nRF Connect, 2020-06-23 SE-007-E000027 (FE:10:CD:01:21:29) V 16:32:20.611 Connecting to FE:10:CD:01:21:29... D 16:32:20.611 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE) D 16:32:21.057 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 16:32:21.057 Connected to FE:10:CD:01:21:29 V 16:32:21.058 Requesting new MTU... D 16:32:21.058 gatt.requestMtu(517) D 16:32:21.059 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED I 16:32:21.829 MTU changed to: 247 V 16:32:21.857 Discovering services... D 16:32:21.857 gatt.discoverServices() D 16:32:21.930 [Callback] Services discovered with status: 0 I 16:32:21.930 Services discovered V 16:32:21.990 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) - Central Address Resolution [R] (0x2AA6) Generic Attribute (0x1801) Unknown Service (7f04f3f0-b665-11e3-a5e2-0800200c9a66) - Unknown Characteristic [W WNR] (92b403f0-b665-11e3-a5e2-0800200c9a66) - Unknown Characteristic [N R] (7d32c0f0-bef5-11e3-b1b6-0800200c9a66) Client Characteristic Configuration (0x2902) - Unknown Characteristic [N R] (2d417c80-b667-11e3-a5e2-0800200c9a66) Client Characteristic Configuration (0x2902) - Unknown Characteristic [N R] (f9f84152-b667-11e3-a5e2-0800200c9a66) Client Characteristic Configuration (0x2902) - Unknown Characteristic [N R] (f9f84150-b667-11e3-a5e2-0800200c9a66) Client Characteristic Configuration (0x2902) - Unknown Characteristic [N R] (f9f84151-b667-11e3-a5e2-0800200c9a66) Client Characteristic Configuration (0x2902) - Unknown Characteristic [N R] (f9f84153-b667-11e3-a5e2-0800200c9a66) Client Characteristic Configuration (0x2902) - Unknown Characteristic [N R] (1dcec130-b668-11e3-a5e2-0800200c9a66) Client Characteristic Configuration (0x2902) Secure DFU Service (0xFE59) - Buttonless DFU [I W] (8ec90003-f315-4f60-9fb8-838830daea50) Client Characteristic Configuration (0x2902) Battery Service (0x180F) - Battery Level [N R] (0x2A19) Client Characteristic Configuration (0x2902) Device Information (0x180A) - Manufacturer Name String [R] (0x2A29) - Model Number String [R] (0x2A24) - Serial Number String [R] (0x2A25) - Hardware Revision String [R] (0x2A27) - Firmware Revision String [R] (0x2A26) - Software Revision String [R] (0x2A28) D 16:32:21.990 gatt.setCharacteristicNotification(7d32c0f0-bef5-11e3-b1b6-0800200c9a66, true) D 16:32:21.992 gatt.setCharacteristicNotification(2d417c80-b667-11e3-a5e2-0800200c9a66, true) D 16:32:21.994 gatt.setCharacteristicNotification(f9f84152-b667-11e3-a5e2-0800200c9a66, true) D 16:32:21.996 gatt.setCharacteristicNotification(f9f84150-b667-11e3-a5e2-0800200c9a66, true) D 16:32:21.998 gatt.setCharacteristicNotification(f9f84151-b667-11e3-a5e2-0800200c9a66, true) D 16:32:21.999 gatt.setCharacteristicNotification(f9f84153-b667-11e3-a5e2-0800200c9a66, true) D 16:32:22.001 gatt.setCharacteristicNotification(1dcec130-b668-11e3-a5e2-0800200c9a66, true) D 16:32:22.004 gatt.setCharacteristicNotification(00002a19-0000-1000-8000-00805f9b34fb, true) V 16:33:15.737 [DFU] DFU service started V 16:33:15.737 [DFU] Opening file... I 16:33:16.188 [DFU] Firmware file opened successfully V 16:33:16.188 [DFU] Connecting to DFU target... D 16:33:16.188 [DFU] gatt = device.connectGatt(autoConnect = false) I 16:33:16.305 [DFU] Connected to FE:10:CD:01:21:29 V 16:33:16.305 [DFU] Discovering services... D 16:33:16.305 [DFU] gatt.discoverServices() I 16:33:16.842 [DFU] Services discovered D 16:33:16.864 [DFU] wait(1000) W 16:33:17.864 [DFU] Application with buttonless update found V 16:33:17.864 [DFU] Jumping to the DFU Bootloader... V 16:33:17.864 [DFU] Enabling indications for 8ec90003-f315-4f60-9fb8-838830daea50 D 16:33:17.864 [DFU] gatt.setCharacteristicNotification(8ec90003-f315-4f60-9fb8-838830daea50, true) D 16:33:17.864 [DFU] gatt.writeDescriptor(00002902-0000-1000-8000-00805f9b34fb, value=0x02-00) I 16:33:17.882 [DFU] Data written to descr.8ec90003-f315-4f60-9fb8-838830daea50, value (0x): 02-00 V 16:33:17.882 [DFU] Notifications enabled for 8ec90003-f315-4f60-9fb8-838830daea50 A 16:33:17.882 [DFU] Indications enabled D 16:33:17.882 [DFU] wait(1000) V 16:33:18.908 [DFU] Writing to characteristic 8ec90003-f315-4f60-9fb8-838830daea50 D 16:33:18.908 [DFU] gatt.writeCharacteristic(8ec90003-f315-4f60-9fb8-838830daea50) A 16:33:18.930 [DFU] Enter bootloader sent (Op Code = 1) I 16:33:18.930 [DFU] Notification received from 8ec90003-f315-4f60-9fb8-838830daea50, value (0x): 20-01-01 A 16:33:18.930 [DFU] Response received (Op Code = 1, Status = 1) D 16:33:22.931 [Callback] Connection state changed with status: 8 and new state: DISCONNECTED (0) E 16:33:22.932 Error 8 (0x8): GATT CONN TIMEOUT I 16:33:22.932 Disconnected I 16:33:22.971 [DFU] Disconnected by the remote device D 16:33:22.977 [DFU] gatt.refresh() (hidden) D 16:33:22.977 [DFU] gatt.close() V 16:33:22.977 [DFU] Scanning for the DFU Bootloader... D 16:33:23.007 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED D 16:33:23.059 [DFU] [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED I 16:33:23.302 [DFU] DFU Bootloader found with address FE:10:CD:01:21:2A V 16:33:23.331 [DFU] DFU service started I 16:33:23.331 [DFU] Firmware file opened successfully D 16:33:23.331 [DFU] wait(1000) D 16:33:24.349 [DFU] wait(1000) V 16:33:25.340 [DFU] Connecting to DFU target... D 16:33:25.401 [DFU] gatt = device.connectGatt(autoConnect = false) I 16:33:25.792 [DFU] Connected to FE:10:CD:01:21:2A V 16:33:25.792 [DFU] Discovering services... D 16:33:25.792 [DFU] gatt.discoverServices() D 16:33:25.973 [DFU] [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED I 16:33:26.198 [DFU] Services discovered D 16:33:26.251 [DFU] wait(1000) V 16:33:27.213 [DFU] Requesting new MTU... D 16:33:27.213 [DFU] gatt.requestMtu(517) V 16:33:27.239 [DFU] Enabling notifications for 8ec90001-f315-4f60-9fb8-838830daea50 D 16:33:27.239 [DFU] gatt.setCharacteristicNotification(8ec90001-f315-4f60-9fb8-838830daea50, true) D 16:33:27.242 [DFU] gatt.writeDescriptor(00002902-0000-1000-8000-00805f9b34fb, value=0x01-00) I 16:33:27.268 [DFU] Data written to descr.8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 01-00 V 16:33:27.269 [DFU] Notifications enabled for 8ec90001-f315-4f60-9fb8-838830daea50 A 16:33:27.269 [DFU] Notifications enabled D 16:33:27.269 [DFU] wait(1000) V 16:33:28.299 [DFU] Writing to characteristic 8ec90001-f315-4f60-9fb8-838830daea50 D 16:33:28.299 [DFU] gatt.writeCharacteristic(8ec90001-f315-4f60-9fb8-838830daea50) I 16:33:28.304 [DFU] Data written to 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 06-01 I 16:33:28.304 [DFU] Notification received from 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 60-06-01-00-01-00-00-87-00-00-00-AC-14-8F-56 A 16:33:28.306 [DFU] Command object info received (Max size = 256, Offset = 135, CRC = 568F14AC) A 16:33:28.306 [DFU] Received CRC match Init packet V 16:33:28.306 [DFU] Writing to characteristic 8ec90001-f315-4f60-9fb8-838830daea50 D 16:33:28.306 [DFU] gatt.writeCharacteristic(8ec90001-f315-4f60-9fb8-838830daea50) I 16:33:28.333 [DFU] Data written to 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 04 I 16:33:28.333 [DFU] Notification received from 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 60-04-01 A 16:33:28.334 [DFU] Command object executed V 16:33:28.334 [DFU] Writing to characteristic 8ec90001-f315-4f60-9fb8-838830daea50 D 16:33:28.334 [DFU] gatt.writeCharacteristic(8ec90001-f315-4f60-9fb8-838830daea50) I 16:33:28.363 [DFU] Data written to 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 06-02 I 16:33:28.363 [DFU] Notification received from 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 60-06-01-00-10-00-00-00-A0-00-00-D1-44-18-B2 A 16:33:28.364 [DFU] Data object info received (Max size = 4096, Offset = 40960, CRC = B21844D1) A 16:33:28.365 [DFU] 40960 bytes of data sent before, CRC match V 16:33:28.398 [DFU] Writing to characteristic 8ec90001-f315-4f60-9fb8-838830daea50 D 16:33:28.398 [DFU] gatt.writeCharacteristic(8ec90001-f315-4f60-9fb8-838830daea50) I 16:33:28.423 [DFU] Data written to 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 04 I 16:33:28.424 [DFU] Notification received from 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 60-04-08 E 16:33:28.425 [DFU] Remote DFU error: OPERATION NOT PERMITTED V 16:33:28.426 [DFU] Disconnecting... D 16:33:28.427 [DFU] gatt.disconnect() I 16:33:28.452 [DFU] Disconnected D 16:33:28.452 [DFU] gatt.refresh() (hidden) D 16:33:28.452 [DFU] gatt.close() D 16:33:28.452 [DFU] wait(600) D 16:33:29.046 gatt.close() D 16:33:29.050 wait(200) V 16:33:29.253 Connecting to FE:10:CD:01:21:29... D 16:33:29.253 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE) D 16:33:34.381 [Callback] Connection state changed with status: 133 and new state: DISCONNECTED (0) E 16:33:34.381 Error 133 (0x85): GATT ERROR I 16:33:34.381 Disconnected