Lucidmom

Last week, Sync worked great, although it was starting to glitch, like no tone when i received a text. Then on Friday, my battery died. It was dead for several hours. We got a jump and yesterday, Wednesday, I noticed it was not connecting to my phone, a Samsung 8. I have had the phone for 2 years so that is not the issue. I tried the phone button and it said "no phone". I tried the aux button, it showed DVD and that was it. I tried the media button on the steering wheel, nothing. I tried the phone symbol on the steering wheel, nothing. Its like Sync has been deleted. I do not have the money for a shop visit. What else can i do?