Is the iPhone 7 Plus screen interchangeable with the iPhone 8 Plus?

Hello got a quick question, everywhere I look online regarding this topic says nuh uh for a permanent fix, but my sister recently broke her phone very bad (screen is completely dead but everything else is alive). We already got her a new phone but she didn’t back up any of her pictures to the cloud so she really wants them back. I have my old 7 plus that the screen is busted but still lights up and has touch working, and all we need to do is unlock her iPhone, get it to the Home Screen, hit trust on the pop up that appears, then I can hook her phone up to my mac and get all her data. My question is: if I take out the iPhone 8 screen and plug in an iPhone 7 screen, will it work for just enough time to get this task done? Thanks