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This can be accmplished in several ways, but not possible simply with the Instagram app. Many users edit photos outside of Instagram, then use it to a vintage effect before uploading.

This could have been accomplished on a computer using Photoshop or by simply using another image editing app such as Color Splash, which was designed for this specific purpose.
 
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I see. Thanks. I thought uploading photos from your library defeated the purpose of instagram :)

Thanks :)
 
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I see. Thanks. I thought uploading photos from your library defeated the purpose of instagram :)

Thanks :)

It does. Many of the real popular shots weren't even shot with Instagram.
You can use Color Splash for iOS.
 
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