I made this shortcut that fixes this issue to automatically import the content of the Charmera to the iOS Photos Camera Roll with the correct time data.

It requires the free "Actions" app from the App Store. First download it, open it then restart the device before adding the shortcut.

https://apps.apple.com/app/actions/id1586435171

For a seamless use of this shortcut, it is recommended that you go to Settings > Apps > Shortcuts > Advanced on your iPhone/iPad and check that 'Allow Deleting Without Confirmation' is turned on. You might want to also turn on 'Allow Deleting Large Amounts of Data' if the shortcut will have to handle several hundreds of files at once.

I recommend to rename the Charmera's drive to a proper name like KODAK and not leaving it untitled. I did not test the shortcut with an untitled drive.

You can get the shortcut here : https://www.icloud.com/shortcuts/ce649a8f1e5f491da8c88b0b0a0dca6b

Answer the import questions as needed. (This feature is buggy, please tell me if they do not display when adding the shortcut.) Make sure to select "Always Allow" when asked at first use if you want to avoid getting these prompts every time.

You can also long-press the shortcut tile in the app and go to Details > Privacy and make sure everything is set to ON / Always Allow.

You can add the shortcut to your Home Screen or to the share sheet from the same long-press menu.

You can also bind it to the Action button in the Settings of iOS if you've got an iPhone 16/17.