Second Hand “Brand new screen and battery fitted in store, 100% Battery Health. Sim tray replaced with black colour. As the screen has been replaced there is a message in the settings**. The condition of the rear is like brand new.”
** As apple pair certain components to the phone motherboard (screen, battery, camera) replacing these components will display a message on screen to show that the phone cannot verify the parts are original. This is completely normal and does not affect the phone performance in any way. Replacing the battery with a non genuine one will disable the battery health reading feature of the iPhone but the battery will work as normal.