Dev-Team member MuscleNerd recently tweeted on Twittelator, due to large amounts of people inquires about carrier unlocks. He confirmed that a release for both 3.1.3 and 4.0 firmware carrier unlocks will be this month.

Apple is widely expected to announce the next gen iPhone, along with more information of Mac OS X and iPhone OS 4.0 at WWDC 2010 Monday, June 7th.

Remember, DO NOT upgrade your firmware once Apple releases a new firmware version.

Stay tuned to iEvolution for the latest updates!