objective c - Not moving to Settings in iPod Touch -


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i have button . when click on have used code go settings in ipod touch . not going . ipod touch ios 6.1 . please tell me problem. in advance . reference have attached settings screen enter image description here

[[uiapplication sharedapplication] openurl:[nsurl urlwithstring:@"prefs://"]];

till apple not providing url schema achieving 1 in newer versons. upto ios5.0 working after 1 depreciated.


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