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Why won't my Samsung S10 connect to Bluetooth?

Author

Michael Henderson

Updated on March 19, 2026

Why won't my Samsung S10 connect to Bluetooth?

If you are still unable to set up the Bluetooth pairing, you may need to reset the network settings on your phone. NOTE: Resetting the network settings will remove all stored Wi-Fi networks and Bluetooth pairings. Mobile data settings will be reset to their defaults.

Herein, why isn't my S10 Bluetooth connecting?

S10 Bluetooth issues fix #1: Toggle Bluetooth on and off

On your S10 simply tap on the Bluetooth icon by pulling down the notification bar. Once you've done that, you also need to turn off Bluetooth service on the other device. After a few moments, try to reestablish the connection and see how it goes.

Likewise, why will my phone not stay connected to Bluetooth? For Android phones, go to Settings > System > Advanced> Reset Options > Reset Wi-fi, mobile & Bluetooth. For iOS and iPadOS device, you'll have to unpair all of your devices (go to Setting > Bluetooth, select the info icon and and choose Forget This Device for each device) then restart your phone or tablet.

In this regard, why does my Samsung Bluetooth keep disconnecting?

There could be a number of reasons why a Bluetooth device may randomly disconnect from your Galaxy phone or tablet. It could be that the device has a low battery, was moved too far away from the Galaxy device, or the Bluetooth function was accidentally turned off.

How do I put my Galaxy S10 in pairing mode?

1.Find "Bluetooth"

  1. Slide your finger downwards starting from the top of the screen.
  2. Press the settings icon.
  3. Press Connections.
  4. Press Bluetooth.
  5. Press the indicator to turn on the function.
  6. Press the required Bluetooth device and follow the instructions on the screen to pair the device with your phone.

How do I reset my Bluetooth on my Samsung Galaxy S10?

Clear Bluetooth cache on the Samsung Galaxy S10
  1. Open the Settings app on your S10.
  2. Select Application Manager and select the three dot menu icon in the top right.
  3. Select Show System Apps and scroll to Bluetooth.
  4. Select Storage and select Clear Cache.
  5. Reboot your phone.

Why isn't my Bluetooth working on my Android?

If the Bluetooth is not connecting android properly, you might have to clear the stored app data and cache for the Bluetooth app. Tap on 'Storage & cache'. You can now clear both the storage and cache data from the menu. After that, reconnect with your Bluetooth device to see if it works.

How do I put my Samsung phone in pairing mode?

Step 1: Pair a Bluetooth accessory
  1. Swipe down from the top of the screen.
  2. Touch and hold Bluetooth .
  3. Tap Pair new device. If you don't find Pair new device, check under "Available devices" or tap More. Refresh.
  4. Tap the name of the Bluetooth device you want to pair with your device.
  5. Follow any on-screen instructions.

Why won't my Bluetooth turn on on my Samsung phone?

2.2 Restart Android and turn on Bluetooth again

Turn your Android device off by holding down the Power button. Wait for several minutes and then turn your phone on again. Wait for your phone to completely power up, so you're on the Main Menu. Navigate Settings > Bluetooth and then enable the setting.

How do I connect my Bluetooth to my Galaxy S10?

Pair
  1. From the Home screen, swipe up on an empty spot to open the Apps tray.
  2. Tap Settings > Connections.
  3. Tap the Bluetooth switch to turn on.
  4. Tap Bluetooth.
  5. If your mobile device stops scanning before your Bluetooth device is ready, tap SCAN.

How do I stop my Bluetooth from disconnecting?

Go to Location settings, put mode in Battery saving mode. This helps with battery drain. Then press the 3-dots -> select Scanning -> disable Bluetooth scanning and also disable WiFi scanning. Go to Battery -> click 3-dots -> Optimization.

Why does my Bluetooth keep disconnecting?

If your Bluetooth headset disconnects during driving there may be interference from other mobile devices on the road. Wireless devices depend on a certain spectrum to function and multiple devices using the same spectrum can cause disconnection. Higher quality Bluetooth headsets are least likely to have this issue.

How do I reset my Bluetooth on my Samsung?

Clear Your Android Device's Bluetooth Cache
  1. Go to the Settings on your Android device.
  2. Select Apps.
  3. Click â‹® to display your system apps.
  4. Select Bluetooth from the list of apps, then select Storage.
  5. Tap Clear Cache and exit your Settings.
  6. Restart your device and try pairing it to your Reader again.

How do I fix the Bluetooth pairing problem?

What you can do about pairing failures
  1. Determine which pairing process your device employs.
  2. Make sure Bluetooth is turned on.
  3. Turn on discoverable mode.
  4. Power the devices off and back on.
  5. Delete a device from a phone and rediscover it.
  6. Make sure the devices you want to pair are designed to connect with each other.

How do I reset my Bluetooth on my Samsung Galaxy s20?

You can also follow these steps to reset your Bluetooth cache, while clearing out any existing devices:
  1. Open the Settings app on your device.
  2. Scroll down to Apps.
  3. Find the Bluetooth app and select it.
  4. Tap Clear Cache.

Why won't my phone connect to my car with USB?

Not all USB cables will work with all cars. If you're having trouble connecting to Android Auto try using a high-quality USB cable. Make sure your cable has the USB icon . If Android Auto used to work properly and no longer does, replacing your USB cable will likely fix this.

How do I force a Bluetooth device to pair?

Go to settings, Bluetooth, and find your speaker (There should be a list of Bluetooth devices that you last connected to). Tap on the Bluetooth speaker to connect, then turn the speaker on AFTER you pressed the connect button, while your device is trying to connect to it.

Can someone connect to my Bluetooth without me knowing?

Can someone connect to my Bluetooth without me knowing? Theoretically, anyone can connect to your Bluetooth and gain unauthorized access to your device if the visibility of your Bluetooth device is on. This makes it difficult for someone to connect to your Bluetooth without you knowing.

How do I update my Bluetooth on my Android phone?

Method #1 From the Settings Menu
  1. First of all, turn On Bluetooth on your phone.
  2. After you have enabled Bluetooth, go to the 'Settings' menu on your phone.
  3. Then navigate to Applications/Apps>Running.
  4. Now, find and tap on the 'Bluetooth Share' option from the list there.

How do I turn my Bluetooth to discovery mode?

Navigate to the "Settings" menu on your cell phone and locate the "Bluetooth" option. Select the option to place the device in discovery mode. Select the option "Scan for Devices." This will enable the phone to locate compatible Bluetooth devices near its location.

How do I connect my phone to my car without Bluetooth?

Some of the ways by which you can connect your phone to the car stereo are:
  1. FM transmitter.
  2. Cassette tape adaptor.
  3. Bluetooth hands free phone app,
  4. Android Auto and Apple Car Play.
  5. 30 pin connector.
  6. USB stereo jack.

Why does the Bluetooth in my car not work?

If your Bluetooth devices won't connect, it's likely because the devices are out of range, or aren't in pairing mode. If you're having persistent Bluetooth connection problems, try resetting your devices, or having your phone or tablet "forget" the connection.

How do I fix my bluetooth on my Samsung?

Step 1: Check Bluetooth basics
  1. Turn Bluetooth off and then on again. Learn how to turn Bluetooth on and off.
  2. Confirm that your devices are paired and connected. Learn how to pair and connect via Bluetooth.
  3. Restart your devices. Learn how to restart your Pixel phone or Nexus device.

How do I connect my Samsung Galaxy to Bluetooth?

  1. 1 Head into your Settings > Connections.
  2. 2 Toggle on Bluetooth to enable this setting, once enabled select the setting to pair nearby devices.
  3. 3 Select device you would like to connect to.
  4. 4 A Bluetooth pairing request will pop up on both devices, ensure you tap OK on both devices to complete the pairing process.

Where is Bluetooth on Samsung Galaxy?

  1. Swipe up from the home screen, to access your apps.
  2. Tap the Settings app.
  3. Tap Connections.
  4. Tap Bluetooth.
  5. Tap the switch to turn Bluetooth on.

How do I update my bluetooth on my Samsung phone?

If you have a global, unlocked version of Galaxy S10, you can manually check for Android updates with these steps: Open Settings app.

Here's what you must do:

  1. Open Play Store app.
  2. Tap More settings icon at the upper left (three-horizontal lines).
  3. Tap My apps & games.
  4. Tap Update or Update All.

How do I delete Bluetooth devices from my Samsung Galaxy S10?

Delete Paired Bluetooth® Connection - Androidâ„¢
  1. From a Home screen, do one of the following: Ensure Bluetooth is turned on. Navigate: Settings > Connected devices > Connection preferences > Bluetooth.
  2. Tap the appropriate device name or the Settings icon. (right).
  3. Tap 'Forget' or 'Unpair'.

What Bluetooth version is Samsung S10?

Bluetooth 5.0

Can you update your phones Bluetooth?

Can I upgrade Bluetooth version? You cannot upgrade the Bluetooth version of your phone to a newer version. This is because the wireless radio is part of the SOC. If the hardware itself only supports a certain Bluetooth version, you can't do anything to change it.

How do I clear the cache on my Samsung Galaxy S9 Bluetooth?

From the home screen of your Galaxy S9, head over to the Settings and then scroll down to Apps. Press the three-dot menu button on the top and select Show system apps from the drop-down menu. Scroll down to find Bluetooth from the list of apps and press the Clear Cache button once you open it.

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Why won't my Samsung S10 connect to Bluetooth?