Bricked Note edge SM-N915W8

i bought a rooted SM-N915W8 and installed a Custom ROM River 5.1.1 and my phone stuck in the BOOTLOOP also it lost the IMEI# when i punch #06# it gives null and gave the error of no sim found also its now stuck in the BOOTLOOP again. when i tried to use odin it gave me this eMMC Write fail. ABOOT

please help me and tell me how this eMMC write protect will be cleared and the phone will be unrooted???

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