BMS Firmware Developer With iPhone

Good Morning to make the understanding easy here is the Reference video to understand project requirements
https://www.youtube.com/watch?v=2QpqtS7D_-E&pp=ygUtaXBob25lIGJhdHRlcnkgaGVhbHRoIEpjbGlkIFExIGJhdHRlcnkgcmVwYWly

I’m refreshing the firmware that drives our portable Battery Management System and need someone who can both write low-level code and test the results on a physical iPhone.
Let me explain what actually we require is a batch solution for iphone BMS that attach with battery. For example being a battery producer company in china we do require a solution that remove battery pop up message from iphone , do you know when new battery or another phone battery added into the phone there is a message come that this is not relevant so we do require to remove that , and we also require to make sure the BMS board older health data and battery cycle can be adjustable on a factory level solution .For example we have older BMS of iPhone that going to link with new battery we require the battery health should be 100% when we added this BMS , so we require to work on BMS level to change the battery health of this BMS easily, see one video link how they are doing with this device but we do require similar solution more easy and fast way to do on a factory level.

Because all diagnostics flow through our BLE-based iOS companion app, you must be able to install TestFlight builds on your own device and capture live data—simulator access alone will not be enough.

Thank you so much looking forward for a working support cooperation.