I have an iPhone using firmware version 1.1.1, the modem firmware is 04.01.13_G and the boot loader is 3.9, I am thinking of upgrading to 1.1.3 or even the latest 1.1.4. Last time I updated the phone to 1.1.3 (it was the first jailbreak released for 1.1.3) the phone was ok however the EDGE is not working. (btw I am using DIGI). So I heard about ziphone 2.5c, am wondering with current version, modem firmware and boot loader can i upgrade my phone to 1.1.3 or 1.1.4? I read some of the thread mentioning if bootloader 3.9 i need to jailbreak + activate and then install anysim 1.3? so which advise should i follow?