Hello, all! I'm new to this forum and i wanna ask for some help

. I got a hacked mp4 player claimed to be 8GB but the real memory is only 2GB. I have tried many things i have done many formats but even if i made the size back to 2GB the player still got problems with playing mp3 files, displaying pictures etc... always getting "disk error" maybe something went wrong? But i can't find a firmware for this mp4 player. So i will post some pictures of the mp4 player + some pictures of the chips inside... maybe if someone have more knowledge and have fixed it please help me

. Tnx in advance.
1.
http://i39.tinypic.com/2z6fn9y.jpg
2.
http://i44.tinypic.com/33kun11.jpg
3.
http://i44.tinypic.com/vo7o1i.jpg
4.
http://i39.tinypic.com/rqw21t.jpg
P.S. Information from ChipGenius.
Code:
Device Name: +[I:]+USB Mass Storage Device(ACTIONS HS USB FlashDisk USB Device)
PnP Device ID: VID = 10D6 PID = 1101
Serial Number: 4512482ADF0FE
Revision: 2.00
Device Type: Standard USB device - USB2.0 High-Speed
Chip Vendor: Actions(??)
Chip Part-Number: ATJ211x
Product Vendor: ACTIONS
Product Model: HS USB FlashDisk
Tools on Web: (N/A)