What To Do When Vivo Y78t Has Black Screen of Death? | Dr.fone

What To Do When Vivo Y78t Has Black Screen of Death? | Dr.fone

Ariadne Lv13

What To Do When Vivo Y78t Has Black Screen of Death?

Have you ever got the error of freezing the Android device home screen? Or the notification light keeps blinking without anything shown on display? Then you are facing Android black screen of death.

This scenario is common with many Android mobile users, and they always hunt for solutions to get rid of this Android black screen problem. Here are some more situations that can assure you that you are facing Android black screen of death.

  • The light of the phone is blinking but the Vivo Y78t device is not responding.
  • The phone is hanging and freezing very frequently.
  • The mobile is rebooting and crashing more often and the battery is draining a lot faster.
  • Phone restarts on its own.

If you face these situations, you might be facing the Android black screen of death issue. Follow this article, and we’ll discuss how to get rid of this annoying problem at ease.

Part 1: Why Android device gets black screen of death?

Similar to the “Blue Screen of Death “ (BSOD) on computers, the Android Black Screen of Death indicates a severe system crash or malfunction. When this issue occurs, the Vivo Y78t device’s display remains blank, and you are unable to interact with the Vivo Y78t device, access apps, or perform any actions. The cause of the Android black screen of death can vary, but some common factors include:

  • Install incompatible apps or apps with bugs and viruses.
  • Have bugs or errors in the Android operating system.
  • Keep the mobile charged for long after it’s fully charged.
  • Use a non-compatible charger.
  • Use an old battery.
  • Incorrectly install or incomplete system updates.
  • Excessive heat due to heavy usage or environmental factors.

If you face the situations mentioned above, this is clearly a case of the Android screen black. But don’t worry about that. You can follow the article below to get rid of this situation on your own.

Part 2: How to rescue data when Android gets black screen of death?

This annoying Android black screen of death is making it impossible to access your internal data. So, the possibility is that you might lose all the data. We have a solution for all of your data recovery problems from a damaged Android device.

The solution for recovery data is the Dr.Fone - Data Recovery (Android) toolkit by Wondershare. This tool is highly appreciated worldwide and very popular for its feature-rich user interface. This tool can perform a lot of functions that can successfully recover the data from a damaged device.

Dr.Fone - Data Recovery (Android)

Use this revolutionary toolkit to get the data back from the black tablet screen of death. Connect the Vivo Y78t device with the PC after installing this tool and follow the on-screen instruction, and all of your data will be transferred to your PC. Unfortunately, the tool is supported on selected Vivo Y78t Android devices as of now.

Dr.Fone - Data Recovery (Android)

A Dedicated Tool to Retrieve Data from Broken Android Devices .

  • Recover data from broken devices or devices that are damaged in any other way, such as those has black screen.
  • Recover photos, videos, contacts, messages, call logs, and more.
  • Highest retrieval rate in the industry.
  • Compatible with most Vivo Y78t devices.

3981454 people have downloaded it

Part 3: 9 Solutions to fix the black screen of death of Android

3.1 One click to fix the black screen of death

Facing an Android device with a black screen of death, I believe, is one of the gloomiest moments of one’s life, especially for those who know little about the technical part of Android. But here is the truth we have to admit: most cases of the black screen of death arise due to system glitches in Android.

What to do? Shall we find someone who is tech-savvy to seek help? Come on, this is the 21st century, and there are always one-click solutions to deal with technical issues for laymen like you and me.

Dr.Fone - System Repair (Android)

Fix Black Screen of Death for Android In One Click

  • Fix all Android system issues like a black screen of death, OTA update failures, etc.
  • Update the firmware of Android devices. No technical skills are required.
  • Support all the new Vivo Y78t devices like Galaxy S22, S23, etc.
  • Click-through operations to bring Android out of the black screen of death.

3,364,231 people have downloaded it

Here are the easy steps to get your Vivo Y78t out of the black screen of death:

  1. Download and install the Dr.Fone tool. After launching it, you can see the following screen pop up.

    fix android black screen of death using a tool

  2. Select “System Repair” from the home page, and then click on the “Android “.

    fix android black screen of death by selecting the repair option

  3. Click “Start” to commence the Android system repair. In the next screen, select and confirm your Android model details like name, model, country, etc. and go on.

    choose android info

  4. Boot your Android into Download mode by following the on-screen demonstrations.

    boot to download mode to fix android black screen of death

  5. Then the tool will download the Android firmware and flash the new firmware to your Vivo Y78t.

    fixing android black screen of death

  6. A moment later, your Vivo Y78t will be repaired completely, and the black screen of death will be fixed.

    android brought out of black screen of death

Video guide: How to fix the Android black screen of death step by step

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3.2 Force restart your Vivo Y78t

Because it is the quickest and most painless solution, most people do this when their Android phone screen goes black too fast. The majority of phone issues can be resolved by performing a hard reboot. Here are the necessary measures if you haven’t tried this method before.

To reboot your Vivo Y78t, you may need to press a specific key combination, depending on the model you have, but most Android devices can be force restarted by doing the following steps:

Step 1: Press and hold the power button for about 10-15 seconds. Keep holding it until the Vivo Y78t device restarts.

Step 1: For Vivo Y78t devices, press and hold down the Power and Volume Down buttons for about 7 seconds.

force restart android

3.3 Check and clean your phone

This method might not be popular with Android users, but this can do wonders when dealing with an Android black screen of death issue. To do this, follow the steps provided below:

Step 1: Ensure your phone’s buttons and ports are not stuck before anything else.

Step 2: See if dirt prevents you from turning the Vivo Y78t device on. Then, quickly press and release the button a few times.

Step 3: If the phone isn’t charging normally, ensure the charging port isn’t clogged with dust and debris by checking and cleaning it. You can gently blow out any debris in the charging port or use a wooden toothpick to pry it open.

Step 4: After you’re done with the cleaning, it’s best to charge the phone for at least 10 minutes. Just give it a quick charge and then try to restart it.

wa stickers

3.4 Remove the battery

If your phone’s battery is removable, you can try taking it out and trying again if restarting and cleaning it doesn’t fix the problem.

Step 1: To get started, take the phone apart by starting at the back.

Step 2: After 20 to 30 seconds, take out the battery and put it back in.

Note: When replacing the battery, ensure the metal contacts correctly connect to the phone.

remove battery of android phone

This easy and straightforward method should help you fix your Android screen black issue, but if it doesn’t, continue reading, as this article got more techniques you can try.

3.5 Recharge the Vivo Y78t device

If your Vivo Y78t screen suddenly goes black, let the battery die completely. Then once the battery is completely dead, you should plug it in to charge and turn it on by pressing the Power button. Try to check if you still encounter the issue after doing so.

3.6 Wipe cache partition to fix black screen of death

If your Vivo Y78t turns on, but the screen remains black, clearing the cache partition should solve the problem. After all, keeping caches on your phone would cause it to run more slowly and cause other problems. Therefore, the issue can be resolved by clearing the cache partition. Check the following steps on how to do this below:

Step 1: Turn off your Vivo Y78t.

Step 2: Boot the Vivo Y78t device into Recovery Mode.

Note: The steps necessary to enter recovery mode will vary depending on your specific Android phone model. To ensure you’re doing the correct steps for your device, consult the user manual or look it up online. The following instructions work for Vivo Y78t devices:

  • For older Vivo Y78t devices with the home button: Press and hold the Volume Up button, the Power button, and the Home buttons simultaneously.
  • For newer Vivo Y78t devices without the home button: Press and hold the Volume Up button and the Power button together.
  • If the Vivo Y78t device logo appears, release your grip, and the phone will restart.

Step 3: Find the Wipe cache partition option using the volume controls after entering Recovery Mode.

wipe cache partition android phone

Step 4: Select Wipe cache partition by pressing the Power button.

Step 5: On the next screen, use the Volume Down button to highlight “Yes” and then press the Power button to confirm the cache wipe.

Step 6: The cache partition will be wiped, and you will see the “Cache wipe complete” message on the screen.

Step 7: Use the Volume Down button to navigate to the “Reboot system now” option and press the Power button to reboot your Vivo Y78t device.

After rebooting, you can see that you have successfully got rid of the annoying Android black screen of death. For most of the cases, this method solves the problem. If not, you have to move to the next method.

3.7 Uninstall incompatible apps

Android screen black can be a result of installing a bug or incompatible apps. If you have recently installed an app that crashes frequently, that may be the reason for the issue. Uninstalling the app from the Vivo Y78t device may solve the problem with ease. For doing this, you need to boot your device in Safe mode. Follow the below steps.

Step 1: Power down your device by pressing and holding the Power button until a menu appears.

Step 2: Navigate to Safe Mode by pressing and holding the Power Off button.

Step 3: Tap the “Safe mode” icon to enter Safe mode. You should now see Safe Mode at the Vivo Y78t device’s bottom.

Step 4: After selecting Settings, head to the Apps section.

Step 5: Select the app by clicking on it; the App Info window should appear. To uninstall the app, tap the Uninstall option from the menu below the screen.

uninstall app on android phone

Step 6: Now restart the Vivo Y78t device by pressing the power button and let it boot up in normal mode.

If the app is the reason for Android black screen of death, then after uninstalling, you can get rid of this issue. If not, now you have to factory reset your device to solve the problem.

3.8 Reboot to safe mode

Even after multiple attempts to launch them, certain applications act suspiciously and cause the Vivo Y78t device to crash. When an Android phone suddenly goes black, you can often isolate the problem to a specific app by booting into Safe mode.

Step 1: Begin by restarting your phone. To do that, press the Power button until a menu appears.

Step 2: Press the Power Off button to enter Safe mode.

Step 3: Activate Safe mode by clicking the “Safe Mode” icon.

enter android in safe mode

Step 4: To return to Normal mode, turn off your device and then turn it back on.

3.9 Factory reset to fix Android black screen of death

The factory reset is the option that enables the factory state of your device by erasing all data, settings, bugs, and apps. Your device will be fresh like factory condition after this reset. Worth mentioning here, you’ll lose all the internal data and installed apps after this reset. So, to overcome the Android tablet black screen of death, you must perform this action as the last option. Follow the below steps carefully.

Step 1: Turn off the Vivo Y78t device. Then press the Volume Up + Power button + home button (or press Volume Up + Power buttonS) altogether and let the mobile boot into recovery mode.

Step 2: After booting up in recovery mode, you can find the “Factory data reset” option. Navigate to that option with the volume up and down arrow and select it with the power button.

Factory data reset

Step 3: In this step, you need to confirm your action by tapping on the “Yes” option. After this, your device will start erasing. This may take a while to complete the whole process.

Now, your device will reboot automatically and you can see the Android black screen of death problem is solved.

Part 4: How to avoid Android black screen of death?

These are the general methods to overcome the situation of Android screen black. But to avoid this situation, here are a few tips to follow –

  • Install apps from trusted suppliers only.
  • Use security or antivirus software on your device.
  • Take a backup at regular intervals.
  • Always keep Android OS updated.
  • Don’t keep your mobile charged for a long duration after a full charge.
  • If your battery gets old, replace it soon.
  • Keep your device’s storage well-maintained. Regularly delete unnecessary data.
  • Close unused apps running in the background to conserve system resources.
  • Prevent phone overheating by avoiding excessive usage, and not exposing it to direct sunlight for extended periods.

By following these steps, you should avoid the most unpleasant situations, such as the Android screen black. We all know that “Prevention is always better than cure”.

The Bottom Line

There could be a lot of reasons why an Android black screen issue occurs, but the important thing is knowing the correct ways how to fix it. And this article has covered nine proven methods to help you fix an Android phone screen black problem.

But among the methods discussed above, Dr.Fone – System Repair just stood out as this program does not only help you with a black screen of death problem, but it covers many other Android system issues too. It’s also a highly intuitive program that requires no skills to operate.

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Top 10 Fixes for Phone Keep Disconnecting from Wi-Fi On Vivo Y78t

The revolutionized world is about the internet, online life, and social media. You can get all the information you need from the internet. You are a click away from booking tickets, buying groceries, calling your loved ones, or even you can handle office meetings with the internet.

fix wifi keep disconnecting android

Since everything revolves around the internet, it’s annoying if your WI-FI disconnects. You might question yourself why does my Wi-Fi keep disconnecting from the phone? To know the answer, read the article below.

Part 1: Why Does Your Phone Keep Disconnecting from WiFi?

Is your phone frequently getting disconnected from Wi-Fi? Or the internet service is lagging? We have a few options from which you can inspect your problem. Not all internet issues arise from the service provider, as some issues are because of the Vivo Y78t devices that are using the internet. Some of these issues are discussed below for your assistance:

  • Router Problems

If the internet provider is doing their job right, the router might not deliver you the right thing. Like other electronic devices, they can also misbehave. This can happen because the router is faulty, or it can happen because the firmware is outdated.

  • Out of Wi-Fi Range

Why does My Vivo Y78t keep disconnecting from Wi-Fi? It is because you might be out of range! The router’s placement is very important. The router transmits frequencies that have a limited range. If you are moving out of the range, the internet automatically disconnects.

  • Wi-Fi Signals Getting Blocked

The signals from the router can dissipate from any other electronic device nearby. Signals like radio and microwaves can interfere with signal strength.

  • Devices Connected with Router

Commonly, a house has around a dozen devices connected to the internet router. People do not think that the router has limited connection slots. It is unable to entertain a specific number of requests for service facilitation. The router has limitations; the service quality will drop if the limitations are exceeded. This drop in quality can also cause internet disconnection from devices.

  • Unstable Internet

If your Vivo Y78t gets disconnected frequently, then this disconnection is due to unstable internet, but apart from the above-mentioned problems, there is another reason for internet disconnection.

Sometimes, the internet is stable, but it still disconnects. This is because the internet service provider might not send the best quality internet you have acquired it for. If your internet is stable and the phone still keeps disconnecting, then head onto the next part that will share the top 10 fixes to sort out this issue.

Part 2: 10 Ways to Fix Wi-Fi Keep Disconnecting on Phone

As we have mentioned earlier if your Wi-Fi is stable, but it keeps disconnecting from Vivo Y78t S22 or other Android phones, the coming section of this article is for you. We will provide you with 10 solutions with complete assistance to fix the “Wi-fi keeps disconnecting Android“ issue.

Fix 1: Restart Your Phone

If the Wi-Fi keeps disconnecting from your Vivo Y78t, but the internet is stable, then you should try to fix the issue by restarting your phone. Sometimes, it’s the phone that’s causing a problem, so to resolve it, you can follow the steps given below:

Step 1: Firstly, unlock your phone. Now, press the Power button and hold it for a few seconds.

Step 2: Now, select the ‘Reboot’ option to resolve the issue from the options on the screen.

select reboot option

Fix 2: Check Router Settings

If your Android keeps disconnecting from Wi-Fi, you can also fix the problem by checking the router settings. This is because your phone might be blocked from connecting to the network, and if this is the scenario, your phone will never maintain the connection. You should check the Router’s admin panel or app to remove your phone from the blocklist.

check router settings

Fix 3: Reconnect to Network

To fix the annoying problem that your Wi-Fi keeps disconnecting, you should try forgetting the network and then reconnecting to it. This could be done easily by following the steps below:

Step 1: First, you need to open the Wi-Fi settings menu. This could be done by pressing and holding the Wi-Fi option from the drop-down menu of your phone until the settings open up.

tap on your wifi option

Step 2: A list of all the Wi-Fi networks will appear on the screen. Select the network that is causing trouble from that list and hit the ‘Forget Network’ option.

click on forgot network

Step 3: After that, you should reconnect to this Wi-Fi network by selecting it from the Wi-Fi list and entering its password.

enter wifi password

Fix 4: Restart Your Router

As we discussed, to restart your phone, you can also restart the router to get rid of the problem. For this, hit the restart button on the router to get a fresh start. If the Vivo Y78t device has no button, disconnect the power supply and plug it back in to connect again. Most internet issues are resolved by restarting the router.

restart wifi router

Fix 5: Forget Old Networks

The problem that your Wi-Fi keeps disconnecting can also occur because of the list of networks you have connected to. Having yourselves connected to different set of networks could turn out to be quite problematic in the process. In the process of finding and switching to the best network, your device’s Wi-Fi will continually disconnect and reconnect with the nearby networks. To finish this irritating issue, you should remove and forget all the extra networks that you connected previously.

Step 1: You should start by pressing and holding the Wi-Fi option from the drop-down menu on your phone until the Wi-Fi settings screen appears.

open wifi settings

Step 2: You will see a list of all the Wi-Fi networks you have connected to previously. One by one, select each network and hit the ‘Forget Network’ button to remove it.

forgot unnecessary wifi connections

Fix 6. Check Recently Installed Applications

Sometimes, different installed applications can also cause trouble. If your Wi-Fi was fine, but suddenly it started disconnecting, then don’t forget to check the recently installed apps. This is because with not knowing the damage it can cause, you might have installed some VPNs, connections boosters, or firewalls. You can try and disable them but if that doesn’t resolve the problem, then uninstall the app.

Step 1: For uninstalling the problematic application, you have to select it and hold it. You will see a pop-up menu of multiple options; choose the option of ‘Uninstall’ to remove the app from the phone.

tap on uninstall button

Fix 7: Reset Network Settings on your Phone

It’s annoying that your Wi-Fi keeps disconnecting while you are working or studying. Android users can easily get over this problem by resetting the network settings. The steps for this fix are as follows:

Step 1: For resetting the network, start by opening the ‘Settings’ menu on your phone. Then, scroll down, look for the ‘Connection & Sharing’ option, and select it.

access connect and sharing

Step 2: As you progress onto a new screen, you will find the option of “Reset Wi-Fi, Mobile Networks, and Bluetooth” in the menu. Select the option to lead to the next window.

open reset option

Step 3: Click on the option of “Reset Settings” present on the bottom of the next screen that shows up. Provide confirmation of resetting these settings by inserting your device’s PIN, if any.

click on reset settings button

Step 4: After providing the appropriate clearances, you will be asked for another confirmation of resetting the Vivo Y78t device’s networks to default. Click “OK” to execute.

tap on ok button

Fix 8: Check Routers Range

If your Wi-Fi automatically disconnects and connects again while you are roaming in the house, then it is because of the router’s range; you should check it. For this, you can consider changing and modifying your AP (Access Point) band on your router.

Although the 5GHz frequency band is recognized for providing better network speeds, this band has a shorter range as compared to the 2.4GHz band, which has a better coverage of area. You can easily shift your router’s range through its configuration page. It is considered optimal to utilize the 2.4GHz frequency band for better ranges.

change routers range

Fix 9: Stay Connected while Asleep

Most Android phones have a battery-saving feature. This feature disables the network connections to save the battery of the phone. If this is why the Wi-Fi keeps disconnecting, follow the steps shared below to fix it:

Step 1: Start by opening the ‘Settings’ menu on your phone. Then scroll down until you find the ‘Battery’ option and open it.

open battery settings

Step 2: Then, from the battery screen, hit the ‘More Battery Settings’ options. Then, you will see the ‘Stay Connected while Asleep’ option; turn it on.

enable connected while asleep

Fix 10: Upgrade Router Firmware

If none of the above-shared fixes work, the last fix to resolve the problem is upgrading your router firmware. For this, you should contact any professional who knows network operations as upgrading router firmware takes time and requires knowledge.

Wi-Fi Stay Connected

The article above has discussed 10 solutions that offer a comprehensive toolkit to tackle the persistent issue of Wi-Fi keeps turning off Android. By toggling Airplane Mode, restarting your device, adjusting settings, and updating firmware, among other steps, you can effectively address and resolve this connectivity problem. With these solutions at your disposal, you can regain a stable and uninterrupted Wi-Fi experience on your Vivo Y78t.

Vivo Y78t Stuck on Screen – Finding Solutions For Stuck on Boot

The market has embraced Vivo Y78t for being the pioneers in the industry. Although the company lacked in providing explicit smartphones, they were still able to catch up with the race. Vivo Y78t C31, known to provide durability of the next level, is taking up the latest shelves of Vivo Y78t smartphones. Although the company promises reliability, there are several problems involving such smartphones.

One prominent solution stated by Vivo Y78t users involves the screen stuck in the boot. If your Vivo Y78t is stuck on the “Vivo Y78t” screen for no particular reason, you will have to read this article. As this article tackles all reasons involving the problem, it comes up with the necessary solutions. These solutions will help Vivo Y78t users find solutions for their stuck screens on the boot.

Part 1: What Causes Vivo Y78t Screen Stuck on Boot?

Has your Vivo Y78t recently been stuck on the boot loop screen? If it is happening or has happened to you, there are some reasons that you need to be aware of. Having an overview of the causes of Vivo Y78t being stuck on the Android One screen can help you redirect yourself toward to right solution. Go through the list of all causes and find more about the issue involving screens stuck on boot in Vivo Y78t smartphones:

  • The Device is Damped in Liquid

It is entirely possible that your Vivo Y78t smartphone is immersed in water. With a smartphone dipped in liquid, the Vivo Y78t device can turn useless. If you have tried starting it again, it won’t run and might get stuck on the boot.

  • Soft-Bricked Device

There are multiple conditions where your Vivo Y78t smartphone can get soft-bricked. It majorly happens when a particular function in the Vivo Y78t device stops working. To counter the problem, it is essential that you can get your device stuck on the boot screen.

  • Outdated Device

If the equipment wears out after a certain time, there is a need to have it changed. With such obsolete models of Vivo Y78t, you will surely face issues like a screen stuck on the boot. Smartphone equipment cannot be revamped, and you will have to go for newer options.

  • Software Update Required

A software update on your Vivo Y78t smartphone might be causing issues with the screen stuck on the boot. The best way to get rid of this problem is to update your system software to the latest version.

Part 2: 5 Solutions To Solve Vivo Y78t Screen Stuck on Boot

Do you seek to resolve the problem of the Vivo Y78t Plus stuck on the Android One screen? There are specific techniques that can be tried as a remedy. These solutions are tried and recommended by experts. Go through the details provided below to solve the issues with your stuck Vivo Y78t screen.

Solution 1: Force Restart Vivo Y78t

The first and most proclaimed technique to refresh Vivo Y78t devices under such a problem is to force restart them. If the Vivo Y78t device is stuck, you will have to perform this process by pressing the “Power” and “Volume Up” keys for 15 seconds. Continue holding the buttons until the Vivo Y78t device vibrates or restarts by showing the screen again.

force restart nokia

Solution 2: Leave the Phone For a While To Drain Its Battery

A conventional way to solve the issue of a stuck screen in Vivo Y78t is to leave the phone in its position. As you let its battery drain out, the phone will turn off, and you can activate the Vivo Y78t device again by charging it.

Once you restart it this way, all the procedures will initiate again, and the Vivo Y78t device will be as good as new. Draining the battery has given you the leverage to regain control over the Vivo Y78t device again.

Solution 3: Check For Updates on Vivo Y78t Smartphones

Another quick remedy to try on your Vivo Y78t smartphones involves updating their software. If there is any prevailing software update to install on the smartphone, you will have to check and update it by following the steps guided below:

Step 1: Open the “Settings” of your Vivo Y78t smartphone and continue to the “System” section in the list of options. You will have to access the “Advanced” options in the “System” menu.

choose the system option

Step 2: As you lead to the advanced options, look for “System update” in the provided options. Look for the “Check for update” button. This will check if your Vivo Y78t needs any software updates or not.

tap on check for update

Solution 4: Using Wondershare Dr.Fone

One of the finest options available to perform is using a third-party platform that promises smooth operability. Wondershare Dr.Fone is a platform designed to provide such smartphones another life to survive. Its unique functionality repairs all the issues with a smartphone and makes it as good as a new one.

If your Vivo Y78t Plus is stuck on the Android One screen, this platform is the ultimate solution for you. With the support of the latest devices and software versions, Dr.Fone – System Repair (Android) offers the best results. To know how to repair your Vivo Y78t smartphone with the help of this tool, look through the steps featured next:

Step 1: Open Dr.Fone and Select System Repair

As you launch Dr.Fone after downloading it on your computer, continue to the “System Repair” option. You will have to start by connecting the Android device to the computer through a USB cable. Select “Android Repair” from the options available and continue to the following options.

choose the system repair tool

Step 2: Define Device Information and Confirm

You will be directed to the Vivo Y78t device information screen, where you must define the identification parameters of the Vivo Y78t device. Select the brand, name, model, country, and carrier details for proper system recovery. On clicking “Next,” you will receive a warning where you will have to type the number “000000” to proceed with the method.

add the nokia phone details

Step 3: Put Your Vivo Y78t in Download Mode

Following this, you will have to put your Vivo Y78t in Download Mode. For that, you need to follow the steps according to the condition of the Vivo Y78t device:

  • For Devices with Home Button:

Power off your Android and continue to press and hold the “Volume Down,” “Home,” and “Power” buttons for a few seconds. After holding them for almost 10 seconds, release and press the “Volume Up” button to enter the mode.

  • For Devices without Home Button:

Turn off the Android device and hold the “Volume Down,” “Bixby,” and “Power” buttons simultaneously for a few seconds. On releasing the buttons, press the “Volume Up” button to enter Download Mode.

activate the download mode

Step 4: Start Downloading and Verify Firmware

To proceed, tap the “Next” button to download the firmware. As you verify the firmware, the repairing process starts on your Vivo Y78t device.

repairing the nokia phone

Solution 5: Contact the Customer Service Center of Vivo Y78t

If the issue of the Vivo Y78t stuck on the “Vivo Y78t” screen continues, you will have to contact the Vivo Y78t device’s customer support. With no proper method left for the Vivo Y78t device, the only effective technique is to visit the authorized store for Vivo Y78t smartphones and claim the issue with the Vivo Y78t device. In this way, you might receive or get a fully repaired device with no additional charges if the Vivo Y78t smartphone is under warranty.

Part 3: How to Avoid Vivo Y78t Screen Stuck on Boot?

What if you come to know that you can avoid the Vivo Y78t screen stuck-on boot problem? There are a set of tips and tricks that you can follow to explain how to prevent such an issue in the first place. Follow these tips to learn more about saving your Vivo Y78t from such miserable conditions:

1. Protect from Malware

The first thing to protect your Vivo Y78t smartphone from getting stuck on the boot is to keep it safe from unauthorized and malicious data. The best thing to keep a device secure is to follow all security protocols and avoid bypassing them. If you try downloading something not authorized by the Play Store itself, for instance, an APK, it can make your device vulnerable to malware.

2. Keep Your Device Updated

If you feel frustrated by issues like Vivo Y78t being stuck on the Android One screen, the best thing to avoid such a problem is to keep your device updated at all costs. Whenever there is an update on your Vivo Y78t smartphone, make sure to install it on time and properly. Do not leave updates uninstalled for no reason, as they can hinder the Vivo Y78t device’s speed and performance.

3. Do Not Fool Around with System Files

Changing or modifying system files can be fatal for smartphones. Thus, to keep your Vivo Y78t safe, you need to keep your hands away from such important files. Modifying a single file can make your device useless or put you in situations like a Vivo Y78t smartphone stuck on the boot. For that, the best tip is to keep yourself out of engagement.

4. Use Wondershare Dr.Fone To Manage All Data With Ease

As you have observed, the power of Dr.Fone can be a perfect phone manager for you at all times. While providing system repair services, it can also help you manage your device’s data and other statuses. Thus, consider keeping Dr.Fone close to your device and its operations. In this way, you will be able to have complete control over all types of data present in the Vivo Y78t smartphone.

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Conclusion

With that, this brings the article on Vivo Y78t smartphones to a conclusion. If you are still facing issues with your Vivo Y78t stuck on the “Vivo Y78t” screen, this article is the perfect solution for your problem.

With all the provided methods, we do hope that you will be able to restore the status of your Vivo Y78t smartphone and make it functional. For the finest results, you have also discovered Dr.Fone – System Repair (Android) as the best solution for repairing such devices.


  • Title: What To Do When Vivo Y78t Has Black Screen of Death? | Dr.fone
  • Author: Ariadne
  • Created at : 2024-03-18 19:50:35
  • Updated at : 2024-03-21 13:53:56
  • Link: https://howto.techidaily.com/what-to-do-when-vivo-y78t-has-black-screen-of-death-drfone-by-drfone-fix-android-problems-fix-android-problems/
  • License: This work is licensed under CC BY-NC-SA 4.0.
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