As much as possible try to determine if the problem is either on the software or hardware. Performing a force restart or hard reset on the iPhone 8 Plus can help you do so. Force restart is a recommended solution to unresponsive or frozen display, like when the iPhone gets stuck on white or black screen. iPhone 7 and 7 Plus: Hold the Side and Volume down buttons at the same time. After a few seconds, release the Side button but keep holding the Volume Down button. Wait for your iPhone to show up on iTunes. iPhone 6, 6S, SE (1st gen) and earlier: Hold the Lock and Home buttons at the same time. Key Takeaways. To disable auto-brightness, go to Settings > Accessibility >Display & Text Size, then disable "Auto Brightness." Attention-Aware features may also cause your screen to dim. To disable Attention-Aware Features, navigate to Settings > Accessibility > Face ID & Attention, and disable tap the toggle for "Attention-Aware Features." If Tap on Update for all the apps individually. 3. Factory Reset iPhone. Form the home screen, go to the Settings > tap on General > Tap on Reset. Tap on Erase All Content and Settings. If required, enter the passcode and confirm it. Perform a reboot of your device. 4. Connect to iTunes and Restore your iPhone. Connect your iPhone to your PC via USB cable. Open iTunes and go to the Device tab from the upper left corner. Now press Summary from the upper left corner. Press Restore iPhone and confirm the operation. Part 3. Unlock iPhone When the Bottom Half of the Screen Doesn’t Work. If your iPhone screen only flickers when you use a certain app, there’s probably a problem with that app, not your iPhone. First, I recommend closing the app to see if we can fix a minor software problem. You’ll have to open the app switcher to close an app on your iPhone. The iPhone 8 and earlier, double-press the Home button. In this video, I show you how To Fix An iPhone 8 with a frozen screen. If your iPhone 8 or 8 plus screen is unresponsive and is frozen, this method might wor Step 1: Open the iOS device (iPhone or iPad) and go to Settings. Step 2: Tap on “General” followed by “Accessibility” and turn off guided access. If the issue hasn’t been fixed by this, you need to use the next method to solve it. Method 4. Exit Guided Access using iCloud Lost Mode. .

iphone 8 plus display problem