A video of the jail breaking and installation of 3rd party applications, but nothing about the activation and if you can use non AT&T SIM’s. Still a pretty neat video.
Video of iPhone Sim Free Unbricking and Unlocking (Verdict: It Works) – We have tested iPhone Sim Free claims and they work. It still not a process for the faint of heart, as it requires using command line-voodoo for the jailbreak and activation, but it works perfectly. Our iPhone is now completely unlocked and open for apps now under Apple’s latest firmware.