Step 1: Buy an iPhone.
Step 2: Download Ziphone (www.ziphone.org)
Step 3: Put your T-Mobile Sim Card in your iPhone.
Step 4: Plug your iPhone into your computer and check do it all on ZiPhone.
Step 5: Run ZiPhone.
Step 6: Once that’s done, open installer and install BSD Subsystem and community sources.
Step 7: Rejoice that you have beat the system.