How can I take a screenshot of an iPhone5 app?

Question

The app store requires an iPhone5 screenshot:

"In order to save your changes, all iPhone 5 and iPod touch (5th gen) screenshots must be a .jpeg, .jpg, .tif, .tiff, or .png file that is 1136x640, 1136x600, 640x1136 or 640x1096 pixels, at least 72 DPI, and in the RGB color space."

I've tried using the iOS simulator and using the screenshot option, but this file is too small.

Does anyone know how to take one in a higher resolution?

I would use the design files but they don't have real data in them and will make my app look silly!

Any help would be appreciated - the forums and about three hours of google searching failed me :(

Thank you!

Answer 1

Use your simulator and use control + command + C. This will copy only the screen of the simulator. Open preview and then file -> new from clipboard. This is far superior to trying to guess with command-shift-4.

Hope that helps