Battery life

[naith_kk]

hi...
i'm having problems with my phone battery. i'm using w300i phone. everytime i charged my phone about half an hour my phone will give massage 'charging error'. what can i do to solve this problem?? do i need to change the batt or the charger??

need help...thanx

you might need to upgrade your phone's firmware, try upgrading using the SE update program if that problem still persists, then you'll have to flash the firmware's GDFS; which is a risky issue - especially if you have little experience with flashing phones.

I used to have that problem with my previous w800i phone but after flashing/patching the GDFS with a fix, it was charging back to normal.

you should try emptiing and fully charging it a few times and see what happens.

isn't this a dangerous thing to do? if you have a SE phone, emptying on lithium-ion batteries is damaging; look at this forum link for more info.