cleer ARC II - Page 19

Step 5: Preparing update
Step 6: Downloading update Step 7: ARC II will restart automatically Step 8: Update completed
How to update firmware?
* Reminder:
Please ensure your device has a good network connection and sufficient battery power. The updating process usually takes 7-15 minutes.
Please ensure that the battery level is at least 50% before upgrade.
Please place your headphones next to your phone and leave the app open. Your screen should automatically remain on while the update is being
applied.