Experiencing a frustrating issue where the top left corner of your phone screen is unresponsive? You’re not alone. Many users encounter this problem, and fortunately, in many cases, it’s solvable. Before you panic about a hardware malfunction, let’s explore some common software-related reasons why the top left of your screen might not be working and how to address them. Often, the fix is simpler than you think, involving a quick software update or app refresh. Let’s dive into the troubleshooting steps to get your screen back to full functionality.
One of the most frequent culprits behind a partially unresponsive screen, especially the top left area, is outdated software. Think of your phone’s operating system (like iOS for iPhones) as the engine that runs everything. Just like any software, it needs regular updates to fix bugs and improve performance. Similarly, the apps you use are constantly being updated to run smoothly on the latest operating systems. When your iOS or apps are out of date, they can sometimes cause unexpected glitches, including touchscreen unresponsiveness.
To ensure your software is up-to-date and potentially resolve the issue, follow these steps:
Update Your iPhone to the Latest iOS Version
Updating your iPhone to the newest version of iOS is crucial for optimal performance and bug fixes. Here’s how to do it wirelessly:
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Backup Your Device: Before any update, it’s always wise to back up your iPhone. You can use iCloud or your computer to ensure your data is safe.
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Connect to Power and Wi-Fi: Plug your iPhone into a power source and connect to a stable Wi-Fi network.
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Navigate to Software Update: Go to Settings > General, then tap Software Update.
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Install the Update: Your iPhone will check for available updates. Choose the latest iOS version and tap Install Now. If you see Download and Install, tap it to download the update first, enter your passcode, and then tap Install Now.
These steps are detailed in this Apple Support article: Update your iPhone or iPad – Apple Support
Manually Update Your Apps
Outdated apps can also contribute to screen unresponsiveness. Updating your apps is a straightforward process:
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Open the App Store: Locate and open the App Store app on your iPhone.
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Access Your Profile: Tap your profile icon, usually located at the top right of the screen.
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Scroll to Updates: Scroll down to see the Pending Updates and Release Notes section.
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Update Apps: You have two options:
- Update Individual Apps: Tap Update next to a specific app to update only that app.
- Update All Apps: Tap Update All to update all apps with available updates.
For more detailed instructions and troubleshooting, refer to this Apple Support article: How to manually update apps on your Apple device – Apple Support
Updating both your iOS and your apps ensures that your device is running on the latest software versions, which often resolves touchscreen issues. After performing these updates, test the top left corner of your screen to see if the problem persists. In many cases, these simple software updates can bring your screen back to normal functionality. If the issue continues, there might be other factors at play, and further troubleshooting steps may be necessary.
