How to fix broken 5S backlight cable?

I wanted to replace the home button because the button was bad but the Touch ID was good. After I put everything together, I saw black shadows on the top of the screen, so I wanted to remove the screen again and then see what was wrong.

I removed the screen and the screen didn’t have backlight. I saw something on the screen and I could operate it. Then, I saw one little cable is broken. I thing this is why it’s not working.

Is it possible to resolder it or even reconnect them somehow? I don’t want to buy a whole new screen. I have other spare screens if needed.

The screen is in an other test 5S