Hi,
I tried to upgrade my MP4 player (
Black 4GB MP3 MP4 player/Mobile Battery/Speaker +sock).
But now, the LCD is blank! I can Upgrade the firmware again! (It still working for upgrade the firmware!!)
But the problem is that I searched this firmware in many many websites and I tried a lot of diferent firmwares and it still not working (with the LCD blank).
ACU or ATJ 7513 (chip)
SAMSUNG 719 K9LAG08U0M PCB0
1.8 inch
4gb (2x2gb)