Scripts Run fine on Emulator but not on real ios Device

Hi,

This is a major issue. Please help me out with this…

The appium scripts runs fine, when we test on emulator… but when we test on real device the application doesnt even launch…

What might be the issue behind this…???

Please come up with your suggestions… ITS URGENT…

Any suggestion will be helpfull…

Thanks in advance…

Regards,
Sudhanva.