ZyXEL Communications Prestige 650M-6x User Manual page 77

Step 6. Firmware upload is in progress; do not turn off the Prestige or disconnect the Ethernet cable.
Step 7. The Prestige automatically restarts again.
Step 8. The upload was successful. When you see the next screen, click OK. Wait few minutes before
logging in again and check your new firmware version by using the sys version command
(refer to the Checking System Firmware Version section).
Firmware Upload
Prestige 650M-6x User's Guide
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