My iphone4s does not have the Panorama option on the camera

So my iPhone 4s does not have the panorama option on the camera, I've tried to find out why but none of the stuff I have found answers my question. My phone can be updates now to IOS.6.1.3, but it needs at least 2.9GB, which my phone does not have. So I don't know if that's why it's not working?

Well… You need to update it… Thats about it, clear some space for the update.

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