The yellow blinking light of the Apple router indicates that you need to update the firmware or a base station has been reset. Let’s have a look on how to fix Apple router blinking yellow.

Steps to make the yellow light stable:

 Update the firmware of your router.

 Remove the power adapter and plug it in the socket.

 Press and hold the reset button for 10 seconds.

 Now, configure the settings.

 Save the changes and see if it has stopped blinking.

Read more: apple airport utility