I faced a massive problem when I had changed my mp4 firmware
I found this firmware version
Full_firmware_9.1.52_for_ACU7515
but I'm not sure , so someone guide me
and this is the mp4 picture
please help me I need the original firmware
pleeeeeeeeeeeeeeeeeease if someone has the original firmware please contact with me at :
aymanisme@hotmail.com
thnaks alot
