TechCrunch- Just this week Samsung revealed the Galaxy S5. It’s water-resistant. Sony also announced the Xperia Z2, the waterproof successor to the also waterproof Z1. So where’s my waterproof iPhone? The technology and demand are here. Water-resistant or waterproof, Samsung and Sony’s latest flagships are waterproof enough that a drop in the toilet will not destroy the device. That’s what the iPhone needs. It needs to be toilet-proof.