Bluetooth issues with iPhone X?

Did that work?

If you reset all from your new phone will it delete all apps, pics etc. that you just downloaded to the phone?

Yes, iPhone Bluetooth does not connect weith Sennheiser PXC 550

Hi,

Already done.
The only evidence that has remained to me is the restoration of the phone, but for now I would like to avoid. However up to a mesa ago, it worked very well.

Make sure you delete all known phones from your Toyota's head end and then try again.

Yes, I cleared all the entries in both the iPhone and the Prius and tried to set it up again from scratch several times but it still doesn't work.

Your reasoning is flawed. You've already stated it works with the 2013 Prius and narrowed the problem down to the 2010. So it would seem it has the issue.

How do I find sy

How do I find sync?

You mean when it happens like every 4th day or so.

Yes, always

Then I'd hazard a guess it has more to do with your car system than the phone. Contacts have never not downloaded to our cars since day 1 with either of our iPhone X's.

Since Tuesday, I've been putting more than 20 hours with:

• Back-up
• Reset
• Testing
• Reset
• Writing to Apple Senior Support
• Testing
• Reset
• Configuration
• Restore Apple Watch

Don't forget that when you are an Apple Watch user, everything gets even more complicated 😟

I got the same issue but with H800 HEADSET and it resolved after resetting the headset:

steps:

1. Set the slider switch to the Bluetooth icon.
2. Slide the track switch to "Next" and hold, and press and hold the "Volume up" button at the same time, until the link LED indicator blinks rapidly.
   NOTE: For initial Bluetooth setup, your headset will automatically be in pairing mode.
3. Make sure Bluetooth is active on your device and then select "H800 Logitech Headset" in the Bluetooth devices list (see your Bluetooth device's documentation for more help).

I have reset all settings, restored from backup, full factory reset and although I can get 1-2hrs of Bluetooth devices connecting properly ultimately they stop working but only for making calls.

The issue has evolved so that if I am using my headphones for music and a call comes in and I select - iphone for the audio they can't hear me through the phone mic or headphones. I have to switch the headphones off to answer calls.

Same issue for Bluetooth in the car (Ford). I have spent hours trying to fix this and ultimately apple support have told me to have a genius bar appointment, or get a replacement phone from my provider (which there is no stock available so not possible).

I am on OS 11.1 and headphones are Beat X. I have not tried connecting via Carplay yet - as I fear this will do the same.