hi. i own nokia 808 3 years now and its been a long time that i ve stopped working it since it stopped suddenly charging and boot.
i put it on the charger sometime it shows it is charging normally but when i press the power button the nokia sign appears then the dots and thats it after dead again showing charging
i managed 2-3 times to finally open it for minutes but after closed of battery fast.
i thought it was battery problem so i bought a new one but the same problem occurs.
its such a stragne problem and now i cant even reset it mannualy with the 3 or 4 button solution