How can I encrypt my phone when I go into the gate (Darknet) with my laptop?

I've heard that when you're on the laptop in the deepweb, you can find out who you are via ultrasound if the phone is next to you. Now my question is: How can I encrypt my cell phone or how can I stop the transmissions?

Let it be easy with the Darknet. Whatever you have in mind, just leave it.

The Darknet is not bad in itself

Why? Just because you want to be anonymous and do not want to be monitored.

It makes a difference if you just use TOR or go to Darknet

That's true. I meant both.

What I wanted to say with the comment: Just watch if you're messing around in the Darknet / Deepweb. Basically, it's just like walking around a black market in Casablanca.

To your question: Since a laptop has no ultrasound (lol), you can just put your phone safely on your desk without that happening.

You must use SOCKS to dunk the mainframe and then use integers to overflow BigIntegers. Then you have to inject an iFrame with Kali Linux to initialize an SSL tunnel with the Comand And Control server. With this you can then call the ultrasound by loud "quack" and prevent wild jumping around and so confuse the CIA agent and effectively prevent the monitoring.

But do not forget to wear a ski mask that prevents a 3D scan.

I think ultrasound is the wrong term here. There are sounds with high frequency, many sound cards are for example able to produce tones with 30kHz, but a human can't hear anymore. The phone can detect this signal.

Countermeasure name just set the PC to silent and do not enable javascript on websites.

There's already something to use so many words completely out of place.

Everyone has their strengths.