User's Guide
Your YoLink products are constantly being improved, 
with new features added. It is periodically necessary to 
make changes to your device's firmware. For optimal 
performance of your system, and to give you access to 
all available features for your devices, these firmware 
updates should be installed when they become available
Firmware Updates
O
In the Detail screen of each device, at the bottom, you 
will see the Firmware section, as shown in the image 
below. A firmware update is available for your device 
if it says “#### ready now”
Tap in this area to start the update
The device will update automatically, indicating 
progress by percentage complete. You may use your 
device during the update, as the update is performed 
“in the background”. The FEAT (feature) indicating 
light will slowly blink red during the update, and the 
update may continue for several minutes beyond the 
light turning off
Factory Reset
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Factory reset will erase device settings and restore it to 
factory defaults. Doing a factory reset will remove the 
device from your account and it will not harm the device 
and will lose any data or require you to re-do your 
automations, etc. 
Instructions:
Hold the SET button down for 20-25 seconds until the 
FEAT (feature) LED blinks red. Release the button as 
soon as it blinks red, as holding the button longer than 
25 seconds will abort the factory reset operation. 
Factory reset will be complete when the status light 
stops blinking
Only deleting a device from the app will remove it 
from your account
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