guys i need help ! tried on those methods stated at first page of v9 but my n8 still not able to boot up
when i plug in usb cable my computer got prompt out sound like when it detects pendrive, but after few seconds again it will give a sound of unplug pendrive
any idea how to solve this problem? now the screen totally blackout at all
i tried to charge it with charger and the charging white light never show >.<

TOLONG !!!!!!!!!!!!!!!!!!!

i didnt do anything
just put it right there, before this only make some calls
the very last thing i did on the phone beside call is uninstalled a program call battery extender, it was 5 something, and after i uninstall it actually nothing happen, and still able to function and play game.... =(

i am so "pekcek" now....
anyway thanks for help, will call them tomorrow morning
aiyo still need to go work... arghhhhh cannot straight fly to ncc

okay okay bro sklchan and aspire
i will go try the method now, if still not working i will report to you guys and tomorrow will head to ncc for help T.T

just got back home from ncc, force that fella to take off battery and wait a while then put it back and on the device, then it works (cause i did this all the time on my n97)
then they said tomorrow will have a software update (not sure if its true), so back to home i on wifi and check with software update, now the phone same situation back, and currently im doing usb method as you taught me last night.....
so sorry for nokia but i will definitely not go for E7 for sure (n8 is belong to my gf), think htc desire z more suit my needs

from what they said then yes... still suffering dead N8, n8 is dead... so does my heart.....