Question Samsung Galaxy Note 3 SM-N900 (Exynos Chipset) Sudden Death Syndrome

Everyone Peace Be Upon U

My friend's phone is compelety dead and i put my hand on the official guide of it's recovery and one of it's steps is download bootloader to sd card using normal phone, I already have a second normal note3 n900 upgraded to kitkat and i followed the guide step by step but the operation stuck when the message box of odin telling write to nand somthing like that and even if i left it the whole day nothing happend so i'll be really grateful if there is anybody who can guide me to download or copy the bootloader to the sd card using another way or to solve this problem.

Many Thanks in Advance