If your Android phone won’t connect to Bluetooth earbuds, a speaker or your car, start small: turn Bluetooth off and on, restart both devices, and check the accessory is actually in pairing mode. If that fails, forget the device on both sides and pair it again. Resetting Bluetooth and Wi-Fi settings comes last, because it wipes every saved network and pairing.
Cooper is the Androidlounge editorial pen name. The steps follow Google’s Android and Pixel help pages and the Android 17 developer notes, linked at the end. Nothing here comes from hands-on testing. Menu names differ between Pixel, Samsung, Motorola and other brands, so use the Settings search bar if a path doesn’t match.
First, work out what kind of problem it is
| What happens | Most likely cause | Start at |
|---|---|---|
| The accessory doesn’t appear in the list | It isn’t in pairing mode, or it’s connected to another device | Fix 2 |
| It pairs but won’t reconnect later | A stale saved pairing | Fix 4 |
| Connected, but no music | Media audio is switched off for that device | Fix 5 |
| Connected, but calls stay on the phone | Phone audio is switched off, or another device took the call | Fix 5 |
| Car won’t pair at all | Old pairings stored in the car or phone | Fix 6 |
| Several accessories misbehave at once | Phone software or settings | Fixes 7 to 9 |
The fixes, in order
Fix 1: Toggle Bluetooth and restart both devices
Turn Bluetooth off and on from Quick Settings, then restart the phone and switch the accessory off and on. Google lists this as the first step for every Bluetooth problem, and it clears many temporary glitches.
Fix 2: Put the accessory in pairing mode
Most accessories need to be in pairing mode before a phone can find them. Many show a flashing light when they’re ready, but check the accessory’s instructions, because the button and timing vary. If it’s still connected to another phone, tablet or laptop, disconnect it there first. Some keyboards and other accessories also need to be connected before they’ll pair.
Fix 3: Pair from Settings instead of the pop-up
Fast Pair accessories normally show a pop-up when you bring them near your phone. Google says the phone needs to be within about half a metre, with Bluetooth and Location both turned on, and connected to Wi-Fi or mobile data. If the pop-up doesn’t appear, pair the normal way: Settings > Connected devices > Pair new device, then tap the accessory’s name. If it asks for a passcode you don’t have, Google suggests trying 0000 or 1234.
Fix 4: Forget the device and pair again
Go to Settings > Connected devices, open Saved devices (or Bluetooth), tap the settings icon next to the accessory and choose Forget. Then remove your phone from the accessory’s own memory if it has one (earbud apps and car systems usually do), and pair from scratch. While you’re there, forget old devices you no longer use.
On Android 17, Google’s developer notes describe a new automatic re-pairing feature: if the stored pairing between phone and accessory is lost, the system can try to re-establish it in the background and asks you to confirm. If that attempt fails, forget and re-pair manually as above.
Fix 5: Check media and phone audio for that device
If the accessory connects but you hear nothing, open Settings > Connected devices, tap the settings icon next to the device, and make sure Media audio (for music) and Phone audio (for calls) are on. Also check the volume on both the phone and the accessory, and that another paired device, like a watch or a second speaker, isn’t taking the audio.
Fix 6: Clear old pairings in the car
Car systems often store a limited list of phones. Following Google’s steps, forget the car on your phone, delete your phone (and any phones you no longer use) from the car’s list using its manual, then pair again. Your car’s manual tells you whether to start pairing from the phone or the car. If you also use Android Auto, our guide to Android Auto wireless requirements covers the extra checks.
Fix 7: Run Bluetooth diagnostics (Pixel 6 and later)
Pixel 6 and newer phones, including Pixel Fold, have a built-in test at Settings > Connected devices > Bluetooth diagnostics. Pick the accessory and run it. Google’s help page explains what information is shared with Google if you choose to send diagnostics, so read that screen before you agree.
Fix 8: Update the phone, the app and the accessory
Check Settings > System > Software update, update the accessory’s companion app in Google Play, and use that app to install any firmware update for earbuds or headphones. If Bluetooth problems began straight after a system update, see our Android 17 slowdown and battery checklist, which explains Safe Mode testing.
Fix 9: Reset Bluetooth and Wi-Fi settings
On a Pixel, Google’s path is Settings > System > Reset options > Reset Bluetooth & Wi-Fi. Samsung and other brands have a similar “reset network settings” option. This deletes all saved Wi-Fi networks and Bluetooth pairings, but not your photos, apps or files. Afterwards you’ll need to re-enter Wi-Fi passwords and pair every accessory again.
If the phone also keeps dropping Wi-Fi, work through our Wi-Fi disconnecting fixes first, because the same reset fixes both.
When it’s probably the accessory
Try the accessory with a different phone or tablet. If it fails there too, the accessory is the likely cause: charge it fully, look up how to factory reset it in the maker’s instructions, and contact the maker about warranty if that doesn’t help. If every Bluetooth device fails on your phone but works elsewhere, contact your phone’s manufacturer or an authorised repairer.
FAQ
Why won’t my phone find my Bluetooth earbuds?
Usually they aren’t in pairing mode, or they’re still connected to another device. Disconnect them elsewhere, put them in pairing mode and use Settings > Connected devices > Pair new device.
Why does my car connect but not play music?
Check that Media audio is on for the car in your phone’s Bluetooth settings, and that the car supports music over Bluetooth. Google notes that not all cars do.
Will resetting Bluetooth and Wi-Fi delete my data?
No. It removes saved Wi-Fi networks and Bluetooth pairings, not your photos, apps or files.
Do I need Location on for Bluetooth?
For Fast Pair pop-ups, Google says Bluetooth and Location both need to be on. Regular pairing from Settings works through Bluetooth settings.
Sources
- Android Help: Fix Bluetooth problems on Android
- Pixel Phone Help: Fix Bluetooth problems (Bluetooth diagnostics)
- Pixel Phone Help: Fix mobile connectivity issues (Reset Bluetooth & Wi-Fi)
- Android Developers: Android 17 behaviour changes (autonomous re-pairing)
Last reviewed: November 7, 2026
