tama.. ang alam ko jtag is pangbuhay lang ng bootloader ng samsung phone. tama po ba ?
flash stock firmware and konting kulikot lang ng spd flashtool solve na problema.
tama si jadex321 , hanap ka lang tested firmware then flash.. kahit spd flash tool lng gamitin mo..press mo lang v+ then put usb cable. wait mo lang mag run..
try mo test emmc niya via cm2..kahit kasi complete flash pag bad na ang emmc niya stock on logo talaga yan..
solution , rehot emmc then flash, pag d parin. palit emmc o d kaya palit phone nalang...hehehe