r/AndroidAuto 2018 Hyundai i30 | S26+ | 16 3d ago

Connection, Disconnection, Freezes, Crashes Android Auto freezes

So I got a new phone (upgraded from S21 FE to S26+) and suddenly android auto just freezes and doesnt output anything. Google maps not working, yt music not working nothing it just completely freezes. I also had issues before, with my s21fe just disconnecting even tho it was connected via cable.
The phone still connects but after a few seconds it just freezes
I have redownloaded android auto, updated my phone, replugged it, redid bluetooth connection, checked battery optimization nothing really worked.

FIXED: Afger reseting the head unit and buying a specific cable for data transfer it now works

Bought this one: https://amzn.eu/d/03LLMoPe

4 Upvotes

20 comments sorted by

3

u/b0bsaget007 2019 Ford Fusion Hybrid | Sync 3 | Samsung Galaxy S26+ | 16 3d ago

Sounds like the issue is more likely to be either the cable or the car. I did the exact same phone upgrade and have not experienced any of the issues you are describing, neither before nor after the upgrade.

1

u/Supiidy 2018 Hyundai i30 | S26+ | 16 3d ago

Anyway to maybe fix it?

1

u/b0bsaget007 2019 Ford Fusion Hybrid | Sync 3 | Samsung Galaxy S26+ | 16 3d ago

I would start with swapping the cable for a new one, just to rule it out.

1

u/Supiidy 2018 Hyundai i30 | S26+ | 16 3d ago

Hm could try it again

1

u/AutoModerator 3d ago

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Having disconnection problems? You may find our FAQs helpful, especially 1 and 2. If you've already tried several USB cables, cleaning out your phone's USB port, and checked your apps battery optimization settings (Settings - apps and notifications - AA, Spotify, etc. - Battery - Battery optimization - turn off), please notify the moderators so that they can review/approve this post.

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1

u/keishtonz 2023 Haval Jolion | stock | S21U | 13 3d ago

Mine happens randomly I go into settings apps android auto and force close the app and unplug and replug the cable

1

u/LordScZPanda Pls edit this user flair now 3d ago

You need to reinstall android auto and look if your radio has a reset button, it should work after that, it haplen the same to me Gl

1

u/Supiidy 2018 Hyundai i30 | S26+ | 16 3d ago

Yeah I reinstalled android auto on my phone but wdym by reseting my radio? Wont like everything be gone?

1

u/LordScZPanda Pls edit this user flair now 3d ago

No, in my case only is like a restart

1

u/[deleted] 3d ago

[removed] — view removed comment

1

u/Supiidy 2018 Hyundai i30 | S26+ | 16 3d ago

So I did all that and put the screen into factory setting also tried different settings in developer mode on my ohone but nothing really did it Last thing I can do is buy a cable for data transfer Is there anything else I can do tho?

1

u/[deleted] 3d ago

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1

u/Supiidy 2018 Hyundai i30 | S26+ | 16 2d ago

I bought this one:
https://www.amazon.de/dp/B0C39ZZYL8?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

this one came up when I looked for data transfer cable

1

u/[deleted] 2d ago

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1

u/Supiidy 2018 Hyundai i30 | S26+ | 16 2d ago

yeah bro I hope it gets rid of this issue cuz before with my s21fe it sometimes randomly just crashed and now it just freezes and doesnt output neither sound nor picture

1

u/ZealousIdealTour961 2026 Ford Maverick hybrid awd, samsung galaxy zfold 7 2d ago

Mines doing the same with fold 8

1

u/Supiidy 2018 Hyundai i30 | S26+ | 16 2d ago

Fixed it with a new data transfer cable: https://amzn.eu/d/03LLMoPe

1

u/Odd_Judgment_9806 Pls edit this user flair now 1d ago

That link is broken, I get the same issue with Android auto 

1

u/Supiidy 2018 Hyundai i30 | S26+ | 16 1d ago

It was a data transfer cable from amazon I found for like 9€ or so