Bluetooth devices typically ask for a pairing PIN to establish a secure connection. However, if your device repeatedly prompts for a PIN or the pairing process fails, there might be an underlying issue. Here’s how to troubleshoot and fix this problem.1. Understand the Default PINsMost Bluetooth devices use standard PINs like 0000, 1234, or 1111 during pairing. If your device asks for a PIN:Check the device manual or documentation for the default PIN.Try common default PINs (0000, 1234, 1111,...
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