What happens during a Goal Zero Yeti Firmware update?
GOAL ZERO ADMIN
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Once a firmware update has been initiated in the Yeti App, the Yeti’s WiFi icon will begin flashing quickly on the screen and you’ll notice a beeping; this can go on for three to five minutes. When the Yeti screen goes blank, do not press buttons. Once the firmware update has completed, the Yeti will go back to its previous state and you’ll be good to go.