AP Firmware can be upgraded via serial using
Do you really want to upgrade the firmware via serial ? (y/n):y ↵ Do you really want (y/n)? y
⑥If you want to upgrade the AP firmware, enter “y(yes)” after “Do you really want to upgrade the firmware via serial ?” then, press [Enter:↵ ]. Enter
“y(yes)” again after “Do you really want (y/n)?”, then press [Enter:↵ ]. The following window will be displayed.
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AP will enter into the FIMWARE UPGRADE MODE
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>
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Boot firmware
(SST flash memory,0xBF)
2000.12.09
===============================================Enter Type command([go]: normal operating or [help]: help)
CMD : apfirm ↵
“apfirm”
⑦Enter the “apfirm” after “CMD: ” then, press [Enter ↵ ]
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