Cannot transfer file using USB

[skeptikal_ujar]

I have Samsung Galaxy S20 FE and whenever I connect samsung usb cable to laptop and try to explore mobile storage, it never works. I always get error "no permission to access this device". How to solve this annoying error and make usb file transfer works. Please help. 

P.S. 

1. Cable is original, fine and not damaged. 

2. I always unlock phone and select file transfer/MiDi as option from usb charging

[MuzikD]

Cool. Connect to pc... Unlock your phone... Drop down notification pannel.. click on usb and select file transfer...

Let me know if that works..

[skeptikal_ujar]

No it does not work.

[MuzikD]

Ok.. so start using samart switch .. it will work 💯

[samfan91]

Use original cable and unlock your mobile before connecting to your laptop.

[skeptikal_ujar]

No it does not work

[uk1995]

it's happen with me too, I just change my cable and it's work

[Ab_Heartsy]

If those two above comments didn't work, check the driver installed, update the driver n check again.

[cs_member8]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. Please visit this mentioned link to resolve your device issue: https://www.samsung.com/in/apps/smart-switch/?cid=in_paid_ppc_google_allproducts_none_allproducts-es...

In case the issue still occurs. Please register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support

[LINTOJOSEPH]

I have the same issue after july update.