https://devzone.nordicsemi.com/f/nordic-q-a/65327/the-iphone-11-pro-max-cannot-connects-the-nrf-connect-ble-in-battery-servicethe android works well yet the iPhone Pop up thisen-USTelligent Community 13Mon, 31 Aug 2020 13:19:55 GMThttps://devzone.nordicsemi.com/thread/267261?ContentTypeID=1Mon, 31 Aug 2020 13:19:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7ed20e5e-8179-48bd-9c4d-7b2401344534run_ar<p>Hi,</p> <p>Seems I am getting the same error message as you are. But I am able to change phys after the connection has been established. So there seems to be some limitation to nRF connect. I&#39;ll report the issue internally, Sorry for the inconvenience.</p><div style="clear:both;"></div>