Once Ultra Sn0w appears, tap on it and you should see version 1.2.4 / 1.2.5.Read through the description and tap the install button to install Ultra Sn0w 1.2.4 / 1.2.5 to your i Phone running i OS 5, 5.0.1.Thanks to Notcom who released this special version of Tiny Umbrella called Fix Recovery which can actually kick all i Phone 4/3GS users out of i OS 4.2.x and i OS 4.3.x recovery mode loop using Green Pois0n exploit. But now I’m not getting picture messaging, my 3G isn’t working and my carrier shows ‘not available.’ I’m not trying to unlock the phone since I have an official AT&T SIM card, but I just don’t know why it’s not showing.
Here are the steps I’ve taken to switch from AT&T to Straight Talk. If you are thinking about switching or are in the process of doing so, I’m sure you’ll find it helpful. ) Enabling MMS/Picture Messaging This process is a little more involved but it’s doable. Straight Talk will provide detailed instructions on the activation process. It requires you to buy a T-Mobile SIM card to enter the correct data settings for your Straight Talk service. Double Tap and go back to the Cellular Data Network page. Note: In case you are not familiar with Ultra Sn0w, it is a software unlock for your i Phone meaning you can use your i Phone with any carrier by simply inserting the SIM card.Step 7: When Ultra Sn0w is installed you must restart your i Phone and run Red Sn0w to boot tethered, you’re done!Stuck in recovery mode loop after restoring i OS 4.3.3 custom IPSW on your i Phone 4 or i Phone 3GS?
No worries, as the Tiny Umbrella (Fix Recovery) for i OS 4.3 is still valid for those who are stuck in i OS 4.3.3 recovery mode loop.If you have any questions, issues, or anything related to this article, let us know in the comments. You can downgrade to i OS 10.3.3 if you act quickly. If your i Phone is running one of the baseband specified above you can successfully unlock your i Phone on the official i OS 5, 5.0.1 firmware.Note: In order to update to the official i OS 5, 5.0.1 firmware and still preserve your baseband so it is unlockable, you will need to follow our in-depth how to guide using Red Sn0w.Update #1: This article has been updated which now includes the i Phone 4 ( baseband), i OS 5.0.1 firmware, and Ultra Sn0w 1.2.5.