[Galaxy Grand Prime Android Development] mobileplay1:
Here is a copy of the config file after pairing, restarting, and having to pair again.

Nothing paired

[Adapter]

Address = 00:a0:c6:4f:fc:87

LE_LOCAL_KEY_IRK = c7c91c78379d62bd625ab662ff848158

LE_LOCAL_KEY_IR = 513f290820791bca7c8eac7d9173c59f

LE_LOCAL_KEY_DHK = cf383a40e083353dce9daac05730d3fd

LE_LOCAL_KEY_ER = 2d495e881152f93b4234d58a83a73b6c

ScanMode = 1

DiscoveryTimeout = 120

[AutoPairBlacklist]

AddressBlacklist = 00:02:C7,00:16:FE,00:19:C1,00:1B:FB,00:1E:3D,00:21:4F,00:23:06,00:24:33,00:A0:79,00:0E:6D,00:13:E0,00:21:E8,00:60:57,00:0E:9F,00:12:1C,00:18:91,00:18:96,00:13:04,00:16:FD,00:22:A0,00:0B:4C,00:60:6F,00:23:3D,00:C0:59,00:0A:30,00:1E:AE,00:1C:D7,00:80:F0,00:12:8A,00:09:93,00:80:37,00:26:7E,00:26:e8

ExactNameBlacklist = Motorola IHF1000,i.TechBlueBAND,X5 Stereo v1.3,KML_CAN

FixedPinZerosKeyboardBlacklist = 00:0F:F6

PartialNameBlacklist = BMW,Audi,Parrot,Car

After headset paired

[Adapter]

Address = 00:a0:c6:4f:fc:87

LE_LOCAL_KEY_IRK = c7c91c78379d62bd625ab662ff848158

LE_LOCAL_KEY_IR = 513f290820791bca7c8eac7d9173c59f

LE_LOCAL_KEY_DHK = cf383a40e083353dce9daac05730d3fd

LE_LOCAL_KEY_ER = 2d495e881152f93b4234d58a83a73b6c

ScanMode = 2

DiscoveryTimeout = 120

[AutoPairBlacklist]

AddressBlacklist = 00:02:C7,00:16:FE,00:19:C1,00:1B:FB,00:1E:3D,00:21:4F,00:23:06,00:24:33,00:A0:79,00:0E:6D,00:13:E0,00:21:E8,00:60:57,00:0E:9F,00:12:1C,00:18:91,00:18:96,00:13:04,00:16:FD,00:22:A0,00:0B:4C,00:60:6F,00:23:3D,00:C0:59,00:0A:30,00:1E:AE,00:1C:D7,00:80:F0,00:12:8A,00:09:93,00:80:37,00:26:7E,00:26:e8

ExactNameBlacklist = Motorola IHF1000,i.TechBlueBAND,X5 Stereo v1.3,KML_CAN

FixedPinZerosKeyboardBlacklist = 00:0F:F6

PartialNameBlacklist = BMW,Audi,Parrot,Car

[b7:c5:fe:00:14:28]

Timestamp = 1497665469

DevClass = 2360324

DevType = 1

AddrType = 0

Name = PBH10

Manufacturer = 29

LmpVer = 4

LmpSubVer = 17118

LinkKeyType = 4

PinLength = 0

LinkKey = c47c46ad20bb30b4a2273f49614314d9

Service = 0000111e-0000-1000-8000-00805f9b34fb 0000110b-0000-1000-8000-00805f9b34fb 0000110e-0000-1000-8000-00805f9b34fb 00000000-0000-1000-8000-00805f9b34fb 00000000-0000-1000-8000-00805f9b34fb

After restart, and repairing

[Adapter]

Address = 00:a0:c6:c8:56:ea

LE_LOCAL_KEY_IRK = c7c91c78379d62bd625ab662ff848158

LE_LOCAL_KEY_IR = 513f290820791bca7c8eac7d9173c59f

LE_LOCAL_KEY_DHK = cf383a40e083353dce9daac05730d3fd

LE_LOCAL_KEY_ER = 2d495e881152f93b4234d58a83a73b6c

ScanMode = 1

DiscoveryTimeout = 120

[AutoPairBlacklist]

AddressBlacklist = 00:02:C7,00:16:FE,00:19:C1,00:1B:FB,00:1E:3D,00:21:4F,00:23:06,00:24:33,00:A0:79,00:0E:6D,00:13:E0,00:21:E8,00:60:57,00:0E:9F,00:12:1C,00:18:91,00:18:96,00:13:04,00:16:FD,00:22:A0,00:0B:4C,00:60:6F,00:23:3D,00:C0:59,00:0A:30,00:1E:AE,00:1C:D7,00:80:F0,00:12:8A,00:09:93,00:80:37,00:26:7E,00:26:e8

ExactNameBlacklist = Motorola IHF1000,i.TechBlueBAND,X5 Stereo v1.3,KML_CAN

FixedPinZerosKeyboardBlacklist = 00:0F:F6

PartialNameBlacklist = BMW,Audi,Parrot,Car

[b7:c5:fe:00:14:28]

Timestamp = 1497665469

DevClass = 2360324

DevType = 1

AddrType = 0

Name = PBH10

Manufacturer = 0

LmpVer = 0

LmpSubVer = 0

LinkKeyType = 4

PinLength = 0

LinkKey = dc624c23086184b020e0dc3a8733c245

Service = 0000111e-0000-1000-8000-00805f9b34fb 0000110b-0000-1000-8000-00805f9b34fb 0000110e-0000-1000-8000-00805f9b34fb 00000000-0000-1000-8000-00805f9b34fb 00000000-0000-1000-8000-00805f9b34fb

If I forget, then pair again manufacturer, lmpver, lmpsubver, shows back up.

If I Dont forget it shows device is paired, but when connecting it asks to pair again and issues new link key.

Tried copying original file, and after restart replaced the config file with original but still won't connect without pairing again.

Any ideas?