Googling, I can't find any way to browse through an http proxy server over 3G without resorting to VPN. Does anyone know if this is possible? Given the myriad hacks available for jailbroken phones it surprises me seemingly nobody has implemented this (I assume this is a standard built-in option on most other phones). P.s. my aim is to save bandwidth using a service like fastun.com on my iPhone. As things stand I'm using FAR less bandwidth when tethered on my laptop using Fastun or Opera w/ Turbo enabled then when browsing uncompressed on Mobile Safari. P.p.s. I know this is sort-of possible using Opera for iPhone (which uses Operas proxies by default), but its never been upgraded for the iPhone 4's display (looks terribly low rez), and just isn't as nice as Safari on the iPhone.