How to Repair Flashing Dead MP4 step wise.

1. first you need to dasseamble MP4 (very carefully)
2. note down all the numbers like board number (e.g mp4-017 v1.2 ) and the chip set a big one hide down side of lcd
3. Note down Camra ic number which will be available on the strip along with camra.
4.write down LCD number will be available on strip or back side of lcd .
5. Now you have to detect your device via PC . main step to complete all the process.
6. you need to find boot sequence of MP4 which will be inside the buttons .. you have tow press two buttoon same time and your computer will detect device.
7. window will ask you for the drivers (i will upload soon . )
8. now you need flashing tool which will help you to update flash . for SUNPLUS chipset you have to down load Frm Pro.
http://www.x-drivers.com/catalog/flash/digital_players/companies/sunplus/models/frm_pro/
9. find the firmware matching your board id like aj280 , a287_v2 etc
10. and Flash it ..  further detail with images uploaded soon ..