Bigboss has warned that non developers should not install the new iPhone 3.0 OS. The beta firmware is only meant for developers and installing it on a live iPhone could cause some serious problems. Hit the break to see why.
» iPhone OS 3.0 Beta: Do not use
Apple’s iPhone OS 3.0 Beta pre-installation advisory document states that once you’ve updated a device it will be in a locked stateĀ with no way of going back to an earlier firmware. Well Ralf Rottmann has tried after restoring Beta 3.0 to downgrade his 2G iPhone back to 2.0.
Check out after the break how he did it.
» Downgrading & unlocking iPhone OS 3.0 is possible!
The iPhone DevTeam have posted another entry on their blog, this time showing how they successfully downgraded the iPhone 3G’s baseband. This isn’t an unlock, but it’s definitely progress. Read more for the blog entry. » iPhone DevTeam successfully downgrades iPhone 3G baseband.
