[sj2moncton]

Hi...I Purchased a 4gb 2.8'' mp4 player (with minisd slot) off of ebay......and I believe it is a 2gb hacked to look like a 4gb....as soon a I tried to put more than 1.81gb on it, it locks up and I have to reset player (tried several times) ...And after I removed all the files off of player it still showed 2gb of the 4gb still being used....Is it ok to reformat this player or will I lose the 60mb of hidden files that run the player if I reformat?
Player has rockchip version 000.000.6 (2008-03-21)...thanks
Ps-if I can reformat ...can I just use windows xp to do it (player plays avi files).....thanks