https://www.asuswebstorage.com/navigate/s/16CF059930934947B5BB621E634114C6Y (ROOT TOOL)

http://d-h.st/VfO (DRIVER) 

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 Root Kitkat Zenfone 5 ver 2.21.40.44 

http://www76.zippyshare.com/v/tVA4DcDx/file.html 

MIRROR 

http://www.4shared.com/zip/-dmbfJCHce/RootZenFone5KitKatv4-by_dan.htm