https://devzone.nordicsemi.com/f/nordic-q-a/3849/reconnect-to-the-android-appI use the demo : ble_app_proximity to connect with android app In android use this : mBluetoothGatt = device.connectGatt(mContext, true, mGattCallback); to set the reconnect true . but , when the ble_app_proximity connect with the app ,I take awayen-USTelligent Community 13Wed, 19 Nov 2014 08:00:05 GMThttps://devzone.nordicsemi.com/thread/13877?ContentTypeID=1Wed, 19 Nov 2014 08:00:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7d2d8189-d53e-4535-8b86-0ca863a201ebwen<p>Excuse me , did you solve the problem ? I have the same question about auto reconnect when BLE device disconnect and come back in range and starts advertising. I also set reconnect true. But it seems didn&#39;t work.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/13880?ContentTypeID=1Thu, 16 Oct 2014 01:01:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:791d6114-a851-4dd3-b7ed-223aace59e68Steven_wang<p>we use Sansung Galaxy S4 Android 4.3 too ,but the connection seems no stable(if move the chip,it always go into disconnected,the distance maybe 5-6m)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/13879?ContentTypeID=1Thu, 09 Oct 2014 12:11:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8f79338b-0f30-4669-8d51-2633a192eeaeHung Bui<p>Hi Steven,</p> <p>What you trying to do is correct. However, I experienced that on some Android phones, it didn&#39;t work as it should be. My test here on Samsung Galaxy S4 Android 4.3 it will automatically reconnect after a timeout disconnection.</p> <p>Which phone are you testing on?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/13878?ContentTypeID=1Sat, 20 Sep 2014 01:52:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d32ccf26-4526-49e1-b446-9ba9524b446eSteven_wang<p>How to deal with this !!!</p><div style="clear:both;"></div>