The Connected USB Device is not Supported-Samsung M21 Charging Problem

[robinmym]

I just use my phone for our Company Work Name Nobarun International.

From Last night i face a problem "the connected usb device is not supported"

I restart my phone several times but that problem doesn't fixed.

Can you please anybody help me.

If my phone switched off, My whole business switched off from that time. :( 

[Abhishek13892]

You should do these things and to resolve just follow these steps you will get solve your problem,
1- Open Settings
2- App setting
3- in middle right there is option by clicking you will show system app
4- scrolling down Open USB setting
5- Storage section clear cach and data

I am attaching screenshot for your reference

Accept me as solution by clicking on 3 dots on my comment if I have given you right solution and it works for you, That motivates us 🙏🙏🙏

[robinmym]

Not Working :(

[Abhishek13892]

You should check USB in any other device, is it working fine ?

[עידו ש]

Okay listen I fixed it !! For over a week I have been trying in every way possible without success I have done everything really. Everyone is waiting for an answer so here it comes friends. You will have to stop the Google Maps app completely. It is the one that causes Android Auto to crash. Stop the Maps app. Click on Disable the application. I did not delete it and I'm sure it can be deleted but that was enough. Once I plugged the device into the car everything worked as smooth as a baby's **bleep**. I have already bought a new SIM card and an old iPhone 7 and have already switched to an iPhone, everything worked fine. It's my stubbornness that did not let me sleep. In the end I succeeded. Hope I helped everyone.

[Samsung_jciQO4w]

Tried all this, so doesn't work

[Members_SFtGx42]

There is no option to clear cache my these options are disabled i can't hit for those options i have a note 10 plus 5g but charger is working properly so why handsfree is not working i can't understand please resolve my this issue please Thank You

[Umesh Perji]

Thank you Brother!

I tried this on my Galaxy F41. It is Working. I tried lot of methods before and failed. But finally your solution worked for me. Thank you!!!

[Ehsank]

Go to settings >apps>click 3 lines right side of "your apps" enable "show system app"
>>search in search bar (just type usb settings">click on it>storage >clear cache and data
Restart your phone and then try.

[robinmym]

Not Working at all :(