Phones should be turned off or left at home anyways when protesting. Here are my 10 commandments for engaging in protests:

1: never bring your wallet/ID. If you need to buy things, bring cash

2: either shut off your phone or leave it with your wallet. Recording police violence can be useful, in that case get the aclu app, a burner phone with the app, or an action camera

3: never speak to police under any circumstance

4: you can beat the charge but you can’t beat the ride

5: bring water, it’s more useful than for just drinking

6: bring hats, sunglasses, etc to avoid being identified by the state if it gets violent

7: wear good running shoes

8: know your rights, both federal and local, and when to use them

9: take out any contact lenses in case police use tear gas

10: stay aware of your surroundings; listen to picket line enforcers/community organizers

This is scary because it could be exploited very easily by bad actors and is a huge invasion of privacy