nRF Connect, 2017-03-03 ZEI in DFU Mode (FB:0D:B6:28:34:E5) V 09:16:09.928 Connecting to FB:0D:B6:28:34:E5... D 09:16:09.928 gatt = device.connectGatt(autoConnect = false) D 09:16:12.372 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 09:16:12.372 Connected to FB:0D:B6:28:34:E5 D 09:16:12.372 wait(600ms) D 09:16:12.386 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED V 09:16:12.995 Discovering services... D 09:16:12.995 gatt.discoverServices() D 09:16:13.271 [Callback] Services discovered with status: 0 I 09:16:13.273 Services discovered V 09:16:13.284 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) Generic Attribute (0x1801) Secure DFU Service (0xFE59) - DFU Packet [WNR] (8ec90002-f315-4f60-9fb8-838830daea50) - DFU Control Point [N W] (8ec90001-f315-4f60-9fb8-838830daea50)    Client Characteristic Configuration (0x2902) V 09:16:26.426 [DFU] DFU service started V 09:16:26.427 [DFU] Opening file... I 09:16:26.446 [DFU] Image file opened (71916 bytes in total) D 09:16:26.446 [DFU] wait(1000) D 09:16:27.450 [DFU] wait(1000) V 09:16:28.455 [DFU] Connecting to DFU target... D 09:16:28.455 [DFU] gatt = device.connectGatt(autoConnect = false) I 09:16:28.509 [DFU] Connected to FB:0D:B6:28:34:E5 V 09:16:28.509 [DFU] Discovering services... D 09:16:28.509 [DFU] gatt.discoverServices() I 09:16:28.871 [DFU] Services discovered D 09:16:28.896 [DFU] wait(1000) V 09:16:29.885 [DFU] Enabling notifications for 8ec90001-f315-4f60-9fb8-838830daea50 D 09:16:29.897 [DFU] gatt.setCharacteristicNotification(8ec90001-f315-4f60-9fb8-838830daea50, true) D 09:16:29.897 [DFU] gatt.writeDescriptor(00002902-0000-1000-8000-00805f9b34fb, value=0x01-00) I 09:16:29.928 [DFU] Data written to descr.8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 01-00 V 09:16:29.928 [DFU] Notifications enabled for 8ec90001-f315-4f60-9fb8-838830daea50 A 09:16:29.928 [DFU] Notifications enabled D 09:16:29.928 [DFU] wait(1000) V 09:16:30.944 [DFU] Writing to characteristic 8ec90001-f315-4f60-9fb8-838830daea50 D 09:16:30.944 [DFU] gatt.writeCharacteristic(8ec90001-f315-4f60-9fb8-838830daea50) I 09:16:30.985 [DFU] Data written to 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 06-01 I 09:16:30.985 [DFU] Notification received from 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 60-06-01-00-01-00-00-00-00-00-00-00-00-00-00 A 09:16:30.985 [DFU] Command object info received (Max size = 256, Offset = 0, CRC = 00000000) V 09:16:30.985 [DFU] Writing to characteristic 8ec90001-f315-4f60-9fb8-838830daea50 D 09:16:30.985 [DFU] gatt.writeCharacteristic(8ec90001-f315-4f60-9fb8-838830daea50) I 09:16:31.048 [DFU] Data written to 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 02-00-00 I 09:16:31.048 [DFU] Notification received from 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 60-02-01 A 09:16:31.048 [DFU] Packet Receipt Notif disabled (Op Code = 2, Value = 0) V 09:16:31.048 [DFU] Writing to characteristic 8ec90001-f315-4f60-9fb8-838830daea50 D 09:16:31.048 [DFU] gatt.writeCharacteristic(8ec90001-f315-4f60-9fb8-838830daea50) I 09:16:31.099 [DFU] Data written to 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 01-01-90-00-00-00 I 09:16:31.099 [DFU] Notification received from 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 60-01-01 A 09:16:31.099 [DFU] Command object created V 09:16:31.099 [DFU] Writing to characteristic 8ec90002-f315-4f60-9fb8-838830daea50 D 09:16:31.099 [DFU] gatt.writeCharacteristic(8ec90002-f315-4f60-9fb8-838830daea50) I 09:16:31.099 [DFU] Data written to 8ec90002-f315-4f60-9fb8-838830daea50, value (0x): 12-8D-01-0A-47-08-01-12-43-08-FF-FF-FF-FF-0F-10-FF-FF-FF-FF V 09:16:31.099 [DFU] Writing to characteristic 8ec90002-f315-4f60-9fb8-838830daea50 D 09:16:31.099 [DFU] gatt.writeCharacteristic(8ec90002-f315-4f60-9fb8-838830daea50) I 09:16:31.099 [DFU] Data written to 8ec90002-f315-4f60-9fb8-838830daea50, value (0x): 0F-1A-03-FE-FF-03-20-00-28-00-30-00-38-EC-B1-04-42-24-08-03 V 09:16:31.099 [DFU] Writing to characteristic 8ec90002-f315-4f60-9fb8-838830daea50 D 09:16:31.099 [DFU] gatt.writeCharacteristic(8ec90002-f315-4f60-9fb8-838830daea50) I 09:16:31.118 [DFU] Data written to 8ec90002-f315-4f60-9fb8-838830daea50, value (0x): 12-20-AC-D4-DB-2A-12-2F-43-6F-BB-00-FC-A3-B8-24-38-C9-FF-7C V 09:16:31.118 [DFU] Writing to characteristic 8ec90002-f315-4f60-9fb8-838830daea50 D 09:16:31.118 [DFU] gatt.writeCharacteristic(8ec90002-f315-4f60-9fb8-838830daea50) I 09:16:31.119 [DFU] Data written to 8ec90002-f315-4f60-9fb8-838830daea50, value (0x): D0-45-72-2A-5A-6A-D4-30-D0-83-74-B3-F8-92-48-01-10-00-1A-40 V 09:16:31.119 [DFU] Writing to characteristic 8ec90002-f315-4f60-9fb8-838830daea50 D 09:16:31.119 [DFU] gatt.writeCharacteristic(8ec90002-f315-4f60-9fb8-838830daea50) I 09:16:31.119 [DFU] Data written to 8ec90002-f315-4f60-9fb8-838830daea50, value (0x): 11-60-38-B7-3D-2E-9D-34-73-E7-81-40-80-00-A4-48-78-A0-B1-FF V 09:16:31.119 [DFU] Writing to characteristic 8ec90002-f315-4f60-9fb8-838830daea50 D 09:16:31.119 [DFU] gatt.writeCharacteristic(8ec90002-f315-4f60-9fb8-838830daea50) I 09:16:31.119 [DFU] Data written to 8ec90002-f315-4f60-9fb8-838830daea50, value (0x): BD-88-B9-DD-49-A6-D7-41-BA-4E-57-1A-7F-EE-B2-A2-51-C2-06-A8 V 09:16:31.119 [DFU] Writing to characteristic 8ec90002-f315-4f60-9fb8-838830daea50 D 09:16:31.119 [DFU] gatt.writeCharacteristic(8ec90002-f315-4f60-9fb8-838830daea50) I 09:16:31.119 [DFU] Data written to 8ec90002-f315-4f60-9fb8-838830daea50, value (0x): 44-9A-4B-E0-88-4D-E5-E9-51-4A-6E-D9-D8-8B-58-0E-B5-60-30-3B V 09:16:31.119 [DFU] Writing to characteristic 8ec90002-f315-4f60-9fb8-838830daea50 D 09:16:31.119 [DFU] gatt.writeCharacteristic(8ec90002-f315-4f60-9fb8-838830daea50) I 09:16:31.119 [DFU] Data written to 8ec90002-f315-4f60-9fb8-838830daea50, value (0x): 0F-15-9D-43 A 09:16:31.119 [DFU] Command object sent (CRC = 0FEE4914) V 09:16:31.119 [DFU] Writing to characteristic 8ec90001-f315-4f60-9fb8-838830daea50 D 09:16:31.119 [DFU] gatt.writeCharacteristic(8ec90001-f315-4f60-9fb8-838830daea50) I 09:16:31.219 [DFU] Data written to 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 03 I 09:16:31.219 [DFU] Notification received from 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 60-03-01-90-00-00-00-14-49-EE-0F A 09:16:31.219 [DFU] Checksum received (Offset = 144, CRC = 0FEE4914) V 09:16:31.219 [DFU] Writing to characteristic 8ec90001-f315-4f60-9fb8-838830daea50 D 09:16:31.220 [DFU] gatt.writeCharacteristic(8ec90001-f315-4f60-9fb8-838830daea50) I 09:16:31.281 [DFU] Data written to 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 04 I 09:16:31.281 [DFU] Notification received from 8ec90001-f315-4f60-9fb8-838830daea50, value (0x): 60-04-05 E 09:16:31.281 [DFU] Remote DFU error: REMOTE DFU INVALID OBJECT V 09:16:31.281 [DFU] Disconnecting... D 09:16:31.285 [DFU] gatt.disconnect() I 09:16:31.312 [DFU] Disconnected D 09:16:31.312 [DFU] gatt.refresh() (hidden) D 09:16:31.312 [DFU] gatt.close() D 09:16:31.312 [DFU] wait(600)