I had my iphone 4 stolen last month and have been scanning eBay for a replacement. A used 32gb ip4 came up for £325 which is about £70 short of the average. I checked the IMEI hadn't been blocked/reported stolen and bought the phone. The phone I bought is locked to Orange but I'm on giffgaff (a small network that run on the 02 network). The phone arrived and I restored the phone to factory. It then asked me to insert my sim and then to plug in to iTunes which unsurprisingly told me the sim was not supported. I want to jailbreak the phone in order to unlock it from Orange but have no experience with jailbreaking and am a little daunted. The eBay listing showed the phone on 4.3.5 but might this have changed as I restored the phone? Am I able to even jailbreak it yet as the phone shows only the connect to iTunes message. Any help would be very much appreciated!