1. Android Central Question's Avatar
    It was paired before. By accident I unpaired it, and cannot pair again. An error message saying "Can't pair. Incorrect pin entered." is displayed. There was no option to enter pin. How can I fix this? I have tried reseting network settings, to no avail.
    10-15-2018 01:37 AM
  2. B. Diddy's Avatar
    Welcome to Android Central! What's the brand and model of the speaker? Check its manual -- is there a way to reset the speaker?
    10-15-2018 03:54 PM
  3. Salman S7MU's Avatar
    @B.Diddy The model is LG CM9760, I don't think there is any option to reset it
    10-17-2018 11:43 PM
  4. B. Diddy's Avatar
    Try going to Settings>Apps, tap Menu>Show System, select Bluetooth, then Clear Cache/Clear Data. Then try pairing again.

    It looks like that stereo system is relatively old -- do you know when it was released? The manual mentions an app in the "Google Android Market," which is fairly ancient terminology. I wonder if its Bluetooth connection protocol has become outdated with respect to current versions.
    10-19-2018 09:56 AM
  5. Rukbat's Avatar
    If all else still fails, try 0000 as the PIN. (Older devices sometimes used it for systems that wouldn't work without a PIN.)
    10-19-2018 02:45 PM
  6. B. Diddy's Avatar
    The problem seems to be that there is no option to enter a PIN, though.
    10-19-2018 04:50 PM

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