How to Convert the Unicode into required format?

I Need Some Guide from u. i need convert the Unknown format unicode to My required format(tamil)

" ிய" This is the开发者_如何学C format from URL , i need convert into Orinal Format..

I'm not certain this is correct because I'm not sure whether your post is encoded accurately to represent your question...is your data in the format \u0BBF\u0BAF?

if so, this should work:

NSString *unicodeString = yourString;
const char *convert = [unicodeString UTF8String];
NSString *resultingString = [NSString stringWithUTF8String:convert];