Rog 3 can't connect to Pc and can't use 3.5 mm to type c adapter

[Kaung]

Please tell us some basic information before asking for help:
Model Name: Asus Rog phone 3
Firmware Version: WW 31.0210.0210.230
Rooted or not: No root
Frequency of Occurrence: always
APP Name & APP Version (If your issue relates to the app):
When i update to Android 12 to my rog 3 i can't used my original 3.5mm to type c adapter and also can't connected to pc. When I plug (I try both pc and phone change

other plug and change cable) in my phone there is no notification show to choose (file transfer or something). I opened usb debugging and usb configuration (File transfer) .
Then i back to Android 11 the problem is still happening. How to do?

[Temi]

No response 🥲... I'm still here anyway.

[Danishblunt]

Temi

No response 🥲... I'm still here anyway.

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So when you downgraded to A11 it doesnt work anymore either?

[willjoe2442]

Your Android device offers several connectivity modes when connecting your phone to your computer. Each mode has different purposes, and some could cause your phone not to show up on your computer.
Changing the connection mode on your phone can get your computer to recognize it. Here's how to do that:
Connect your phone to your computer using a USB cable.
Pull down the notification bar, and you should see an Android system entry that shows the current connection mode.
Tap the connection mode item to open the USB Preferences page.
Select Transferring files (your phone may label the option differently, like File transfer).

Regards,
Will

[ASUS_Bot]

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