[Q] Repair Sudden Death EMMC

Hi to all

After read about the sudden death have this of only way to repair this change emmc or may be jtag
i try to do this change my emmc to sdcard why? becouse i read iNaND is used same sdcard
if you see this have all pinout same emmc and microsd but after to connect micro sd and mobilephone by cable this can enter in download mode
or power on

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