Original topic:

Android auto connectivity problem with S21 ultra

(Topic created on: 03-20-2024 07:40 PM)
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Karunyan
Beginner Level 4
Options
Galaxy S

I purchased S21 ultra about 8 months back. S10+was my previous phone.

  • I never had Android auto connectivity issues with my old phone. Ever since, S21 ultra became my primary phone I suffer from this issue.

Even today my S10+ or any lower category phones connect to Android auto in my 2018 model Tata Nexon.

The car head unit has been updated to the latest version by Tata (R15.26 of April 21. That is their latest version updated yesterday)

My mobile has the latest Android 14 and Samsung UI 6.0

I'm at my wit's end. Is there a solution? 

2 Comments
cs_member10
Moderator
Moderator
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Galaxy S

Dear Samsung member,

Greetings from Samsung Customer Support!

As per your concern, we would request you kindly perform the following steps to resolve your issue.

Step 1: Check your vehicle.
1. Check your vehicle whether the vehicle or stereo is compatible with Android Auto.
2. Make sure that Android Auto is switched on in your vehicle's settings.
3. On some vehicles, Android Auto support was added in an update.
4. If your vehicle is listed as a supported model but Android Auto isn't working, try updating your infotainment system or visit your local dealer. Consult your vehicle manual or manufacturer if you need further assistance with it.

Step 2. Check your phone: -

1. If your phone is running Android 10, no need to download Android Auto separately.
2. If your phone is running Android 9 or lower, you need to download Android Auto from the Play Store.
3. Your phone connection must allow data transfers for Android Auto to function.
4. When your device is connected via a USB cable, swipe down from the top of the screen and tap the notification from the Android system. Select the option that allows for file transfer.

Step 3. Connect and start: -

1. The connection between Android Auto and the vehicle is possible using a Bluetooth or USB cable, and the connection method may differ depending on the vehicle and manufacturer.
2. Check if Android Auto is displayed on the display.
3. While most USB cables look similar, there can be huge differences in terms of their quality and charging speeds.
4. Android Auto requires a high-quality USB cable that is capable of supporting data transfers. If possible, use the original ca
5. Android Auto requires a high-quality USB cable that is capable of supporting data transfers. If possible, use the original cable that came with your device.

Checklist when unable to connect Android Auto: -

1. Android Auto recommends Android 6.0 or higher.
2. Check for updates related to Android Auto, and always keep the app up to date.
3. For the sake of safety, the initial connection is possible only when the vehicle is stopped.
4. The connection between Android Auto and the vehicle is possible using
5. The connection between Android Auto and the vehicle is possible using a Bluetooth or USB cable, and the connection method may differ depending on the vehicle and manufacturer. The exact connection method between the owned vehicle and Android Auto needs to be confirmed by the vehicle manufacturer.

4. Use Samsung's genuine USB cable (Depending on the vehicle, even a genuine cable may not be compatible) Additionally, it is recommended to use a short USB cable within 1m.

5. Check if you are connected to another vehicle.
Step 1. Unplug your phone from the car.
Step 2. Open the Android Auto app on your phone.
Step 3. Select Menu > Settings > Connected cars.
Step 4. Uncheck the box next to the Add new cars to Android Auto setting.
Step 5. Try plugging your phone into the car again.

If your issue is not resolved after performing the steps, we would request you kindly visit the service center for a physical inspection of your device. You can locate your nearest service center with this given link: https://www.samsung.com/in/support/service-center/

Warm Regards,
Samsung Customer Support

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Naveen54
Beginner Level 2
Galaxy S
See if you have intelligent wifi turned on , it's causing to turn off wifi which inturn causing issues for Android auto , i switched off it in my s21fe and it did the job.
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