WARNING – Do NOT upgrade to iPhone 3G firmware 2.2.1 – yellowsn0w does not unlock firmware 2.2.1

The iPhone 3G firmware 2.2.1 update upgrades your baseband and we all know that yellowsn0w only works with baseband 02.28. If you update right now you won’t have an unlocked iPhone 3G.

Update:

The beta version of yellowsn0w 0.9.8 is now out and will fix WiFi or slowness issues found with yellowsn0w 0.9.7.

Refresh your Cydia/Installer sources and you should see it. Please post back your results after trying it.

Now everyone can unlock their iPhone for free!

The iPhone Dev Team hasn’t added support for the new 02.30.03 baseband yet so if you accidentally upgraded your baseband you are stuck with a locked iPhone.

Update:

The beta version of yellowsn0w 0.9.6 is now out and will fix even more issues found.

Refresh your Cydia/Installer sources and you should see it. Please post back your results after trying it.

Now everyone can unlock their 3G iPhone for free!