EVVA AirKey System Manual page 144

Firmware updates may take several minutes, depending on the Internet
connection. Permanently hold the NFC smartphone to the
component or remain within the Locking component's range with Bluetooth
smartphones during this time.
Do not remove the smartphone from the components you would like to update during
transfers. A message indicating the first update step was successful appears once the
process is complete.
Remove the smartphone from the Locking component until the Locking
>
component flashes and an audible signal sounds.
Hold the NFC smartphone to the Locking component or keep the Bluetooth
>
smartphone within range of the Locking component and follow the on-screen
instructions.
A message indicating the firmware update was successful appears once it has been
completed successfully.
Figure 230: AirKey app – updating firmware
Figure 231: AirKey app – update step successful
Locking
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