batery

[krux]

hi sir..
my sony walkman live hv a bit problem..
why my phone damage the battery..
i already change a new & original battery 3 times..
its seem like  the phone damage the battery..
any problem like this before???
am i hv to change the mother board?

[Uliwooly]

Contact your local Sony repair center

http://www.sonymobile.com/global-en/support/contact-us/