Today's test of the EAS is meant to "flash" the BIOS on the microchips for everyone who has been vaccinated, making their chips compatible with the new vaccines.
If you can hear the noise from your phone, throw it in a sink full of water, then immediately get vaccinated.
This will destroy the existing chips, and prevent the new chips from activating.
If your phone no longer accepts or receives calls, texts, or connections from the Internet, you've done this correctly. Congratulations!