Product Support > Enterprise Network > Switch > Campus Switch (e.g., S5700, S6730).
If space is low, you may need to delete old patch files (ensure you don't delete the currently running system file!).
After the switch reboots, verify that the new version is active: display version Use code with caution. 4. Important Considerations
For most network administrators, the Command Line Interface (CLI) is the most reliable method for upgrading. Phase 1: Preparation Upgrading a Switch - Huawei Technical Support
Before initiating any firmware upgrade, perform thorough preparation to avoid network downtime or device bricking. Step 1: Check Current Device Status
If you have a .pat patch file to apply after the base firmware:
: Log into your switch via CLI and use the command: display version