Patch in V and R Version - What's the difference between them?