MyMPx.org - Piranha Navigator Changing/Upgrading Flash (Nand) Memory..

hi all..

(at first sorry if i open the thread at wrong section)

i just wanna change\upgrade (1 gb to 4gb) my old mp3 player's nand flash ic. it has 1 gb memory.. and i tried to change it with my fake kingston data traveler 300 nand flash ic but not flashing..gives invalid firmware attention..can i reprogram it before flashing or what..?

is it possible..?

my device information..

Code:

Firmware Version:



ACT2091_S75_1

2007/05/03

9.1.51

2007/02/14

Code:

flash chip: 

2555D3EC "HYNIX/SAMSUNG 1024MB (LBF)" (protected=0)

Code:

Firmware on the Player;



070630_FGD179_English_NO GAME