Can SChäden occur?

Hi I've taped the D + and D- contact of a normal usb plug with yellow paper and then plugged into my laptop, thus blocking the data exchange.

It would have been safe with green paper, but so the prognosis is very bad.

The energy transfer through the data channels is virtually zero through the differential circuit, so that can't happen much, as long as you have not mechanically deformed something, but a bit of play, enough for a page of paper, is there most of the time.

Nanu there it is charging and it does not charge but it went up times maybe the charger is out of order wait or the socket I charge the battery also separately.

Hmm mobile phone does not load well good mobile phone something broken itches me not

What sense does this have with the data exchange block?

Then i can put it in public in random openings without risking anything

No matter what color. Data is no longer transmitted.

At least not via USB.

But a modern device does that anyway on Wi-Fi.

You have on every public place. Therefore, you can save yourself this action quite.

Wlan out because hackers can just hack the connection and also try to find as many usb sticks in public as possible i know is hard maybe someone is hacking you but yes

See it like that.

I live in Denmark. Something further developed than Germany. I receive mail, e.g. Only about "Eboks". Googling.

There's free Wi-Fi on every corner. In the city, in the bus, in the train.

I never got a virus. For this one would first have to know my Internet address. Nobody knows when I'm logged in via Wi-Fi. There's no difference at home over the home network or outside.

You just can't click attachments.

You worry too much about that.

All students use the free Wi-Fi. This is a free connection and has nothing to do with viruses.