How can I delete data from phones that won't start up?

Question

I have 2 broken Android phones that won't power up. An LG G4 (bootloop issue, but bought used, so no warranty), and a Moto G3 that fell in a puddle. Neither will power up, so I can't remove my personal data from them. Is there any way to delete my data on these before recycling/selling for parts/donating? I don't know what to do with them. I don't want to risk my personal data being recovered.


— SomeGuy | Sources

Answer

Physically breaking them is the only way to be relatively certain the data isn't compromised by someone else somehow.


— acejavelin | Sources

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