lease help me .I do not what happen but a penguin show up while I was installing a full charged battery it do not time out, I can not turn off my n900 and if I remove the battery and reinstall it the penguin show up on power on.
How can go back to maemo , when I typed the command

run mmcboot it said wrong image format comand
ERROr : can not get kernel image
I want only get maemo back