@AppleSupport ios 11.0.1 can’t connect bluetooth to my car’s head unit. Will wait for your reply.
@165247 We want to help. What happens when you try to connect your car and iPhone? Does your iPhone work with other Bluetooth devices?
@AppleSupport It connects successfully but when i try to play a song from my iphone, the car’s head unit freezes and restarts.
@165247 Does this happen with any app that plays audio? Did this work as expected prior to updating your iPhone?
@AppleSupport Yes. I it happens to all apps that plays audio. It works just fine in ios 10
@165247 Does your iPhone have any issues when your car stereo restarts? Have you tried another Bluetooth device with your iPhone?
@AppleSupport It doesn’t have issues, only the car stereo. I haven’t tried it yet.
@165247 We'd like to have you backup and update the iOS to 11.0.2 and try again. Read here for more: https://t.co/ahjigcNgJe
@AppleSupport Ive updated to ios 11.0.2 but my car stereo still cant connect @AppleSupport I tried to connect it with an android phone, my car stereo worked perfectly.
@165247 
We'd like to gather some more information for better troubleshooting. Can you DM us the country you are located in? https://t.co/GDrqU22YpT