Uh, that's not how BT1 and 2 are supposed to work or be used.
BT2 is the original android Bluetooth stack and is incapable of making calls. BT1 is a separate Bluetooth chip that is used for incoming audio connections (since Android is designed for outgoing not incoming, this is a feature added to radios like ours).
There's no way you "switch to BT2" that makes any kind of sense to me unless you really are confused to the point that you used BT2 to connect to BT1 (which, since they are separate chips, it technically can see itself and connect) creating a loop of audio with no mic. But it doesn't explain how on earth you'd place a call that way, this makes no sense to me at all.
What kind of script did you find and why was support no help? Support has always been helpful unless you went ahead and tried to flash something made for different hardware and fubared your system before asking them?
Uh, that's not how BT1 and 2 are supposed to work or be used.
BT2 is the original android Bluetooth stack and is incapable of making calls. BT1 is a separate Bluetooth chip that is used for incoming audio connections (since Android is designed for outgoing not incoming, this is a feature added to radios like ours).
There's no way you "switch to BT2" that makes any kind of sense to me unless you really are confused to the point that you used BT2 to connect to BT1 (which, since they are separate chips, it technically can see itself and connect) creating a loop of audio with no mic. But it doesn't explain how on earth you'd place a call that way, this makes no sense to me at all.
What kind of script did you find and why was support no help? Support has always been helpful unless you went ahead and tried to flash something made for different hardware and fubared your system before asking them?
Man, I’ve went through countless emails trying resetting, installing, downloading, button combinations on the Bluetooth remote control. It all started with me being big eyed seeing a Reddit post about an update being available for my version of the head unit. Me not being very tech savvy. I then contacted customer service about how to get the correct firmware. The agent I was in contact with had me verify my purchase which I made from Amazon, and then sent me the files via Dropbox(MCU update was also included). The email also included directions of how to install. During the install process I noticed 2 of the files read red and error. It was moving so fast I couldn’t really see exactly what they were. After the first boot the unit only had a few apps available and didn’t work at all when trying to find anything WiFi, gps, mic and Bluetooth related. I contacted customer support about what happened and a apology was issued. I was then instructed and sent downgrading info and files. After following all the directions, the unit returned to semi normal. Minus the Bluetooth and microphone working. When we found out downgrading wasn’t fixing my issues I was then instructed to upgrade again with the files sent at first. After so much back and forth the agent finally gave up and told me my unit was no longer under warranty and 10% could be taken off a new unit. I raised hell and through email
and got 20 more percent off. Any who, I then decided to do a little research myself. I found myself on this forum reading on page 44 about the Bluetooth config txt that I used. After trying that, I’ve been able to at least listen to music and sync my phone. My options for Bluetooth for instance since using the config txt are Atoto with a capital (A) and a lower case (A). I found it odd that the radio recognizes itself as a Bluetooth option and will even connect to itself. I knew something wasn’t right after that. While on phone calls connected to Atoto with the capital (A) I can hear the other end fine. They just can’t hear me. Atoto with the lower case (A) allows the other person to hear me fine but, in return I can not hear them. I’ve tried downloading several recording apps and bought several different mic trying to solve this issue. After reading the last few post I found out I just screwed things up worse
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