Today tinyumbrella was updated to work with the newly released iOS 4.3.2 (GSM) and iOS 4.2.7 (CDMA).

TinyUmbrella

TinyUmbrella is now updated to support 4.3.2 / 4.2.7 iOS versions. I’ve also added a simple feature to allow you to ‘Visit Blog’ when updates are available.
Enjoy

Now you can save your SHSH for iOS 4.3.2 and iOS 4.2.7 and be on the safe side. You can follow the complete guide present here.

Till now it is saving SHSH for some devices and not working on all devices. We can expect an Update soon.