nRF Connect, 2022-02-17 DfuTarg (C4:32:0D:4D:4A:1E) D 14:05:48.688 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED V 14:05:48.938 Connecting to C4:32:0D:4D:4A:1E... D 14:05:48.939 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE, opportunistic = true, preferred PHY = LE 1M) (hidden) D 14:05:48.950 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 14:05:48.950 Connected to C4:32:0D:4D:4A:1E V 14:05:49.009 Discovering services... D 14:05:49.009 gatt.discoverServices() I 14:05:49.400 Connection parameters updated (interval: 15.0ms, latency: 0, timeout: 6000ms) D 14:05:49.476 [Callback] Services discovered with status: 0 I 14:05:49.476 Services discovered V 14:05:49.498 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) 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) I 14:05:49.540 Connection parameters updated (interval: 7.5ms, latency: 0, timeout: 5000ms) I 14:05:49.622 Connection parameters updated (interval: 15.0ms, latency: 0, timeout: 6000ms) D 14:06:03.064 [Callback] Connection state changed with status: 19 and new state: DISCONNECTED (0) W 14:06:03.064 Connection terminated by peer (status 19) I 14:06:03.064 Disconnected D 14:06:03.124 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED