Chosen Solution
I recently replaced the screen on my Apple Watch series 3 Nike + edition. The screen comes on and the buttons work but there is no reaction from the device when I touch the screen. I have tried force restarting it dozens of times and it has changed nothing. The old broken screen does not work at all so I believe that trying to use the old digitizer will not work. Anyone have any ideas?
Sounds like either the display assembly was defective or the cable connection from the SIP was not fully inserted and latched or was damaged.
Blake what was it that you did exactly? I am having the same problem…I can’t get touch to work. The touch cable appears to be seated into the connector…I’m stumped
For me the solution was update the firmware and after the touchscreen start to work fine.