Step by step manual how to repair KMVYL000LM-B503 in pictures.

[GPG_Staff]

STEP BY STEP REPAIR KMVYL000LM:

DEAD EMMC:
http://i.gyazo.com/82fb31ee3f28bd8237e3acb42642127e.gif


DISCONNECT ALL EMMC LINES [POWER, CLK, CMD, DAT0] AND MAKE SHORT TP to GND
http://i.gyazo.com/8cd08e46fccfbc5a4e1dd7037e01dbd5.gif



THEN CONNECT ALL EMMC LINES AND REMOVE SHORT TP to GND:
http://i.gyazo.com/ececbdcef0379e60b35def1c45dc0e85.gif


SELECT FIRMWARE UPDATE AND CLICK CUSTOM OPERATION:
http://i.gyazo.com/72f815a56e75c650cb3801c9b31a14b9.gif


CONFIRM EMMC PART NUMBER:
http://i.gyazo.com/4a9e73a4bb835639c0fe079e972ba82c.gif


FIRMWARE UPDATE START:
http://i.gyazo.com/44658c2b412bdb96f4b82ae96ba8b299.gif


WHEN LOG SHOWS 'Repairing eMMC CID...' AND PROGRESS START MOVING,
RECONNECT ALL EMMC LINES [POWER, CLK, CMD, DAT0], YOU HAVE 20 SEC FOR THAT:
http://i.gyazo.com/22353f41d343ff186fb2fda0743eb17a.gif


FIRMWARE UPDATE DONE:
http://i.gyazo.com/2b87f4f4df1834235dd06d082f725e1a.gif


RECONNECT ALL EMMC LINES [POWER, CLK, CMD, DAT0]
AND CHECK EMMC FUNCTIONALITY:
http://i.gyazo.com/1f63a53788e0ebc8342171a97000e2d8.gif