[Desire Android Development] jamiegt10:
Originally Posted by Riza-Aslan

Has anyone else problems with Bluetooth pairing? It pairs, but then it can not connect to the paired device. Here is my log:

Code:

E/CachedBluetoothDeviceManager( 694): Got bonding state changed for 00:10:60:D1:B2:DD, but we have no record of that device.

W/CachedBluetoothDeviceManager( 694): showUnbondMessage: Not displaying any message for reason:9

D/dalvikvm( 694): GC_CONCURRENT freed 1629K, 53% free 3847K/8135K, external 6623K/7202K, paused 9ms+5ms

D/DiscoveryTest( 650): Test 1: Binding Request sent.

D/DiscoveryTest( 650): Node is natted.

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Adapter:DeviceCreated from /org/bluez/274/hci0

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Adapter:PropertyChanged from /org/bluez/274/hci0

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/274/hci0/dev_00_10_60_D1_B2_DD

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/274/hci0/dev_00_10_60_D1_B2_DD

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/274/hci0/dev_00_10_60_D1_B2_DD

V/BluetoothEventRedirector( 694): Received android.bluetooth.device.action.NAME_CHANGED

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/274/hci0/dev_00_10_60_D1_B2_DD

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Adapter:PropertyChanged from /org/bluez/274/hci0

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Adapter:DeviceRemoved from /org/bluez/274/hci0

I/ActivityManager( 147): Displayed com.android.settings/.bluetooth.BluetoothSettings: +324ms

D/dalvikvm( 574): GC_CONCURRENT freed 429K, 62% free 2554K/6663K, external 1625K/2137K, paused 7ms+2ms

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Adapter:DeviceCreated from /org/bluez/274/hci0

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Adapter:PropertyChanged from /org/bluez/274/hci0

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/274/hci0/dev_00_10_60_D1_B2_DD

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/274/hci0/dev_00_10_60_D1_B2_DD

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/274/hci0/dev_00_10_60_D1_B2_DD

V/BluetoothEventRedirector( 694): Received android.bluetooth.device.action.NAME_CHANGED

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/274/hci0/dev_00_10_60_D1_B2_DD

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Adapter:PropertyChanged from /org/bluez/274/hci0

E/BluetoothEventLoop.cpp( 147): event_filter: Received signal org.bluez.Adapter:DeviceRemoved from /org/bluez/274/hci0

I had problems after restoring an older backup with Titanium Backup.

This is how I solved it:

1. Disable Bluetooth

2. Delete all subfolders in /data/misc/bluetoothd

3. Reboot (I did remove my battery and did not do a proper shutdown to prevent flushing of bluetooth cache with wrong configs again)

4. After reboot pair bluetooth devices again.

Cheers for the tip. this worked perfectly for me!!