How can I give Threema permission to access my photos?

If you have accidentally answered “No” when you were asked whether you want to allow Threema to access your photos, you can grant permission as here:

iOS Settings > Privacy > Photos > Threema

If Threema isn't listed, navigate to iOS Settings > General > Restrictions > Photos, select “Allow Changes”, and make sure the switch next to Threema is enabled. After adjusting these settings, try again sending an image in Threema.

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