A few hours ago, Apple pushes iOS 4.3.2 for supported devices on its servers. Here’s some good news regarding the newly released iOS 4.3.2. In the beginning you have to know that Apple developers had finished from developing iOS 4.3.2 on April 4 , this is the date of releasing PwnageTool 4.3 and Redsn0w 0.9.6rc 9 untethered jailbreak for iOS 4.3.1 which based on i0nic’s untethered exploit.
What that mean? This means that iOS 4.3.2 may be susceptible for an untethered jailbreak using PwnageTool 4.3 and Redsn0w 0.9.6rc12. Till now there’s now official word from i0n1c, so we’re waiting for him to test it and let us know what happens. In the meantime, do not update to 4.3.2 as you will lose your untethered jailbreak and possibly your ultrasn0w unlock.