Chosen Solution
My iPhone 7 is randomly unresponsive and works fine after lock and unlock. Any idea of what causing this issue ? And repair guide ?
Your phone could be suffering from a damaged or defective screen. If your phone has suffered drops or other physical impacts, you should consider trying a replacement scree. You can find one here and the repair guide here.
Update to the latest software version available for your device. If that doesn’t fix it, backup all of your data (contacts, pictures, videos, music, etc.)and factory reset it.
