An old Nokia phone can only be destroyed by a red-hot nickel ball

Smartphones manufactured these days are very fragile and can be broken easily at the drop of a hat.

However, mobile phones that were made in earlier days remain virtually indestructible.

Then what can destroy it?

The red hot nickel ball.

Also, the thick plastic shield actually does a decent job protecting the internal workings of the phone.

source: www.techworm.net