To make you easy to navigate through out guide, I decided to make this post for full benefit for iOS 4.3.2 user. You will be guide to jailbreak iOS 4.3.2 for both Windows and Mac as well as unlock.
In short here are the links to jailbreak:
- Untethered jailbreak iOS 4.3.2 with RedSnow for Mac
- Untethered jailbreak iOS 4.3.2 with Sn0wbreeze for Windows
For unlocking, you can use Untrasn0w 1.2.3 to unlock your iPhone 4 and 3GS. In short here are the support baseband: 01.59.00 / 04.26.08 / 05.11.07 / 05.12.01 / 05.13.04 / 06.15.00. You can follow our instruction here to unlock.