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QuickEasyGuide

How to Fix a Bluetooth Device That Won’t Connect

10 minutesEasyPublished September 7, 2026

Bluetooth problems are usually caused by one of a few simple things: the accessory is not truly in pairing mode, it is already connected somewhere else, the battery is low, or the saved pairing has become stuck. Work through the quick checks below before digging into advanced settings.

The Quick Answer

Charge both devices, confirm Bluetooth is on, put the accessory in pairing mode, move it close, and try connecting again. If that fails, remove the saved pairing, restart both devices, and pair them fresh.

Safety note

Do not open or repair a swollen, damaged, or overheating battery-powered accessory. Stop using it and follow the manufacturer’s disposal guidance.

Step-by-Step

  1. Step 1: Charge both devices

    Low battery can prevent an accessory from entering or staying in pairing mode. Charge the accessory and make sure the phone, tablet, or computer has enough power.

  2. Step 2: Turn Bluetooth off and back on

    Toggle Bluetooth off, wait about 10 seconds, then turn it back on. This refreshes the wireless connection without changing saved settings.

  3. Step 3: Put the accessory in pairing mode

    Use the accessory’s pairing button or button sequence. A blinking light or tone usually confirms pairing mode.

    Pro tip

    Check the manufacturer instructions if you are not sure how to enter pairing mode.

  4. Step 4: Move the devices close together

    Keep the accessory within a few feet of the phone or computer while pairing. Move away from crowded USB hubs or other wireless devices if possible.

  5. Step 5: Disconnect it from other devices

    If the accessory was previously paired with another phone, tablet, TV, or computer, disconnect or turn off Bluetooth on that device temporarily.

  6. Step 6: Remove the saved pairing and add it again

    Open Bluetooth settings, remove or forget the accessory, then put it back in pairing mode and add it as a new device.

  7. Step 7: Restart and update

    Restart both devices. If the problem continues, install available operating-system, driver, or accessory firmware updates.

    Watch out

    If the accessory is swollen, leaking, smoking, or unusually hot, stop using it.

Tips

  • Keep the accessory within a few feet during setup.
  • If the accessory was used with another phone or computer, disconnect it there first.
  • Use the manufacturer’s pairing instructions if the button sequence is unclear.

Common Mistakes

  • Trying to pair while the accessory is still connected to another device.
  • Skipping a restart after repeated failed attempts.
  • Resetting the accessory before trying a simple remove-and-repair.

Frequently Asked Questions

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