FastBleLib/src/main/java/com/clj/fastble/bluetooth/BleBluetooth.java
@@ -449,7 +449,6 @@
        @Override
        public void onServicesDiscovered(BluetoothGatt gatt, int status) {
            BleLog.i("BleGattCallback:onServicesDiscovered " + mtu);
            bluetoothGatt.requestMtu(mtu);
            connectionState = STATE_SERVICES_DISCOVERED;
            Iterator iterator = callbackHashMap.entrySet().iterator();
            while (iterator.hasNext()) {
@@ -459,6 +458,7 @@
                    ((BluetoothGattCallback) call).onServicesDiscovered(gatt, status);
                }
            }
            bluetoothGatt.requestMtu(mtu);
        }
        @Override