Will the next iPhone firmware release support client-side database storage? That's what TUAW reader Jorge believes. Way back in October, we saw the HTML5 standard promising client-side persistence for Webkit-based browsers. Jorge apparently ran a client-side SQL check on the new Simulator-based Safari and found that it ran properly. Of course, simulator tests do not mean actual 1.2/2.0 implementation and we have no way of verifying whether this functionality extends to the actual iPhone firmware.