Acer K135 - Manual (Page 21)

21
Upgrading the Firmware
Before starting the firmware upgrade process, you must make sure that the
MWA Wireless Adapter is connected in Client Mode to an access point with
Internet access. For more information on connecting in Client Mode, see
“About” on page 15.
To upgrade the firmware, follow these steps:
1. From the
Setup Screen, select Firmware Upgrade.
2. Select Yes to confirm.