How To Fix Unresponsive Touch Screen on Huawei Nova Y91

With the increase in our reliance on smartphones, having touchscreen problems on your device can be annoying. Sometimes, it’s even more frustrating than a physically broken screen because you don’t know where the issue is coming from.

If your touchscreen is malfunctioning or doesn’t work correctly, you cannot interact with your device. On this page, you’ll learn general phone touch problems on Android and how to get rid of them. Now explore the article to learn more.

Part 1: Why Is My Android Experiencing Touch Screen Problems

Below are some of the most common reasons you’re experiencing touch problems on your Android smartphone.

• The touchscreen problemfreezes your phone, lags, or hangs.
• Some parts of the screen work fine, but some don’t.
• Your screen responds inaccurately (typing “a” gets you “q” or “z”).
• The touchscreen is automatically operating itself, resulting in ghost touch.
• It doesn’t respond to any taps, and the phone’s screen has stopped working.
• The device is physically damaged, or the screen is cracked or broken.
• Outdated devices are prone to the black/white/blue screen of death.

Part 2: Tips, Fixes, and Workarounds To Fix Your Huawei Nova Y91 Touch Problems

If any of the outlined reasons above are the cause of your touch screen malfunctioning, here are some solutions to fix it.

Method 1: Remove the Screen Protector and Phone Case

Some phone cases and screen protectors cause touch problems on your Android screen. This issue is prevalent if you recently changed your phone case or screen protector. It may be due to incompatibility, but you should remove them to see if your phone starts responding again.

Method 2: Clean Your Android Smartphone

A touchscreen malfunctioning can also be a sign of a dirty display. Since the screen relies on contact between your fingers and the touchpad to perform actions, this also applies to foreign particles such as dirt, debris, smudges, oil, and more. Clean your touchscreen with wipes or a soft cloth by gently wiping over the screen.

Method 3: Stop Using Your Android Device for a While

Touch problems also arise due to abnormal temperature changes. Your phone might experience ghost touch if it’s too cold or hot. For your screen to function correctly, it needs to be in a temperate environment. Remember to take breaks between phone usage, especially when the phone gets too hot. Avoid using your device under hot conditions, direct sunlight, or anything affecting your phone’s normal temperature.

Method 4: Restart Your Android

Performing a reboot sounds trivial with such a complicated issue. But sometimes, it’s often the most successful way to fix a touchscreen problem on an Android device. Restarting your Android shuts down and resets all background services, which may have led to your issue.

To restart your Android, press and hold the Power button for several seconds to switch off your phone. In other smartphones, you may need to hold down the Power button as well as the Volume Down button at the same time.

Method 5: Factory Data Reset Your Android

Before attempting to have your device checked for any hardware defects, you should try completing a Factory Reset. To do this, go to Settings > Backup and Reset. Next, tap on Factory data reset > Delete all.

Performing a Factory Data Reset will erase all your data and restore your device to its factory default settings. Creating a backup before doing this step is recommended, as you will lose all your personal data once the process starts.

Method 6: Put Your Android into Recovery Mode

If all else fails, placing your Android into Recovery Mode should be a last resort. Doing this method works similarly to the method above. You should perform this method if the screen is unresponsive and only the buttons on your Android are functional. Here’s how.

Note

Placing your Android into Recovery Mode is different depending on your Android smartphone. Refer to your owner’s manual to see which method is right for your Huawei Nova Y91.

Step 1A: Press and hold the Power button and Volume Down buttons at the same time. Continue holding both buttons until the screen starts.

Step 1B: If your Huawei Nova Y91 still has a Home button, press and hold the Home button and the Power button at the same time. Continue holding them until the screen starts.

Step 1C: If step 1A did not put your Android into Recovery Mode, press and hold the Power and Volume Up and Down buttons simultaneously. Continue pressing all three until the screen starts.

Step 2: Use the Volume buttons to navigate the choices, select Wipe data/factory reset, and confirm your choice with the Power button.

Step 3: Wait for the process to complete and for your Huawei Nova Y91 to restart automatically.

Method 7: Replace Your Android Touchscreen

If doing all the earlier workarounds and fixes couldn’t resolve the touchscreen problem, it could be the screen itself. While replacing the touchscreen yourself is possible if you have the technical know-how, it’s still best to bring it to a professional to prevent further damage. You should have your Huawei Nova Y91 checked by a technician if the screen is getting weak, has water damage, or has failing screen components.

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Method 8: Bring it to an Authorized Service Center

Your phone touch problem might not be caused by the screen, even when you had it replaced. If your Android is still unresponsive, it’s best to bring your smartphone to an authorized service center or directly to the phone manufacturer, especially when all efforts are exhausted.

Part 3: How To Fix Android Touch Problem With an Alternative

If all the general phone touch problems on your Huawei Nova Y91 persist, you should strongly consider Wondershare Dr.Fone to do the job. The program can fix all Android system issues without any required skills. Problems caused by the operating system or software, such as the black screen of death, boot loop, ghost touch, and more, are done within less than 10 minutes with the program.

Key Features

Dr.Fone – System Repair (Android) has many features you can immediately take advantage of. Here are some of them below.

• Fix All Android Problems In Minutes

Wondershare Dr.Fone allows you to fix all touchscreen problems on your smartphone within less than 10 minutes. Moreover, it has a high success rate making it one of the most reliable tools available today.

• Supports up to 1000+ Android Models

The program supports almost all Huawei Nova Y91 models and other Android devices, whether unlocked or from a carrier. Dr.Fone is equipped with all the proper firmware to flash your Huawei Nova Y91 with just a few clicks. In addition, it has handy on-screen instructions to help you complete the whole process with ease.

Pros and Cons

Here are the pros and cons of using Dr.Fone – System Repair (Android) to know if you’re still undecided.

Pros

• The user interface is clutter-free, making it highly beginner-friendly.
• The fast processing time to fix your Huawei Nova Y91 means you can do more in less time.

Cons

• The free version only works until you see if your Huawei Nova Y91 is compatible with the app. You will be required to enter a valid license once you initiate the repair process.
• If you own an iOS device, you’ll have to get the iOS version.

How To Fix Black Phone Screen With Wondershare Dr.Fone

Follow the step-by-step guide below to start fixing general phone screen problems on Android using Wondershare Dr.Fone.

Step 1: Download and install Wondershare Dr.Fone on your computer. Next, launch the program and connect your Huawei Nova Y91 to your computer.

Step 2: Click Start to initiate the setup on a new window. From there, select the Brand, Name, Model, Country, and Carrier of your Huawei Nova Y91 and click Next.

Step 3: Follow the on-screen instructions on the main program window to initiate the repair process. After that, wait for your Android smartphone to return to its original state.

Part 4: FAQs

Here are some FAQs you should remember when experiencing phone touch problems.

1. Does a Cracked Screen Affect Touch on an Android?

If you continue using a smartphone with a cracked screen, there are several implications. Your device will be vulnerable to further damage and might develop touchscreen problems,and your sensors will gradually begin to malfunction. The capabilities of your device are also compromised the longer you delay repairing it. Moreover, a cracked screen can put your fingers at risk of injury due to potential glass splinters.

2. How Do I Temporarily Fix a Cracked Screen?

If you can’t take your cracked screen to a repair shop, apply a small amount of vegetable oil or petroleum jelly to the screen. Doing this will not fix the issue but will make the cracks less noticeable. On the other hand, you can also apply a screen protector to safeguard your phone against further damage. The screen protector slows down or prevents the cracks from getting worse.

3. Can I Use Dr.Fone for Free?

You can download and install Dr.Fone – System Repair (iOS) or (Android) for free to evaluate the program’s offerings. You can do the first few steps to see if the app supports your device. However, you need to get the full version and enter a valid license code to repair your smartphone.

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Conclusion

If the touchscreen is malfunctioning on your smartphone, one of the fixes above should help solve the problem. If it did not solve the issue, consider using Dr. Fone – System Repair for iOS or Android when you need an all-in-one solution to all your phone screen problems.

However, if your screen is broken or cracked, going to an authorized service center is still your best bet, especially when your screen urgently needs a replacement. Delaying it further may hurt your wallet in the long run, so it’s best to fix it as soon as possible.

Quick Fixes for Why Is My Huawei Nova Y91 Black and White

Why is My Huawei Nova Y91 in black and white? This sudden shift in display colors can be perplexing and impact user experience. This issue affects various devices, including Huawei Nova Y91 and other Android models. The abrupt shift to monochrome can impact your daily use. It can make apps and content appear dull.

If you’re asking why is my Android phone in black and white, then you’re in luck. Dive into the article below to unravel the causes behind your phone’s black-and-white display. Discover insights on addressing this unexpected issue, enhancing your overall mobile experience.

Part 1. Phone Screen in Black and White? Easy Fixes for Android Devices

Discovering your Huawei Nova Y91 going monochrome can be annoying. The section below answers the question: why did my Huawei Nova Y91 phone go black and white? It involves a combination of software adjustments and careful troubleshooting. Follow the practical solutions below to restore vibrant colors to your device.

Accessibility Settings

Accidental activation of accessibility settings may turn your display monochromatic. The “Grayscale“ or “Color Inversion“ option in the Accessibility or Vision section of your phone’s settings might be enabled. It can cause a black-and-white display. Here’s the solution:

• Step 1: Open your phone’s settings. Navigate to the Accessibility or Vision section.

• Step 2: Disable the Grayscale or Color Inversion option.

App Conflicts

Certain third-party apps can cause conflicts, leading to a black-and-white display . Newly installed apps might be the culprit, affecting your device’s color settings. Some apps also have grayscale modes that can impact the overall display. Here’s how to fix it:

• Step 1: Identify and uninstall recently installed apps.
• Step 2: Check individual app settings for grayscale modes.

System Glitches

System glitches or software bugs can trigger display issues. It can result in a black-and-white screen. Outdated software versions may contain bugs affecting color output as well. Regularly checking for software updates can prevent or resolve such glitches. Here’s how.

• Step 1: Go to your phone’s settings. Check for software updates in the Software update or System update section.

• Step 2: Update your device if there is a software update available. Ensure your device is running the latest software version.

Battery Saving Modes

Battery-saving modes can also alter display settings to conserve energy. It can sometimes result in a black-and-white screen. These modes limit power consumption by reducing color output. Reviewing and adjusting these settings can restore the normal color display. Follow the steps below.

• Step 1: Open your Huawei Nova Y91’s Settings. Navigate to the Battery or Battery & Performance section.

• Step 2: Check and adjust battery-saving settings, including toggling power-saving modes on or off.

Hardware Issues

In rare cases, hardware issues may cause a black-and-white display. Physical damage, loose connectors, or problems with the display hardware can impact color reproduction. Identifying and addressing these hardware issues may be crucial for resolving the problem. Here’s what you should do.

• Step 1: Check for physical damage, loose connectors, or display hardware issues.

• Step 2: Seek professional assistance or contact the Huawei Nova Y91 device manufacturer if hardware problems are suspected.

Consider a reliable third-party tool if your phone persists in black and white despite troubleshooting attempts. Tools such as Dr.Fone System Repair Android offer advanced solutions for complex system issues. They ensure your phone regains its vibrant display without a hitch.

Part 2. Using a Dedicated Tool: Dr.Fone for Fixing Black and White Display Problems

Dr.Fone is a reliable solution for addressing black-and-white display issues on Android devices. For a stress-free repair experience, follow these simple steps using Dr.Fone - System Repair (Android).

Dr.Fone - System Repair (Android)

Repair Android System Errors without Any Trouble.

• Fix your Android to normal, no skills required.
• Fix various Android system issues, stuck in boot loop , black screen , or won’t turn on , looping on start, etc.
• The high success rate in resolving Android system issues.
• Compatible with a wide range of Android devices and OS versions
• User-friendly interface with easy-to-follow steps.

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• Step 1: Download and install Dr.Fone. Launch the program and click on System Repair on the main window. Connect your Huawei Nova Y91 to the computer using the correct cable. Choose Android among the options.

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• Step 2: Provide accurate device information, including brand, name, model, country/region, and carrier details. Confirm the warning and click Next.

• Step 3: Follow the on-screen instructions and wait for the program to download the firmware. Once downloaded and verified, Dr.Fone automatically initiates the repair process on your Huawei Nova Y91.

• Step 4: After a while, your Huawei Nova Y91 will have all system issues fixed. Click Done to complete the process or choose Try again if the problem persists, allowing you to repeat the steps.

Note

It’s highly recommended to back up your Android data before using Dr.Fone for repair.

How Dr.Fone Can Help You Beyond Display Issues

Beyond resolving black-and-white display problems, Dr.Fone serves as a comprehensive tool for all Android issues. The platform can enhance your device functionality.

Key Features

Here are key features that make Dr.Fone an invaluable resource:

• Fix All Kinds of Android Problems

Dr.Fone is designed to address a wide range of Android issues. These include black screens, malfunctioning Play Store, app crashes, boot loops , and bricked Android devices . Its versatility makes it a go-to solution for diverse system challenges.

• Wide Device Compatibility

With support for over 1000 Android models, Dr.Fone ensures compatibility with a vast array of devices. The platform is versatile and a widely applicable tool for Android users.

• High Success Rate

Dr.Fone boasts a high success rate in resolving Android issues. It provides users with confidence in its effectiveness and reliability.

Additional Functionalities

Below are additional functionalities of Dr.Fone that support your device to keep it in top shape.

• **Phone Manager.**Fone acts as a comprehensive phone manager. It allows you to transfer contacts, SMS, photos, videos, and more between your Huawei Nova Y91 and computer. The feature simplifies data management and ensures seamless organization.
• Phone Backup. The tool enables selective backup of Android data on a computer. It provides you with the flexibility to safeguard essential information. The selective backup feature ensures efficient use of storage and allows for easy restoration when needed.
• **Screen Unlock Without Losing Data.**Fone offers a secure way to unlock the screen of Android devices without losing data. You can regain access to your devices without compromising valuable data, whether due to forgotten passwords, pattern locks, or PINs.

Part 3. Tips for Maintaining Your Phone Display Brilliance

Maintaining a vibrant phone display enhances user experience and ensures optimal visual clarity. Follow these tips to keep your phone’s display at its best:

Adjust Brightness Mindfully

Optimize brightness settings based on ambient lighting. Avoid excessively high brightness levels, which can strain your eyes and impact battery life.

• Update Regularly

Keep your phone’s software up-to-date to benefit from performance enhancements, bug fixes, and display optimizations provided by system updates.

• Be Mindful of Background Apps

Close unused background apps to free up system resources and prevent unnecessary strain on your phone’s display and overall performance.

• Use Static Wallpapers

Dynamic wallpapers and live backgrounds consume more power. Opt for static wallpapers to reduce battery drain and maintain consistent display performance.

• Avoid Extreme Temperatures

Exposure to extreme hot and cold temperatures can affect your phone’s display and overall performance. Store your device in a moderate environment.

• Implement Screen Timeout

Set a screen timeout to turn off the display when not in use automatically. This conserves battery life and prevents unnecessary wear on the screen.

• Clean Your Screen Regularly

Fingerprints, dust, and smudges can affect display clarity. Clean your screen regularly with a microfiber cloth to ensure a crisp and vibrant view.

• Secure Your Phone

Implement security measures to prevent unauthorized access. This protects your data and ensures the display remains secure and untouched.

• Enable Night Mode

Many phones offer a night mode that reduces blue light emission. It promotes better sleep and reduces eye strain, especially during nighttime use.

• Implement App-Specific Settings

Some apps have specific display settings. Explore and adjust these settings within individual apps to enhance your visual experience and reduce strain.

Conclusion

The guide highlights the “Why is My Huawei Nova Y91 black and white“ query. It offers practical solutions for Android and Huawei Nova Y91 users. By addressing common issues such as accessibility settings, app conflicts, and system glitches, you can restore their vibrant displays. Maintaining your phone display involves mindful practices, from adjusting brightness to regular updates.

The guide provided solutions for display issues and showcased the versatility of Dr.Fone System Repair Android. It’s a holistic solution for users seeking a seamless and reliable Android experience, addressing diverse concerns with precision and efficiency.

Restore Missing App Icon on Huawei Nova Y91: Step-by-Step Solutions

The growing conversation around the missing app icons on Android issue has caught our attention. While it seems confusing, it’s a problem that some Android users have encountered.

After all, the presence of app icons on our Android device’s home screen is important for convenient access to our frequently used applications. When your Huawei Nova Y91’s icons suddenly disappear, it can leave you feeling lost about how to use and access your apps.

No worries, though. We’ve got you covered with a simple guide in this article. Just follow the steps, and you’ll get those missing app icons back on your Huawei Nova Y91.

Part 1: Make Sure if the Missing App Is Installed

Before proceeding with troubleshooting the missing app icon on your Android device, it’s essential to confirm whether the app is still installed or if it has been accidentally deleted. To do it, you can have a quick check on Google Play:

• Step 1: Go to the Play Store.
• Step 2: Tap your Google profile at the top right and find Manage apps and devices.
• Step 3: Open Manage and select the “Installed” tab.

Now, see whether you can find the app icon that disappeared on your Android. If you can’t find it, it means the app has been accidentally deleted, and you can install it back on your device. However, if it’s confirmed to be installed on your Android but remains missing from your home screen, you can continue the following practice.

Part 2: How To Find the Missing App Icon on Android

“All my apps disappeared from my home Android screen. What should I do?”

If you’ve confirmed that the missing app is installed, but its icon is nowhere to be found on your home screen, don’t fret—there are several solutions you can take to locate and restore the missing app icon on Android.

1. Check hidden apps

How could the Android phone icon be missing? Well, app icons can disappear from your home screen for different reasons. One of the common reasons is you might have accidentally hidden it in your phone. To find and check whether the app is hidden, the steps can be different depending on the phone model you are using.

However, as a general guide, you can follow these steps:

• Step 1. Go to your phone’s Settings.
• Step 2. Use the search bar to look for “Hidden app.”
• Step 3. Once you find the “Hidden app” settings, watch the list to see if the missing app is there. If it is, you can toggle off the switch to unhide it.

2. Move the app to the home screen from the App Drawer

If your app icon disappeared on your Android, you can also easily restore it by adding the app to the home screen from the app drawer. Follow the step-by-step guide below:

• Step 1. Open the App Drawer on your Android. To do this, swipe from the bottom to the top, starting from your home screen. The App Drawer is where all your installed apps are neatly listed.
• Step 2. Once you open the App drawer, locate the app icon that has disappeared from your home screen. For example, you lost the phone icon on Android. Then, look for the phone icon from the App Drawer.
• Step 3. Long-press the Icon of the missing app and move it to the desired location on your home screen. You can drag it to an empty space or a specific folder.
• Step 4. Release to drop the app icon onto the home screen.

3. Re-enable disabled app

App icons can also disappear on the Android home screen if you unintentionally or intentionally disable them. Certain phone models even offer a functionality known as ‘Freezer,’ allowing users to temporarily halt the apps. While in a frozen state, the app remains inactive and doesn’t appear on the home screen until you unfrozen it.

To re-enable the disabled app, you can follow the steps here:

• Step 1. Open the Apps & Notifications on the Settings.
• Step 2. Select the app which icon is missing on your home screen. For example, tap the phone app if the phone icon disappears on your Android.
• Step 3: In the App Info, tap Enable.

4. Reset Android to factory settings

If the previous methods don’t work, you might need to do a factory reset on your Huawei Nova Y91. But before doing that, it’s important to back up your data first because a factory reset will clear all your data and cache when you press the reset button.

How to reset Android to factory setting:

• Step 1: Go to your Android Settings.
• Step 2: Select Backup and Reset > Factory data reset. Then, choose to erase all data.

Please be mindful that performing a factory reset on Android will reset your Android completely to its initial state.

Part 3: How to Fix System Error on Android Easily with Reliable Software

Missing app icons on Android can sometimes be a result of errors in your Android system launcher, causing inconvenience and potential disruptions to your device’s operation. To address this issue effectively, you can turn to Dr.Fone’s advanced system repair tool. This tool is designed to handle various system issues, providing an easy and reliable solution.

How to fix the Android system using Dr.Fone’s system repair tool:

• Step 1. Open the Repair Tool

Start by launching Wondershare Dr.Fone on your computer. Go to the Toolbox section and connect your Huawei Nova Y91. Choose System Repair and pick Android as your device type.

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• Step 2. Begin Repair

Click Start on the new screen to kick off the repair. Since you’re dealing with the Android system, select System Damage.

• Step 3. Fill in the Huawei Nova Y91 device Details

The platform will detect your Huawei Nova Y91’s brand. Confirm the Name, Model, Country, and Carrier. If your device is unlocked, choose OPEN in the Carrier section. Agree to the warning, click Next, and proceed with the repair.

• Step 4. Activate Download de

Follow the instructions to put your Huawei Nova Y91 into Download Mode. Once you are in Download Mode, the firmware will be downloaded automatically.

• Step 5. Confirm Installation

Remember, the repair may erase data. It’s advisable to back up your data first before starting the repair. Enter “000000” to confirm the repair process, shown by a progress bar. Once finished, click Done and see if your phone has returned to normal.

More Articles About Android System:

9 Solutions for Android Process System isn’t Responding Error

How to Fix Android App Not Installed Error Quickly?

Authentication Error Occurred? Here Are 10 Proven Fixes

Conclusion

When the app disappears from the home screen of your Android, it can hinder your ability to access and use the app efficiently. There are several reasons why an app might disappear from your Android home screen, and addressing the issue depends on the specific circumstances.

Whether it’s due to accidental deletion or a system glitch, we have discussed various methods to recover the missing app and ensure smooth functionality in this article. In cases of system-related issues on your Huawei Nova Y91, it’s advisable to rely on trustworthy software such as Dr. Fone’s system repair tool for a comprehensive resolution.