Issues

• NullPointerException in RequestQueue.notifyAndCancelQueue when characteristic read fails in background (Samsung Snapdragon devices)

  nordicsemi/Android-BLE-Library#657 · Filter by author antonio2904 opened on Sep 15, 2026

• SecurityException from connectGatt() leaves connectionState stuck at STATE_CONNECTING and blocks the request queue

  nordicsemi/Android-BLE-Library#655 · Filter by author dusanbartos-tandem opened on Sep 9, 2026
  2

• postDelayed() creates a new Timer (and thread) per call - thread exhaustion (OutOfMemoryError: pthread_create) on long-lived connections

  nordicsemi/Android-BLE-Library#654 · Filter by author joshendy opened on Aug 23, 2026
  1

• Issue with onServiceChange

  nordicsemi/Android-BLE-Library#653 · Filter by author bbmp opened on Jul 26, 2026
  2

• Android 16: third-party createBond() against LESC-only peripheral fails

  nordicsemi/Android-BLE-Library#642 · Filter by author partymola opened on Apr 17, 2026

• Support for Bluetooth 6

  question
  nordicsemi/Android-BLE-Library#640 · Filter by author electrolobzik opened on Jan 12, 2026
  3

• BLE connection failed with REASON_TIMEOUT(10)

  question
  nordicsemi/Android-BLE-Library#636 · Filter by author Hu-Muran opened on Sep 25, 2025
  2

• BLE device like Heart Rate device can't be disconnected completely when GATT server is opened

  nordicsemi/Android-BLE-Library#631 · Filter by author SayaSheng1 opened on Aug 26, 2025
  1

• app连接蓝牙设备，对其进行OTA升级时，对于不同的android系统有不同的反应

  question
  nordicsemi/Android-BLE-Library#623 · Filter by author inusida opened on Jun 30, 2025
  2

• Any plans to support Android 16's bond loss handling?

  nordicsemi/Android-BLE-Library#619 · Filter by author kenshin171 opened on Apr 24, 2025
  1

• Too many receivers

  nordicsemi/Android-BLE-Library#616 · Filter by author mmeisel opened on Apr 2, 2025
  10

• The error "TOO MANY OPEN CONNECTIONS" is returned in onDeviceFailedToConnect

  nordicsemi/Android-BLE-Library#615 · Filter by author LuoPeiQin opened on Mar 28, 2025
  3

• BLE Architecture Best Practices?

  question
  nordicsemi/Android-BLE-Library#614 · Filter by author libhide opened on Mar 27, 2025
  3

• Which library Android-BLE-Library or Kotlin-BLE-Library to choose for production project starting today

  question
  nordicsemi/Android-BLE-Library#602 · Filter by author BhavyaRattan opened on Jan 1, 2025
  3

• Using this library with Companion Device

  question
  nordicsemi/Android-BLE-Library#601 · Filter by author jonbhanson opened on Dec 16, 2024
  1

• Can't receive data via BLE on Android 14

  question
  nordicsemi/Android-BLE-Library#600 · Filter by author siroaleksi opened on Nov 7, 2024
  7

• androidx.bluetooth.BluetoothDevice not supported workaround?

  nordicsemi/Android-BLE-Library#599 · Filter by author mobilekosmos opened on Oct 27, 2024

• Oppo not show Bonding message

  question
  nordicsemi/Android-BLE-Library#570 · Filter by author MiguelManasMrl opened on Jul 9, 2024
  5

• Internal write characteistic and dead system exception

  nordicsemi/Android-BLE-Library#564 · Filter by author talfsaverone opened on May 28, 2024
  4

• Connection interval changes on its own

  question
  nordicsemi/Android-BLE-Library#558 · Filter by author arthurianno opened on Apr 20, 2024
  3

• Sometimes causing system Bluetooth to crash.

  nordicsemi/Android-BLE-Library#556 · Filter by author Fly-Felix opened on Apr 18, 2024
  4

• Sometimes onServiceDiscoverd is not called when connecting.

  question
  nordicsemi/Android-BLE-Library#536 · Filter by author cos-overclock opened on Nov 14, 2023
  1

• Server closes all connections with error 0x101

  nordicsemi/Android-BLE-Library#511 · Filter by author DmytroBatyuk opened on Aug 29, 2023
  3

• iOS devices automatically disconnects after connecting

  awaiting user input
  nordicsemi/Android-BLE-Library#503 · Filter by author worstkiller opened on Jun 22, 2023
  2

• Incorrect bond state of already bonded BluetoothDevice

  bug
  nordicsemi/Android-BLE-Library#495 · Filter by author david-gettins opened on May 6, 2023
  4