How can I give Threema permission to access my photos?

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

• iOS Settings > Privacy & Security > Photos > Threema

If Threema is not listed in the location mentioned above, please remove restrictions for Threema:

• iOS 12: iOS Settings > Screen Time > Restrictions > Photos > Allow Changes
• iOS 11 and earlier: iOS Settings > General > Restrictions > Photos > Allow Changes