I have a 2021 Diamond Edition Fengxing T5EVO. After changing my phone, the app's Bluetooth won't connect to the car, and I can't unlock the car with my phone either. The app keeps crashing. What could be the reason?

How do I play music via Bluetooth? Do I need to connect it with my phone?

Can this car's infotainment system connect to a phone via Bluetooth?

How do I connect Bluetooth with my phone?

I just want to ask how to connect my phone to Bluetooth.

How do I connect my phone to the Bluetooth on a 2016 S5 manual? Can it be done via touchscreen?

Does the Vitara have Bluetooth connectivity for phones?

Why can't my mobile app unlock the car door on the 2019 model?

I have a 2021 Diamond Edition Fengxing T5EVO. After changing my phone, the app's Bluetooth won't connect to the car, and I can't unlock the car with my phone either. The app keeps crashing. What could be the reason?

Can the 2021 Toyota Asia Lion connect to phone screen mirroring?

I can't connect the Bluetooth system of my 2014 Nissan Sunny with my phone. It says the key or pairing code is incorrect. Does anyone know how to connect the phone to the Bluetooth?