My iPhone 7 plus just turned off on its own. It will not come back on. I have plugged it to the computer. It says it is in recovery mode need to redo it, however the software that needs to be loaded won't finish.
Could be moisture between the screen and the electronincs in the phone? If you are all out of solutions, then maybe you should try to change the screen. I have changed a lot of screens, and i usually find what i need at br-electronic. They have a screen for your iphone 7 plus model as well.