You need to provide more info to get help. Did you update to the latest MJA software and then try to install recovery? Are you on MF9 still? Etc., we can't help if we don't have all the details on what you were doing.
Phones & Tablets: Galaxy S4, Galaxy Note 8", Evo 4g LTE, Evo 3D, Acer Iconia A500, Samsung Galaxy Tab 2 10.1, Ipad 2, Nabi 2,
Rom: Rooted Stock for now, Hotspot Mod, Xposed, Wanum
Kernel: Stock for now