Select from the touchscreen menu.
. This typically happens when the system files are corrupted during a faulty update, a malware infection, or an unauthorized attempt to root the device or install a custom ROM. Troubleshooting and Fixes huawei s7721u recovery image verify failed link
The software image version does not match the hardware revision, or the BootLoad version is too old to recognize a newer software signature. Select from the touchscreen menu
Choose the option to , then select the file you just downloaded. Reboot the switch. Causes of "Verify Failed" on Huawei Switches a malware infection