TinyUmbrella, the tool that allows you to force your device into or out of recovery mode, has been updated to version 6.13.00. TinyUmbrella also saves your SHSH blobs for future unlocks.
Developer semaphore has released TinyUmbrella 6.13.00, an update which adds support for iOS 6.1.3 and the relevant devices that can handle it.
TinyUmbrella 6.13.00 is fully compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch (4th generation), iPod touch (5th generation), iPad 2 Wi-Fi, iPad 2 Wi-Fi + 3G, iPad (3rd generation), iPad Wi-Fi + 4G, iPad (4th generation), iPad Wi-Fi + Cellular (4th generation), iPad mini and iPad mini Wi-Fi + Cellular.
The link below will take you straight to the download. If you’re looking to save your SHSH files for future unlocks under iOS 6.1.x, this tool is for you.