Hardest
The iPhone is unlocked, thanks to some soldering from a kid in NJ… love it –

Coming into this project I didn’t know that cell phones used at commands, or that there was a distinction between kernel/user space. I had once in my life looked at ida before this, and found it too confusing. I still can’t reverse well, but this is definitely something I want to learn.

Finding JTAG on the iPhone – Link.

Make 1030
Make 1029
There will be (and are) software versions of this, iPhones unlocked everywhere – it’s also unlikely Apple or AT&T could stop this since the latest updates to copyright laws allows unlocking phones to get them on a network

Kids, adults – everyone, electronics is fun.