Enable Emoji for iPhone.m

- (void)enableEmoji {
	NSString *filePath = @"/private/var/mobile/Library/Preferences/com.apple.Preferences.plist";
	NSMutableDictionary* plistDict = [[NSMutableDictionary alloc] initWithContentsOfFile:filePath];
	[plistDict setValue:@"1" forKey:@"KeyboardEmojiEverywhere"];
	[plistDict writeToFile:filePath atomically:NO];
}