Chosen Solution

Hi all, my iPhone 7 has been in a draw for ages and now I want to repair it. It broke a long time ago and does not power on and gives no sign of life. I have tried everything and I think something inside may be broke. Could anyone help me try and get this thing working again? Cheers

First, it would help by saying if the phone has any physical damage or not. Second, see if there is any debris in the charging port. Last, try reseating the display connector and the battery connector. I wager the port’s full of trash or the battery is shot tho