Press and hold the button for 10 to 12 seconds until you see the Fitbit icon and a version number (e.g. "V30"). Let go of the button. Unplug your tracker from the charging cable. After restarting your tracker follow the instruction on how you will sync your Fitbit Charge HR: 1. Tap on Reset near the bottom. The other two options only perform light resets on specific settings — a useful troubleshooting step, but not what we want here. Read the confirmation of everything This screenshot is from Samsung galaxy s7 with android 8.0.0. Edit: or is there any way to probe for this information through adb or something? Edit2: for anyone interested I downloaded an app called Bluetooth scanner and it shows device 1 as "Unknown". So may be that's just what this icon means. Hold the Power button until you see the Samsung Galaxy logo. Simultaneously release the Power button and press and hold the Volume down key. Keep the Volume down key pressed until the device fully Solution 11: Update Your Software. OS must be updated regularly. Your phone will work better once your phone's software is up to date. Your Galaxy S7 Wi-Fi may not be working because of a bug in the software. To check if your phone is using the latest software: Go to Settings. Tap on About Device or Software Update. . The front of the Galaxy Tab S7+ is dominated by a gorgeous 12.4-inch, 2,800-by-1,752-resolution Super AMOLED display with a 120Hz variable refresh rate. Color accuracy is spot on, with vivid If you are experiencing Bluetooth pairing issues with your Samsung Galaxy S7, try these solutions: 1) Ensure Bluetooth is turned on and discoverable on both devices. 2) Reset network settings on your phone. 3) Clear cache of Bluetooth app. 4) Restart your phone. 1. Open the Settings app on your phone and go to Sounds and vibration . 2. Select the Sound option at the top. 3. Next, tap on Volume and use sliders in the following menu to increase the volume level. Now go ahead and check if the speakers are working fine. 2. Use the Samsung Members App to Test Speakers. The instructions below will show you how to resolve a Bluetooth driver issue. To update the driver, right-click on the device and select Update Driver. By clicking the next, you can search for the most recent driver software. Continue to follow the instructions provided on your screen if there are any new ones. If you're using a phone, insert the S Pen into your Galaxy phone until it clicks into place. If you're using a tablet, attach the S Pen to its designated spot. From Settings, tap Advanced features, and then tap S Pen. Tap More options (the three vertical dots), and then tap Reset S Pen. Your S Pen will now be reset and you can begin using it again.

galaxy s7 bluetooth not working