Yes, you can check it out at https://itunes.apple.com/gb/app/lightblue-explorer-bluetooth/id557428110?mt=8 and then follow instructions at http://www.emtb-news.de/forum/threads/specialized-turbo-levo-tunen-entdrosseln-25kmh-sperre-aufheben.53/
Note that depending on where you are, the law says...