How to change iOS app icon in iTunes Connect when upgrading version?

I am trying to add a new version of an existing iOS application.

I have successfully uploaded the binary and screenshots. My problem is that I need to change the application icon.

When I change the application icon and click the "Save" button, an error message is displayed

"You must download a large application icon." The size of my image is 1024 * 1024 and in png format.

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3 answers
Finally, I did it. I reject my binary from the queue, and then I uploaded a new binary, also uploaded a new large size of 1024 * 1024 size, and now my problem is resolved.
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PNG is recommended for all images and icons. You should avoid using interlaced PNGs.

The standard bit depth for icons and images is 24 bits, i.e. 8 bits each for red, green and blue - plus an 8-bit alpha channel.

You do not need to limit your palette to colors safe on the Internet.

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Itunes connect fixed this error. Without abandoning the binary, I could change the application icon

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Source: https://habr.com/ru/post/1201884/


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