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..

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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];