WeChat is a mobile phone text and voice messaging communication service developed by Tencent in China.
It allows you to chat with your friends instantly via voice messages, texts, or images. You can also create group chats to chat with several friends together.
WeChat works on Android, iPhone, BlackBerry, Windows Phone, and Symbian platforms. You do not have to pay anything to download and use WeChat. However, you may need to pay your carrier for Internet service.
You can search your friends via their WeChat IDs or their phone numbers, or you can link your phone address book to let WeChat find your friends for you.
WeChat app is available in the App Store for iTunes, Google Play Store for Android, Nokia Store, BlackBerry App World and Marketplace for Windows Phone.
Download WeChat for Samsung, Nokia, HTC, LG, Sony Ericsson
If your Samsung, Nokia, HTC, LG, or Sony Ericsson runs on Android then you can download WeChat from Google Play Store (earlier Android Market).
If your Nokia, HTC, Samsung, LG, or Sony Ericsson runs on Windows Phone then you can download WeChat from Windows Marketplace.
If your Nokia phone runs on S40 then you can download WeChat from Nokia Store. Currently only Nokia Asha 303, Nokia Asha 305, Nokia Asha 306, Nokia Asha 307, Nokia Asha 308, Nokia Asha 309, Nokia Asha 310, Nokia Asha 311, Nokia X3-02, and Nokia C3-01 are supported.
If your Nokia, HTC, Samsung, LG, or Sony Ericsson runs on Symbian mobile operating system then you can download WeChat from here.