- Open brennenstuhl®Connect app, update is displayed.
- Start the update for the smoke alarm device
- Wake up smoke alarm from sleep mode by pressing the test button until a "beep" sounds
- Update starts
- Keep app open and observe the progress
- If the update stops and the smoke detector is back in sleep mode, press the test button again until the "beep" sounds
- Update is completed and confirmed
If this does not work, please clear the app's cache. After clearing the cache, perform the above steps again.
Here's how to clear the cache:
Wake-up of the WRHM01 by functional test: