please add, check EMMC if it still good or bad,,before proceed to any operation..
as i experience, complete write of REPAIR FILE(disconnect the soldered and test
).. still dead, (resolder again
) complete write of DUMP FILE, still dead
...there is no option to check the EMMC if is in good condition..it takes long hours to resolder again after first operation did not succed...in the end EMMC damage..