subject: How can I fix an iPhone screen that became unresponsive? [print this page]
If your iphone screen unresponsive, the issue may be related to software glitches, storage overload, or even accidental moisture exposure. Attempt force restart to restart the processes in the device. Next, use the phone to confirm that the phone storage is not almost full as limited space may hinder the system performance and create delays when touching the phone. Upgrading to the newest iOS version can also fix the latent bugs that can be related to screen behavior. Unless one of these solutions is effective, factory reset and data backup might come in handy. Recurring problems may be a sign of a hardware malfunction that will need expert attention.
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