diff --git a/.gitignore b/.gitignore
index 4b311a1123..d9e995910d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,6 @@ app/.classpath
 app/.settings/org.eclipse.buildship.core.prefs
 wear/.classpath
 wear/.settings/org.eclipse.buildship.core.prefs
+app/nsclient/*
+app/nsclient2/*
+app/pumpcontrol/*
diff --git a/app/build.gradle b/app/build.gradle
index 29a789c416..32e522bc68 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -105,7 +105,7 @@ android {
     defaultConfig {
         multiDexEnabled true
         versionCode 1500
-        version "3.1.0.1"
+        version "3.1.0.2"
         buildConfigField "String", "VERSION", '"' + version + '"'
         buildConfigField "String", "BUILDVERSION", '"' + generateGitBuild() + '-' + generateDate() + '"'
         buildConfigField "String", "REMOTE", '"' + generateGitRemote() + '"'
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/general/maintenance/ImportExportPrefsImpl.kt b/app/src/main/java/info/nightscout/androidaps/plugins/general/maintenance/ImportExportPrefsImpl.kt
index 6e6e0ab684..25a75d17ce 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/general/maintenance/ImportExportPrefsImpl.kt
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/general/maintenance/ImportExportPrefsImpl.kt
@@ -5,6 +5,7 @@ import android.bluetooth.BluetoothManager
 import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
+import android.os.Build
 import android.provider.Settings
 import androidx.annotation.StringRes
 import androidx.appcompat.app.AppCompatActivity
@@ -113,7 +114,7 @@ class ImportExportPrefsImpl @Inject constructor(
         val n1 = Settings.System.getString(context.contentResolver, "bluetooth_name")
         val n2 = Settings.Secure.getString(context.contentResolver, "bluetooth_name")
         val n3 = try {
-            if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
                 (context.getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager?)?.adapter?.name
             } else null
         } catch (e: Exception){
diff --git a/automation/src/main/java/info/nightscout/androidaps/plugins/general/automation/triggers/TriggerBTDevice.kt b/automation/src/main/java/info/nightscout/androidaps/plugins/general/automation/triggers/TriggerBTDevice.kt
index 0a96be811b..81d22fecf9 100644
--- a/automation/src/main/java/info/nightscout/androidaps/plugins/general/automation/triggers/TriggerBTDevice.kt
+++ b/automation/src/main/java/info/nightscout/androidaps/plugins/general/automation/triggers/TriggerBTDevice.kt
@@ -4,6 +4,7 @@ import android.Manifest
 import android.bluetooth.BluetoothManager
 import android.content.Context
 import android.content.pm.PackageManager
+import android.os.Build
 import android.widget.LinearLayout
 import androidx.core.app.ActivityCompat
 import com.google.common.base.Optional
@@ -77,7 +78,7 @@ class TriggerBTDevice(injector: HasAndroidInjector) : Trigger(injector) {
     // Get the list of paired BT devices to use in dropdown menu
     private fun devicesPaired(): ArrayList<CharSequence> {
         val s = ArrayList<CharSequence>()
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
             (context.getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager?)?.adapter?.bondedDevices?.forEach { s.add(it.name) }
         } else {
             ToastUtils.errorToast(context, context.getString(R.string.needconnectpermission))
diff --git a/core/src/main/java/info/nightscout/androidaps/utils/ui/BluetoothDevicePreference.kt b/core/src/main/java/info/nightscout/androidaps/utils/ui/BluetoothDevicePreference.kt
index 007d8ad412..20bbfd38a0 100644
--- a/core/src/main/java/info/nightscout/androidaps/utils/ui/BluetoothDevicePreference.kt
+++ b/core/src/main/java/info/nightscout/androidaps/utils/ui/BluetoothDevicePreference.kt
@@ -5,6 +5,7 @@ import kotlin.jvm.JvmOverloads
 import android.bluetooth.BluetoothManager
 import android.content.Context
 import android.content.pm.PackageManager
+import android.os.Build
 import android.util.AttributeSet
 import androidx.core.app.ActivityCompat
 import androidx.preference.ListPreference
@@ -15,7 +16,7 @@ import java.util.*
 class BluetoothDevicePreference @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) : ListPreference(context, attrs) {
 
     init {
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
             val devices = Vector<CharSequence>()
             (context.getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager?)?.adapter?.let { bta ->
                 for (dev in bta.bondedDevices)
diff --git a/danar/src/main/java/info/nightscout/androidaps/danar/services/AbstractDanaRExecutionService.java b/danar/src/main/java/info/nightscout/androidaps/danar/services/AbstractDanaRExecutionService.java
index 2f7afdafe8..3425dd25ad 100644
--- a/danar/src/main/java/info/nightscout/androidaps/danar/services/AbstractDanaRExecutionService.java
+++ b/danar/src/main/java/info/nightscout/androidaps/danar/services/AbstractDanaRExecutionService.java
@@ -8,6 +8,7 @@ import android.bluetooth.BluetoothSocket;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.os.Build;
 import android.os.IBinder;
 import android.os.SystemClock;
 
@@ -195,7 +196,7 @@ public abstract class AbstractDanaRExecutionService extends DaggerService {
 
     protected void getBTSocketForSelectedPump() {
         mDevName = sp.getString(R.string.key_danar_bt_name, "");
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
             BluetoothAdapter bluetoothAdapter = ((BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE)).getAdapter();
 
             if (bluetoothAdapter != null) {
diff --git a/danars/src/main/java/info/nightscout/androidaps/danars/activities/BLEScanActivity.kt b/danars/src/main/java/info/nightscout/androidaps/danars/activities/BLEScanActivity.kt
index 5a69786df8..5f56ddc2b7 100644
--- a/danars/src/main/java/info/nightscout/androidaps/danars/activities/BLEScanActivity.kt
+++ b/danars/src/main/java/info/nightscout/androidaps/danars/activities/BLEScanActivity.kt
@@ -11,6 +11,7 @@ import android.bluetooth.le.ScanResult
 import android.content.Context
 import android.content.pm.ActivityInfo
 import android.content.pm.PackageManager
+import android.os.Build
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
@@ -60,7 +61,7 @@ class BLEScanActivity : NoSplashAppCompatActivity() {
     override fun onResume() {
         super.onResume()
 
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
             if (bluetoothAdapter?.isEnabled != true) bluetoothAdapter?.enable()
             startScan()
         } else {
@@ -74,7 +75,7 @@ class BLEScanActivity : NoSplashAppCompatActivity() {
     }
 
     private fun startScan() =
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
             try {
                 bluetoothLeScanner?.startScan(mBleScanCallback)
             } catch (ignore: IllegalStateException) {
@@ -84,7 +85,7 @@ class BLEScanActivity : NoSplashAppCompatActivity() {
         }
 
     private fun stopScan() =
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
             try {
                 bluetoothLeScanner?.stopScan(mBleScanCallback)
             } catch (ignore: IllegalStateException) {
@@ -147,7 +148,7 @@ class BLEScanActivity : NoSplashAppCompatActivity() {
             override fun onClick(v: View) {
                 sp.putString(R.string.key_danars_address, item.device.address)
                 sp.putString(R.string.key_danars_name, name.text.toString())
-                if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
                     item.device.createBond()
                     rxBus.send(EventDanaRSDeviceChange())
                 } else {
diff --git a/danars/src/main/java/info/nightscout/androidaps/danars/services/BLEComm.kt b/danars/src/main/java/info/nightscout/androidaps/danars/services/BLEComm.kt
index c337e45cb7..959a14aa3a 100644
--- a/danars/src/main/java/info/nightscout/androidaps/danars/services/BLEComm.kt
+++ b/danars/src/main/java/info/nightscout/androidaps/danars/services/BLEComm.kt
@@ -6,6 +6,7 @@ import android.bluetooth.*
 import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
+import android.os.Build
 import android.os.SystemClock
 import android.util.Base64
 import androidx.core.app.ActivityCompat
@@ -94,7 +95,9 @@ class BLEComm @Inject internal constructor(
 
     @Synchronized
     fun connect(from: String, address: String?): Boolean {
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S &&
+            ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED
+        ) {
             ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
             aapsLogger.error(LTag.PUMPBTCOMM, "missing permission: $from")
             return false
@@ -116,7 +119,7 @@ class BLEComm @Inject internal constructor(
             return false
         }
         if (device.bondState == BluetoothDevice.BOND_NONE) {
-            if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
                 device.createBond()
                 SystemClock.sleep(10000)
             }
@@ -142,7 +145,9 @@ class BLEComm @Inject internal constructor(
 
     @Synchronized
     fun disconnect(from: String) {
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S &&
+            ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED
+        ) {
             aapsLogger.error(LTag.PUMPBTCOMM, "missing permission: $from")
             return
         }
diff --git a/diaconn/src/main/java/info/nightscout/androidaps/diaconn/activities/DiaconnG8BLEScanActivity.kt b/diaconn/src/main/java/info/nightscout/androidaps/diaconn/activities/DiaconnG8BLEScanActivity.kt
index eba41f23ef..05fbebeaf1 100644
--- a/diaconn/src/main/java/info/nightscout/androidaps/diaconn/activities/DiaconnG8BLEScanActivity.kt
+++ b/diaconn/src/main/java/info/nightscout/androidaps/diaconn/activities/DiaconnG8BLEScanActivity.kt
@@ -13,6 +13,7 @@ import android.bluetooth.le.ScanSettings
 import android.content.Context
 import android.content.pm.ActivityInfo
 import android.content.pm.PackageManager
+import android.os.Build
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
@@ -64,7 +65,7 @@ class DiaconnG8BLEScanActivity : NoSplashAppCompatActivity() {
     override fun onResume() {
         super.onResume()
 
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
             bluetoothAdapter?.let { bluetoothAdapter ->
                 if (!bluetoothAdapter.isEnabled) bluetoothAdapter.enable()
                 bluetoothLeScanner = bluetoothAdapter.bluetoothLeScanner
@@ -77,7 +78,7 @@ class DiaconnG8BLEScanActivity : NoSplashAppCompatActivity() {
 
     override fun onPause() {
         super.onPause()
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
             stopScan()
         }
     }
@@ -107,7 +108,9 @@ class DiaconnG8BLEScanActivity : NoSplashAppCompatActivity() {
         } // ignore BT not on
 
     private fun addBleDevice(device: BluetoothDevice?) {
-        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S &&
+            ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED
+        ) {
             ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
             return
         }
diff --git a/diaconn/src/main/java/info/nightscout/androidaps/diaconn/service/BLECommonService.kt b/diaconn/src/main/java/info/nightscout/androidaps/diaconn/service/BLECommonService.kt
index 727044c418..723d50752b 100644
--- a/diaconn/src/main/java/info/nightscout/androidaps/diaconn/service/BLECommonService.kt
+++ b/diaconn/src/main/java/info/nightscout/androidaps/diaconn/service/BLECommonService.kt
@@ -5,6 +5,7 @@ import android.annotation.SuppressLint
 import android.bluetooth.*
 import android.content.Context
 import android.content.pm.PackageManager
+import android.os.Build
 import android.os.SystemClock
 import androidx.core.app.ActivityCompat
 import dagger.android.HasAndroidInjector
@@ -35,9 +36,10 @@ class BLECommonService @Inject internal constructor(
     private val diaconnG8ResponseMessageHashTable: DiaconnG8ResponseMessageHashTable,
     private val diaconnG8SettingResponseMessageHashTable: DiaconnG8SettingResponseMessageHashTable,
     private val diaconnG8Pump: DiaconnG8Pump,
-){
+) {
 
     companion object {
+
         private const val WRITE_DELAY_MILLIS: Long = 50
         private const val INDICATION_UUID = "6e400003-b5a3-f393-e0a9-e50e24dcca9e"
         private const val WRITE_UUID = "6e400002-b5a3-f393-e0a9-e50e24dcca9e"
@@ -57,7 +59,7 @@ class BLECommonService @Inject internal constructor(
     private var uartIndicate: BluetoothGattCharacteristic? = null
     private var uartWrite: BluetoothGattCharacteristic? = null
 
-    private var mSequence : Int = 0
+    private var mSequence: Int = 0
 
     private fun getMsgSequence(): Int {
         val seq = mSequence % 255
@@ -70,7 +72,9 @@ class BLECommonService @Inject internal constructor(
 
     @Synchronized
     fun connect(from: String, address: String?): Boolean {
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S &&
+            ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED
+        ) {
             ToastUtils.errorToast(context, context.getString(info.nightscout.androidaps.core.R.string.needconnectpermission))
             aapsLogger.error(LTag.PUMPBTCOMM, "missing permission: $from")
             return false
@@ -107,7 +111,9 @@ class BLECommonService @Inject internal constructor(
 
     @Synchronized
     fun disconnect(from: String) {
-        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S &&
+            ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED
+        ) {
             aapsLogger.error(LTag.PUMPBTCOMM, "missing permission: $from")
             return
         }
@@ -156,7 +162,7 @@ class BLECommonService @Inject internal constructor(
         override fun onCharacteristicChanged(gatt: BluetoothGatt, characteristic: BluetoothGattCharacteristic) {
             aapsLogger.debug(LTag.PUMPBTCOMM, "(응답) onCharacteristicChanged: " + DiaconnG8Packet.toHex(characteristic.value))
             // 대량로그응답 처리.
-            if(characteristic.value[1] == 0xb2.toByte()) {
+            if (characteristic.value[1] == 0xb2.toByte()) {
                 aapsLogger.debug(LTag.PUMPBTCOMM, "(대량 로그 처리 응답) onCharacteristicChanged: " + DiaconnG8Packet.toHex(characteristic.value))
                 val message = BigLogInquireResponsePacket(injector)
                 message.handleMessage(characteristic.value)
@@ -269,7 +275,7 @@ class BLECommonService @Inject internal constructor(
         writeCharacteristicNoResponse(uartWriteBTGattChar, bytes)
         // 요청 큐에 요청할 바이트 정보 담기.
         synchronized(mSendQueue) {
-            if(mSendQueue.size > 10) mSendQueue.clear()
+            if (mSendQueue.size > 10) mSendQueue.clear()
             mSendQueue.add(bytes)
         }
         aapsLogger.debug(LTag.PUMPBTCOMM, "sendMessage() after mSendQueue.size :: ${mSendQueue.size}")
@@ -301,29 +307,29 @@ class BLECommonService @Inject internal constructor(
         aapsLogger.debug(LTag.PUMPBTCOMM, "receivedCommand :: $receivedCommand")
 
         // 응답메시지가 조회응답인지. 설정응답인지 구분해야됨.
-        var message:DiaconnG8Packet? = null
+        var message: DiaconnG8Packet? = null
         // 요청시퀀스와 응답의 시퀀스가 동일한 경우에만 처리.
         // 펌프로부터 받은 보고응답의 경우 처리
-        if(receivedType == 3) {
+        if (receivedType == 3) {
             message = diaconnG8ResponseMessageHashTable.findMessage(receivedCommand)
             // injection Blocked Report
-            if(message is InjectionBlockReportPacket ) {
+            if (message is InjectionBlockReportPacket) {
                 message.handleMessage(data)
                 diaconnG8Pump.bolusBlocked = true
-                ErrorHelperActivity.runAlarm(context, rh.gs(R.string.injectionblocked), rh.gs(R.string.injectionblocked), R.raw.boluserror )
+                ErrorHelperActivity.runAlarm(context, rh.gs(R.string.injectionblocked), rh.gs(R.string.injectionblocked), R.raw.boluserror)
                 return
             }
             // battery warning report
-            if(message is BatteryWarningReportPacket ) {
+            if (message is BatteryWarningReportPacket) {
                 message.handleMessage(data)
-                ErrorHelperActivity.runAlarm(context, rh.gs(R.string.needbatteryreplace), rh.gs(R.string.batterywarning), R.raw.boluserror )
+                ErrorHelperActivity.runAlarm(context, rh.gs(R.string.needbatteryreplace), rh.gs(R.string.batterywarning), R.raw.boluserror)
                 return
             }
 
             // insulin lack warning report
-            if(message is InsulinLackReportPacket ) {
+            if (message is InsulinLackReportPacket) {
                 message.handleMessage(data)
-                ErrorHelperActivity.runAlarm(context, rh.gs(R.string.needinsullinreplace), rh.gs(R.string.insulinlackwarning), R.raw.boluserror )
+                ErrorHelperActivity.runAlarm(context, rh.gs(R.string.needinsullinreplace), rh.gs(R.string.insulinlackwarning), R.raw.boluserror)
                 return
             }
 
@@ -332,7 +338,7 @@ class BLECommonService @Inject internal constructor(
             synchronized(mSendQueue) {
                 val sendQueueSize = mSendQueue.size
                 if (sendQueueSize > 0) {
-                    for (i in sendQueueSize-1 downTo 0 ) {
+                    for (i in sendQueueSize - 1 downTo 0) {
                         val sendQueueSeq = DiaconnG8Packet(injector).getSeq(mSendQueue[i])
                         val sendQueueType = DiaconnG8Packet(injector).getType(mSendQueue[i])
                         if (sendQueueSeq == receivedSeq) {
diff --git a/insight/src/main/java/info/nightscout/androidaps/plugins/pump/insight/connection_service/InsightConnectionService.java b/insight/src/main/java/info/nightscout/androidaps/plugins/pump/insight/connection_service/InsightConnectionService.java
index 88c3f6bb4c..d4f70297e5 100644
--- a/insight/src/main/java/info/nightscout/androidaps/plugins/pump/insight/connection_service/InsightConnectionService.java
+++ b/insight/src/main/java/info/nightscout/androidaps/plugins/pump/insight/connection_service/InsightConnectionService.java
@@ -9,6 +9,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.Binder;
+import android.os.Build;
 import android.os.IBinder;
 import android.os.PowerManager;
 
@@ -261,7 +262,7 @@ public class InsightConnectionService extends DaggerService implements Connectio
     @Override
     public synchronized void onCreate() {
         super.onCreate();
-        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
             bluetoothAdapter = ((BluetoothManager) getApplicationContext().getSystemService(Context.BLUETOOTH_SERVICE)).getAdapter();
             pairingDataStorage = new PairingDataStorage(this);
             state = pairingDataStorage.isPaired() ? InsightState.DISCONNECTED : InsightState.NOT_PAIRED;
diff --git a/rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/dialog/RileyLinkBLEConfigActivity.kt b/rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/dialog/RileyLinkBLEConfigActivity.kt
index e02dbaff7b..0dbbd0302b 100644
--- a/rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/dialog/RileyLinkBLEConfigActivity.kt
+++ b/rileylink/src/main/java/info/nightscout/androidaps/plugins/pump/common/dialog/RileyLinkBLEConfigActivity.kt
@@ -12,6 +12,7 @@ import android.bluetooth.le.ScanResult
 import android.bluetooth.le.ScanSettings
 import android.content.Context
 import android.content.pm.PackageManager
+import android.os.Build
 import android.os.Bundle
 import android.os.Handler
 import android.os.HandlerThread
@@ -228,7 +229,7 @@ class RileyLinkBLEConfigActivity : DaggerAppCompatActivity() {
             binding.rileyLinkBleConfigButtonScanStop.visibility = View.VISIBLE
         }
         scanning = true
-        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
             bleScanner?.startScan(filters, settings, bleScanCallback)
             aapsLogger.debug(LTag.PUMPBTCOMM, "startLeDeviceScan: Scanning Start")
             Toast.makeText(this@RileyLinkBLEConfigActivity, R.string.riley_link_ble_config_scan_scanning, Toast.LENGTH_SHORT).show()
@@ -239,7 +240,7 @@ class RileyLinkBLEConfigActivity : DaggerAppCompatActivity() {
         if (scanning) {
             scanning = false
             if (bluetoothAdapter?.isEnabled == true && bluetoothAdapter?.state == BluetoothAdapter.STATE_ON)
-                if (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
+                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED) {
                     bleScanner?.stopScan(bleScanCallback)
                 }
             aapsLogger.debug(LTag.PUMPBTCOMM, "stopLeDeviceScan: Scanning Stop")