I've been struggling to re-jailbreak our iPhone 4, having used Pwnage to create a custom ISPW and trying to restore from that ISPW and I keep getting error 1604.

From what's I've read, this might be just that saurik's server ( is overloaded and I should just try another time but I'm a little wary of constantly trying for days on end, if the problem is actually something else.

So does anyone know how I can figure out whether saurik's server is curently overloaded (which means I should just try later) or whether it's fine (in which case the problem lies elsewhere).