The developer of TinyUmbrella, NotCom has updated TinyUmbrella to version 5.10.12 today. In TinyUmbrella v5.10.12 comes support for saving your iPhone 4, iPhone 4s, and iPhone 4 CDMA BBTicket. The reason why this functionality has been implemented is because apparently it will have some significant use soon. Although this use is not known yet it could be plausible that these saved BBTickets will come in handy for a baseband downgrading solution or even a new unlock.
If you currently have an unlocked iPhone or plan to in the future we suggest downloading this new version of TinyUmbrella and once again save your SHSH blobs. As mentioned by NotCom however, you will want to ensure you check the overwrite saved SHSH option. You can download TinyUmbrella v5.10.12 from the iJailbreak Downloads Section or from one of the direct links below.
Download TinyUmbrella v5.10.12 (Windows)
Download TinyUmbrella v5.10.12 (Mac OS X)
Let us know if you have any questions or thoughts about this new version of TinyUmbrella in the comments section below…