g SM-J700F/H/K/M/P/8 BOOT Repair via eMMC Flashing
Download NEWEST Flash File which have your Language Pack Inside from z3x or octopus
Solder eMMC Connections to Phone PCB:
(Thanks to Chand Gee for Finding the Pinouts)
Use ATF Software 12.66 or Higher... Select eMMC Tool Tab from ATF Plus.
Follow the Steps illustrated in the Screenshots Below:
De-Solder/Remove eMMC Connections on the PCB and Flash Phone via ODIN using the same flash file which you used on Step 3.