Customer registration website
We recommend that you register your Walkman so we can provide better customer support. Visit one of the following websites to register the Walkman.
For customers in the USA:
For customers in Latin America:
For customers in Europe:
For customers in Asia/Oceania/Middle East/Africa:
English/Korean/Traditional Chinese
http://www.sony-asia.com/dmpwalkman/register/
Simplified Chinese
https://www.sonystyle.com.cn/b2c_sony/b2c/productRegister.do