[OnePlus 6T  Questions & Answers] Wingman626:
(i tried posting this thread this morning but the post did not post successfully because of the image verification thing. if this post was reposted, please let me know)

hello and thank you for taking the time to read my first post. been having an issue with my new phone and i havent the faintest idea on how to diagnose or fix my problem. i am in no ways a developer or knowledgeable in programming what so ever, but i have delved in "script kiddie" roots and customs roms with my older phones trying to breathe new life into those devices as an excuse to not have to buy an older phone, but eventually my samsung note 5 kicked the bucket and wasnt able to keep up with the amount of apps and multitasking i do for work. a friend of mine recommended that i buy a one plus 6t as its not only one of the latest phones (okay not the latest, but still fairly new) , but it was also cheap as hell on ebay for about 250$ for a used one with some slight burn-in in the display (the ghost image suggests this unit was a display model, but its a handy phone and i dont care at all).

Anyways, long story short; friend is a big tech guy and recommend that id root the phone and install a custom ROM (A.K.A paranoid OS) for greater usability and security. since he was way more knowledgeable with this phone than i was in the 2-3 days of owning it; i decided to let him go ahead and do it for me.

the phone runs amazing, and ive used it for work for a few weeks now and it has lived up to my expectations and more... except for 2 issues.

the main issue that this thread is focused on is android auto. on my friends phone, it works great! hooks up and connects every time he plugs in the cable, audio smooth, gps and other features i never knew existed with my old phone. my 6t on the other hand, works when it wants to.

it never connects to the radio and tells me that it cant connect through notifications. after some experimenting, i found out that it does connect; you just have to go to "USB Preferences" in the phone, plug the phone in, see the options light up under ""usb controlled by"", then tap on a different option (even though it wont switch) and tap it again multiple times until the phone connects.

once it does connect, it works great. until you start listening to music. the music cuts out every now and then. sometimes for 1 second, 3 seconds, or 30 seconds. its very random. other stuff that happens is that the UI on the radio flickers constantly or disappears and the resolution looks cut off or looks wonky on different sides of the radio. sometimes its one or the other. i told my friend about it, and he tried clearing caches, force stopping the app, even completely removing the google play service plugin and reinstalling it, but still nothing. after he tried it, i had phone hooked up to the radio for work, it worked fine for a few hours until everything froze and my phone went completely black and a bunch of colorful letters on my screen pop up that say "CRASH DUMP". phone reboots just fine and works fine but the issues before the crash still happen.

the second issue is that my fingerprint sensor detects fingers but cant read anything, but thats the least of my concerns and i dont care if it doesnt work.

my friend has no idea what else to do and i am kind of disappointment but i still want this to work. although i have no idea where to start or what to do.

if your willing to help an inexperienced dude get his phone working, that would be greatly appreciated. other than that, i hope you have a good day

EDIT:: just a quick add on to say that ive tried different USB-c cables and this radio is notn aftermarket. im using stock radio on my 2019 nissan altima