You would have to replace to entire back to get it repaired with google/a repair shop, which is expensive. But you could DIY it for a lot cheaper. Follow these instructions up until putting a glass protector on the whole visor: Google Pixel 7 Kameraglas tauschen Then, you can get something like this from ebay (or whatever is best for you) and stick it on: https://www.ebay.com/itm/304923625458 Hope this helps. Edit: I just made a video on how to replace it on Youtube that goes into a little more depth: https://youtu.be/0v4o3uE09wQ