iPhone7 Bluetooth issue in the car

My brand new Iphone7 seems to have bluetooth problems in my car. Everything works but the sound drops sometimes (often) when I listen to music. I didnt have this issue wiyh my 6s and IOS10. I tried to reset everything but the problem persists. The iPhone is recognized by the radio inmy Toyota, but the sound drops just as it was a radio in a tunnel.

iPhone 7, iOS 10

Posted on Sep 21, 2016 4:03 AM

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707 replies

Dec 12, 2016 6:04 AM in response to davidsignal

Correct, however let's say there is only one tower that your phone is reaching. This tower only broadcasts LTE on band 4 (1700MHz). If your phone drops that LTE and can't hit any 4G radios, it's now useless.


These channels are staggered, similar to enterprise wireless, to avoid two of the same bands from overlapping that much. Otherwise, you have issues of frequency hopping where your phone isn't sure which tower to connect to at similar power levels.

Dec 12, 2016 7:32 AM in response to RobbStumpf

Shutting off LTE is not a good solution. I for one can not make a call from inside of my house unless I'm connected to LTE. So when I get in my car I have to switch LTE off and then when I get home I have to remember to switch LTE back on. It's a pain in the neck and not something I should have to do on a $1000 phone. Further we pay extra to use LTE service...

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iPhone7 Bluetooth issue in the car

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