Bluetooth problems usually come down to a stuck pairing memory, outdated software, or interference — rarely a hardware fault.
Forget the device on both ends
Remove the paired device from your phone's Bluetooth list and remove your phone from the other device's memory too, then pair fresh. A mismatched pairing record is one of the most common causes of connection failures.
Restart both devices
Bluetooth radios on both the phone and the accessory can get into a stuck state. Turning both off and back on clears this more often than you'd expect.
Check the distance and interference
Bluetooth range shrinks around Wi-Fi routers, microwaves, and other wireless devices. Move closer and away from other electronics if you're having trouble pairing.
Confirm the accessory is in pairing mode
Many devices need to be put into pairing mode manually (often a long-press on a button) and will otherwise just try to reconnect to whatever they paired with last.
Update your phone's software
Bluetooth connectivity bugs are commonly addressed in software updates, especially for specific accessory compatibility issues.
If a specific accessory won't pair with any phone, the problem is likely the accessory. If your phone won't reliably pair with anything, that points to a phone-side issue worth having checked.
Still having trouble?
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