Does the LED light stay on if the USB charger is disconnected?
Based on the product instructions for the S21 LED Lamp Mobile Phone Holder Wireless Charger, the device does not appear to have an internal…
Manuals+ Q&A
S21 questions & answers
Browse answered questions about S21, including setup, troubleshooting, compatibility and maintenance.
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Answered questions
Why is my sleep recording incorrect on the Radley London S21 smartwatch?
The Radley London S21 smartwatch is designed to monitor your sleep automatically between the hours of 9:00 p.m. and 9:00 a.m. If your sleep…
How do I insert a SIM card into the Samsung Galaxy S21 FE 5G?
To insert a SIM card into the Samsung Galaxy S21 FE 5G, follow these steps: 1. Use the SIM tool provided with the device…
How do I charge the S21 Smartwatch?
To charge your S21 Smartwatch, plug the charging cable into the adapter or USB port on your computer. Make sure to charge the device…
How do I transfer data from my old device to the Samsung Galaxy S21 FE 5G using Smart Switch?
To transfer data from your old device to the Samsung Galaxy S21 FE 5G using Smart Switch, follow these steps: 1. During the setup…
How do I set up facial recognition on my Samsung Galaxy S21 Ultra 5G?
To set up facial recognition on your Samsung Galaxy S21 Ultra 5G, follow these steps as outlined in the user manual: 1. Go to…
How do I set up facial recognition on my Samsung Galaxy S21 Ultra 5G?
To set up facial recognition on your Samsung Galaxy S21 Ultra 5G, follow these steps as outlined in the user manual: 1. Go to…
How do I set up my Samsung Galaxy S21 5G smartphone for the first time?
1. **Inserting the SIM card:** If your SIM card is not pre-installed, follow these steps: - Locate the SIM card tray on your device.…
How can I connect my mobile device to the BLAUBERG S21 Wireless Control System?
To connect your mobile device to the BLAUBERG S21 Wireless Control System, you need to follow these steps: 1. Download the Blauberg Home application…