TinyUmbrella, a tool that helps save iPhone, iPod Touch, iPad and Apple TV SHSH blobs regardless of whether your iDevice is jailbroken, has been updated to version 4.21.08 (BETA). This new version supports the iPhone 4 CDMA aka Verizon.

Note from the developer, Notcom: “Keep in mind I don’t have a VZW iPhone 4 so this is DEFINITELY a BETA release. Don’t be surprised if further updates will be posted with findings that are sure to come.”

In case you don’t know what saving your SHSH Blobs actually does, it basically allows you to downgrade your firmware to a lower version. This is important if you accidentally update to a iOS/firmware version that cannot be jailbroken, as Apple prevents this otherwise.

Follow our step by step guides below to save your iPhone, iPod Touch, iPad and Apple TV SHSH blobs using TinyUmbrella:

Download v4.21.08 (BETA):

Mac OS X

Windows