File Name: xxxxxx-0.135-7.zip Parts: 1 Size: 53 KB Soft Device Size: Zero KB Bootloader Size: Zero KB [Callback] Central Manager did update state to: Powered ON Connecting to Xxxxxx-xxxx... centralManager.connect(peripheral, options: nil) [Callback] Central Manager did connect peripheral Connected to Xxxxxx-xxxx Discovering services... peripheral.discoverServices(nil) Services discovered Starting Secure DFU... Connected to Xxxxxx-xxxx Services discovered Secure DFU Service found Discovering characteristics in DFU Service... peripheral.discoverCharacteristics(nil, for: FE59) DFU characteristics discovered Enabling indications for 8EC90003-F315-4F60-9FB8-838830DAEA50... peripheral.setNotifyValue(true, for: 8EC90003-F315-4F60-9FB8-838830DAEA50) Indications enabled for 8EC90003-F315-4F60-9FB8-838830DAEA50 Buttonless DFU indications enabled Application with buttonless update found Trying setting bootloader name to Dfu33264 Writing to characteristic 8EC90003-F315-4F60-9FB8-838830DAEA50... peripheral.writeValue(0x02084466753333323634, for: 8EC90003-F315-4F60-9FB8-838830DAEA50, type: .withResponse) Data written to 8EC90003-F315-4F60-9FB8-838830DAEA50 Indication received from 8EC90003-F315-4F60-9FB8-838830DAEA50, value (0x):200201 Response (Op Code = 2, Status = 1) received Bootloader name changed successfully Writing to characteristic 8EC90003-F315-4F60-9FB8-838830DAEA50... peripheral.writeValue(0x01, for: 8EC90003-F315-4F60-9FB8-838830DAEA50, type: .withResponse) Data written to 8EC90003-F315-4F60-9FB8-838830DAEA50 Indication received from 8EC90003-F315-4F60-9FB8-838830DAEA50, value (0x):200101 Response (Op Code = 1, Status = 1) received [Callback] Central Manager did disconnect peripheral Disconnected by the remote device Buttonless service not configured, see: https://devzone.nordicsemi.com/f/nordic-q-a/59881/advertising-rename-feature-not-working/243566#243566. To workaround, disable alternative advertising name. Scanning for the DFU Bootloader... centralManager.scanForPeripherals(withServices, [FE59] Scanning timed out returning no matching peripherals! centralManager.stopScan()