Disfunction after Battery exchange
After following the battery exchange procedure on my iPhone X (every step worked out fine and easy) the screen does only show a green line (near the bottom) with some red pixels on one spot. But nothing else. The brightness of this green line is changing and the line has some small gaps as well.
I opened and closed the display connectors some times without any change. It made no difference if the power came from the new battery or from the plugged charging connector.
I recognised no problem with tension on any cables while disassembly and the display went of fine (using a heated gel cushion)
Update (02/21/2022)
May be I need to be more preciese - there is not a green line over the normal screen.
The green line is the only what is displayed - the rest is black…
Still the display the most likely part?
May it be an ESD damage?