AmbiCom WL250N-AR - Manual (Page 77)

Click ‘Browse’ button first, you’ll be prompted to provide the filename of firmware upgrade file. Please download the latest
firmware file from our website, and use it to upgrade your router.
After a firmware upgrade file is selected, click ‘Apply’ button, and the router will start firmware upgrade procedure automatically.
The procedure may take several minutes, please be patient.
NOTE: Never interrupt the upgrade procedure by closing the web browser or physically disconnect your computer
from router. If the firmware you uploaded is corrupt, the firmware upgrade will fail, and you may have to return this
router to the dealer of purchase to ask for help. (Warranty voids if you interrupted the upgrade procedure).
3-7 System Reset
If you think the network performance is bad, or you found the behavior of the router is strange, you can perform a router reset,
sometime it will solve the problem. To do so, please click ‘Tool’ located at the upper-right corner of web management interface,
then click ‘Reset’ on the left of web management interface, then the following message will be displayed on your web browser:
Please click ‘Apply’ to reset your router, and it will be available again after few minutes, please be patient.
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