Say whaaaaat? You know it! *kicks a cart*

Using a Turbo-SIM from these guys, without any additional hardware, a SIM card reader/writer for instance, you can unlock your iPhone — any carrier — phone, SMS, GPRS, all functional on any GSM network. I just ordered my Turbo-SIM so I cannot personally confirm this method to work, yet. Although, word circulating the virtual streets say it’s good to go.

Software you need:

• iPhone Bladox Utilities Port — you need the binary, “turbo-app”
• AppleSaft 0.92 — you need the “applesaft.trb” file

First, your phone must be activated (with the AT&T SIM), jailbreaked, and with SSH and vim. Refer to previous tutorials to do that

- Download the port of Bladox utilities on your computer, extract it on your computer (you need the binary file turbo-app)
- Download AppleSaft 0.92 from Bladox, extract it on your computer (you need the .trb file)
- Turn on your phone with Turbo SIM + AT&T subscription
- Disable CommCenter – ssh to your phone, vim /System/Library/LaunchDaemons/
com.apple.CommCenter.plist add

Code:

<key>Disabled</key> <true/>

for example add it just after these lines, already present in the file

Code:

<key>OnDemand</key> <false/>

If you don’t like vim, you can do this modification on your desktop computer (iPhuc/iPhoneInterface getfile, modify the file, and putfile)

vim ultra light survival kit

i : insert mode
ESC : command mode (from insert mode)
dd : delete the current line (in command mode)
:w! : save (in command mode)
:q! : quit (in command mode)

- Reboot
- Copy turbo-app to your phone (for example in /opt/bladox)
- Copy applesaft.trb to your phone (for example in /tmp)
- ssh to your phone, set the executable permission to turbo-app (chmod a+x /opt/bladox/turbo-app) and run it with /opt/bladox/turbo-app /tmp/applesaft.trb. It should take approximately 30 seconds and you shouldn’t see any error. Please panic if you see one
- Reenable CommCenter – ssh to your phone, vim /System/Library/LaunchDaemons/
com.apple.CommCenter.plist and delete the lines you added previously
- Reboot
- Go into Settings/Phone/SIM Applications/Apple Saft and choose Set
- Turn off your phone
- Turn on your phone with Turbo SIM + your subscription and test

Check back for a full report (and cleaner tutorial) once my Turbo-SIM arrives. Mad props to everyone responsible for achieving this unlock!

- source: bladox