A decade old paperwhite is plenty good jailbroken. A real bargain.

Ported Super Mario 64 is under 60mb.

Not the password to unlock your phone, but the credentials your bank may require to verify your identity over the phone. A security question/answer, a passphrase or a sequence keyed during the call.

KDEC has been horribly buggy on IOS in my experience. Never connecting or showing devices only occasionally.

Power? No idea. Desire? Surely.

Uncontrolled dividing of the most dangerous bacterias known to man? What could go wrong?