https://devzone.nordicsemi.com/f/nordic-q-a/3880/connection-issues-nrf51822-pca10001-with-android-appHi All, We have a PCA10001 running a ble_app_hid_mouse (modified according to our use case) which receives data from PC UART. We are trying to connect to this device using custom android ble app and MCP app but sometimes it connects sometimes iten-USTelligent Community 13Wed, 22 Oct 2014 12:02:10 GMThttps://devzone.nordicsemi.com/thread/13958?ContentTypeID=1Wed, 22 Oct 2014 12:02:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bfad6e90-fb7d-4faa-9181-2da023777d7dPetter Myhre<p>Thank you for answering your own question.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/13957?ContentTypeID=1Tue, 23 Sep 2014 11:33:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:12a3ad1d-ec49-4269-9166-6479b88631e1Aashish Patel<p>We found the fix.</p> <p>For Bonding a new api was introduced in android(API19). Using that api for bonding fixed the issue.</p><div style="clear:both;"></div>