Here on 2025, my mom's iphone 7 plus just got the black screen of death ... We did all the things, with holding down button and power button at same time, - doing volume up, volume down and power button, nothing - tried draining the battery, this thing seems to have battery forever all of a sudden (when it would not hold too much battery usually 🫠) and now buying a new one! so sad there's no remedy!!