The Android Toolkit has been the go to toolkit to easily root, bootloader unlock, install recovery and pretty much do whatever you need to do on your Nexus device. The toolkit has now been unified and supports 13 different devices. The latest update of the Unified Android Toolkit adds support for the Galaxy S4 mini, and the Samsung Galaxy Gear. The Galaxy Gear module is a useful feature which makes communicating with your smart watch much easier. Devices supported include Galaxy Nexus, Nexus 4, Nexus 5, Nexus 7 2012, Nexus 7 2013, Nexus 10, Galaxy S3, Galaxy S3 mini, Galaxy S4, Galaxy Note 2, Galaxy Note 3, plus there is a basic Android Toolkit which all Android devices can use.
Via SkipSoft