One of the most important and well recognized tool for jailbreak fans is the Cydia tool and is regarded as the most needed utility for jailbroken devices. The developers at Cydia are well aware of it and they have just released the Cydia Substrate v.9.5100 of the tool for the users who have just jailbroken their iOS devices running the latest iOS 8 – iOS 8.1.
In the latest version of the app their are lots of new features added which have been briefed in the changelog issued with the latest version of the tool. The Cydia Subtstrate is regarded as the powerful tweaks launcher tool which may solve the issues regarding the non availability of many important and most famous Cydia tweaks for the users of iOS 8 jailbroken devices.
Here is the main description or change log that has been issued with the release of the latest version of Cydia Substrate v0.9.5100. “Cydia Substrate 0.9.5100 includes features requested by developers, so their extensions may require this update: it can inject into more iOS 8 daemons, find more private symbols, move more arm64 instructions, and hook even shorter armv7 functions.”
To install Substrate, you will need to “jailbreak” your device, as making changes to other software is not something that Apple normally allows. Depending on your iOS version and device, you will need to use one of a few different jailbreaking tools such as redsn0w or evasi0n. The various jailbreaking tools install Cydia Installer, which you can then use to install Substrate and any of thousands of Substrate extensions.
You can download the tool from the official site of the app which has been given in the link below.