A2651 bionic 64 bit architecture / iPhone 14 ProMax.
Issues: after plugging in original apple charger to lighting port, the iPhone enters a state where the input device, in this case the touch screen stops responding after 5-8 minutes of using the App. The responsiveness, the applications runs smooth so it’s not cpu or process issue. And the input device non-responsiveness behavior goes away the moment I unplug the lightening port.
the second issue: still exist with iOS 18.1, is that the Bluetooth device composite devices that attached have more options under the Bluetooth menu. Upon establishing connection, you can choose for the connected device to be treated as car stereo, hearing aid, earbuds etc…
since apply added this feature, my device is struggling to out put audio to Bluetooth external devices. It sometimes work, and times will stop. This also has caused built-in iPhone speakers to cut off or the stream of audio from safari will go mute while iPhone Bluetooth device toggle switch in ON position.
The old feature worked better: the software kept track of the state of the connected device, if the connection was lost for a longer interval and not re-established, the audio out put automatically was re-outputted to the internal speakers again but it made sure the internal audio is set to last custom value, so I always leave my built in at 25% if Bluetooth disconnect I would hear the built in audio and realize battery is out in my ear set or electronic interference has caused it to disconnect, etc.