dude I had exactly the same issue and following is what I did which brought me back to life:-
1) Went to DOWNLOAD mode and installed this file https://mega.co.nz/#!0g0jDCzC!cWMzwaQIvU-cj2-dDoVZjMcU8_QcKjsTzPTLcPzs1Tg using odin in AP slot
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