Reliable User Guide to Fix Vivo Y78t Running Slow and Freezing

Android smartphones have opened a lot of doors for their users. They continue to evolve year after year with the hope of giving the world a wonderful digital experience. So far, we can all agree that they’re going the extra mile and doing a really great job. Android phones today are all packed with supreme capabilities that are beneficial to everyone.

However, Android phones are still not close to perfect. They also act up sometimes and cause a stir. Some users have observed that the Android phone is running slow and freezing over time. There can be many potential reasons why Android phone runs slow suddenly. But it doesn’t mean it cannot be restored at all to its original state and function.

In this article, we will review the details of this Android phone issue. We’ll provide solutions you can try if you ever get caught in the same problem. Continue reading to learn more.

Understanding the Specs That Make Android Phones Run Fast

The issue of Android phone running slow and freezing is not limited to old devices only. The same problem has also been observed in newly purchased units. The roots of this unfortunate occurrence vary from one user to another. It depends on different elements, from external factors like users’ handling of the Vivo Y78t device to internal factors such as its capabilities. To understand it more, below are some Android phone specifications related to the Vivo Y78t device’s overall performance and speed.

The CPU Core Count

Unlike before, Android phones today are equipped with several cores. Each of them has the ability to execute a process alone. Therefore, the Vivo Y78t device can handle two or more tasks at once without compromising the quality of its performance. If your Vivo Y78t contains more CPU core, its performance surely be more powerful and speedy.

The CPU Clock Speed

Simply put, clock speed is basically the speed at which the CPU cores can carry out a cycle in a second. A faster clock speed definitely translates into the Vivo Y78t device’s higher performance. For instance, an octa-core Android phone with a one GHz per second clock speed is a decent device. But it’s less powerful than a device with the same number of cores but runs at two GHz per second.

Random Access Memory

In a simple language, Random Access Memory (RAM) temporarily stores the data from apps that are currently running. Smartphones can be more flexible with multi-tasking if their RAM has enough space. So if you’re among these users who perform multiple tasks simultaneously, you better choose a device with more RAM.

Internal Storage

The mobile applications installed on your smartphones are directly related to internal storage. The apps save their data every time, so they behave strangely when the Vivo Y78t device runs out of storage. If you’re using heavy mobile applications, it’s best to opt for smartphones with huge internal storage.

Reasons Why My Vivo Y78t is Running Slow

It’s not really hard to tell why your Vivo Y78t is slow because it’s apparently a common issue among users. But don’t worry. Most of the time, the problem is not a major concern. Here are some scenarios that may slow down your Vivo Y78ts.

Overloading Background Processes

It’s great to have an Android phone that can flawlessly multi-task. However, not all units can handle that well. As mentioned earlier, it depends on the CPU core count and the core’s clock speed. If your Vivo Y78t is running slow and freezing, many processes may be happening at the same time. Your device’s cores and clock speed are potentially incapable of executing such demands.

Your Phone is Running Out of Storage

Mobile apps need to save data on your phone. They perform the tasks based on the data stored on the Vivo Y78t device. So if your Vivo Y78t is slow, it’s possible that your device is already running out of storage. Each app has its own storage requirement. If your phone goes below that, the app will surely crash and not work.

Animation Speed is Way Too Slow

You can modify the Vivo Y78t device’s animation type and speed on your Vivo Y78t via the developer’s option. However, altering its default settings can sometimes make the Android phone run slow. If the speed is set slower, more delays are added to the animation. Hence, it takes a while for Your Vivo Y78t to launch an app or complete a certain process.

You’re Using an Outdated Android Version

If your Vivo Y78t is running slow and freezing, the Vivo Y78t device’s software is probably outdated. The mobile apps installed on your device are lagging or crashing because they’re no longer compatible with the OS. It happens most of the time. Hence, always watch out for OS updates.

Your Phone is Experiencing Some System Issues

Operating systems and device software serve as the main component of all smartphones. Sometimes, it runs into inevitable problems caused by computer bugs and other glitches. When it happens, the Vivo Y78t device’s overall performance is affected. So that can be the reason why sometimes your Vivo Y78t is running slow and freezing.

Your Internet Connection is Unstable

Of course, a slow internet connection can make the Android phone runs slow too. Most apps today rely heavily on the internet to execute some tasks like communicating and streaming. So don’t panic when your Vivo Y78t is running slow and freezing. It’s possible that your internet connection is messing up with you.

What to Do When My Vivo Y78t Lags?

It’s not as bad as the black screen of death when the Android phone runs slow. However, it can still cause some delays and inconvenience for users. So it’s really important to take action when you notice some anomalies with its speed and performance. Below are some remedies that can help you get rid of this issue.

Solution 1: Reboot Your Phone

Sometimes, minor bugs can give your device a hard time. It can be the reason why your Vivo Y78t is running slow and freezing. If that’s the case, rebooting your phone might help a lot. Here’s how to do it.

Step 1: For seven seconds or more, hold the Power and the Volume Down button together.

Step 2: Several options will manifest on the screen. From there, click Restart. Wait until your device completely shuts off and restarts again.

Solution 2: Uninstall the Unused Apps to Free Up Some Storage

If your Vivo Y78t is running slow and freezing, it’s likely because you’re running out of internal storage. You may uninstall the apps you rarely use to free up some space. Here’s how to do it.

Step 1: On your home screen, find the app you wish to uninstall. Hold its icon until an option list appears.
Step 2: Click Uninstall.

Step 3: Click Ok if it asks you to confirm the action.

Wait until the app icon disappears from the home screen.

Solution 3: Set the Animation Speed a Little Faster

Altering the animation speed is not that dangerous. However, it can sometimes interfere with the Vivo Y78t device’s smoothness if set too slow. If your Vivo Y78t is running slow and freezing after modifying this setting, try to re-adjust it a little faster. Here’s how to do it.

Initiate the following steps first to enable the developers option on your device. Skip this if you have already activated the developers option:

Step 1: Go to Settings.
Step 2: Find the About Phone option. Click on it.

Step 3: Find the Build Number. And then click on it seven times.
Step 4: Enter your lock screen passcode if necessary.

Follow these steps to adjust the animation speed:

Step 1: Tap Settings from your home screen.
Step 2: From the given options, find and click Systems.
Step 3: Click Developers options.
Step 4: Under the Drawing section, you’ll find the following animation scale settings: Window Animation Scale, Transition Animation Scale, and Animator Duration Scale. Adjust the speed of these three options to 0.5x.

Solution 4: Update Your Phone to the Latest Android Version

It’s always recommended to update your phone to the latest Android version. Aside from repairs to some system errors, it also keeps your phone compatible with mobile apps. An outdated operating system can be the reason why your Vivo Y78t runs slow, and the apps are freezing. Don’t worry. It’s very easy to perform. Here’s how to do it.

Step 1: First, ensure your internet connection is strong and stable to avoid unwanted interruptions.
Step 2: Go to Settings.
Step 3: Click About Phone.
Step 4: Click Check Now for Update. If there’s new software available, it will automatically appear on the screen.
Step 5: Click Install Now. Depending on your device, it will restart itself after the installation process.

Solution 5: Reset Your Vivo Y78t to Factory Settings

One way to restore the original performance of your Vivo Y78t is to revert it back to factory settings. It deletes all the phone’s data and adjusts the settings to default. Most of the time, this procedure works magic. It fixes numerous issues, including the Android phone that’s slow and constantly freezing. But ensure your phone has already been backed up before commencing this step. You may use Wondershare Dr.Fone to help you back up and secure your files.

Here’s how to back up your Vivo Y78t using Wondershare Dr.Fone:

Step 1: Download Wondershare Dr.Fone from its official website. And then install it on your desktop.
Step 2: Launch the application on your computer.
Step 3: After it fully loads, connect your Vivo Y78t to your computer.
Step 4: From the main dashboard, find and click Phone Backup. Ensure your device is in USB Debugging mode.

Step 5: Check the files or data you wish to back up. Right after, click Backup.

Here’s how to reset your Vivo Y78t to factory settings:

Step 1: Go to Settings.
Step 2: Click System.
Step 3: Click Reset Options.
Step 4: Click Erase All Data (Factory Reset).
Step 5: Your Android phone will inform you about the data that will be deleted from this procedure. From there, click Reset Phone.
Step 6: Your Android device will ask you to confirm the procedure. From there, click Erase Everything.

Solution 6: Fix the System Issue Using Wondershare Dr.Fone

The device’s operating system may sometimes run into unexpected problems. That can make your Vivo Y78t performs slow. System issue is not a terrifying scenario at all. Thanks to Wondershare Dr.Fone, which provides instant repair to this kind of mobile problem. Here’s how to use it in easy steps.

Step 1: Launch the Wondershare Dr.Fone application on your desktop. And then connect your Vivo Y78t to your computer.
Step 2: Click System Repair from the main dashboard or Toolbox section.

Step 3: Click Android.

Step 4: Wondershare Dr.Fone will give you a list of the Android problems that this procedure will fix. From there, click Start.

Step 5: Wondershare Dr.Fone will ask you to confirm your device details. Review the listed details for Brand, Name, Model, Country, and Carrier. Amend them if necessary. Tick the checkbox beside the Note if you agree to the terms. Lastly, click Next to proceed.

Step 6: At this point, you need to put your device into Download Mode. Power off your device. And then hold these three buttons altogether: Volume Down, Home (or Bixby if you’re using a newer model), and Power buttons. Finally, press the Volume Up button.

Step 7: Wondershare Dr.Fone will automatically download the firmware that matches your device’s specifications. Wait until the process has been completed.

Step 8: Thereafter, the details about the newly downloaded firmware package will be displayed on the screen. From there, click Fix Now.

Step 9: Before initiating the installation process, Wondershare Dr.Fone will ask you to review and confirm the firmware details. It will also let you know that this procedure will erase the phone’s data. If you agree to the terms, enter 000000 into the input box and click Confirm.

Step 10: Wait while Wondershare Dr.Fone installs the new firmware to your device.

Step 11: A notification will immediately appear after installing the new firmware. Click Done if your phone starts normally. Otherwise, click Try Again to repeat the process.

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Conclusion

Android phone is capable of performing lots of stuff. It can assist you in both your personal and professional tasks. But if it’s sluggish and doesn’t execute optimally, the good things it promises all go down the drain. So if you notice that your Vivo Y78t is running slow and freezing, act fast to resolve the issue. Wondershare Dr.Fone can be of great help in this kind of situation. It’s an all-in-one mobile solution that can assist you with system repair, phone backup, data recovery, and a lot more.

How to Exit Android Factory Mode On Vivo Y78t?

You’ve often heard that recovery mode will solve just about any problem your Vivo Y78t is experiencing. This is mostly true and one of the components of Android’s recovery mode, factory mode or factory reset is one of the most efficient ways to solve various problems on your device. While factory mode is often a good thing, there are times when your device can enter factory mode on its own. Other times, you can safely enter factory mode but not know how to get out.

Fortunately for you, this article will explain all aspects of factory mode and especially how to safely exit factory mode.

Part 1. What is Android Factory Mode?

Factory mode or what is commonly known as factory reset is one of the options available for you when your Vivo Y78t is in recovery mode. Several options are available for you once you enter Recovery mode on your device but few are as effective as the wipe data/ factory reset option. This option is useful in solving a whole host of problems that your device could be experiencing.

If you have been using your Vivo Y78t for a while now and its performance to be less than ideal, a factory reset might be a good solution. That is however not the only problem a factory reset or factory mode can solve. It will also work for a number or Android errors that you may experience, problems caused by faulty firmware updates and also tweaks made on your device that may not have worked as expected.

It is however important to note that a factory reset or factory mode does often result in the loss of all your data. Therefore a backup is necessary to protect against this data loss risk.

Part 2. Backup your Android Device First

Before we can see how to safely enter and exit factory mode, it is important to have a full backup of your device. We mentioned that a factory mode will likely erase all the data on your device. A backup will ensure that you can get your phone back to its original state before the factory mode.

In order to do a full and complete backup of your device you need to have a tool that will not only ensure that you backup everything on your device but one that makes it easy for you to accomplish this. One of the best tools in the market is Dr.Fone - Backup & Resotre (Android) . This software is designed to enable you to create a full backup of your device.

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Follow these very simple steps to use this MobileTrans Phone Transfer software to create a full backup of your device.

Step 1. Launch Dr.Fone on your computer and choose “Backup & Restore”

Run the software on your computer and you can see all features displayed in the primary window. Choose this one: Backup & Restore. It allows you to get your device backed up entirely with one click.

Step 2. Plug in with your device

Then plug in with your device to the computer. When your devic is detected, click on Backup.

Step 3. Select the file types to backup

The program will display all the file types it can support to backup. Just select the ones you would like to backup and hit Backup.

Step 4. Start backing up your device to the computer

After choosing the file’s type for backup, click “Backup” to begin backing up your device to your computer. It will take you a few minutes, depending on the storage of the data.

Note: You can use the feature of “Restore From Backup” to restore the backup file to your device, when you have the need later.

Part 3: One Click Solution to fix Android stuck in factory mode

From the above parts, you are well aware about what is factory mode. As we discussed, this mode fixes most troubles with Android devices.

But for situations when your Vivo Y78t gets stuck in this very same factory mode, the most feasible solution for you is Dr.Fone - System Repair (Android) . This tool fixes all Android system issues including unresponsive or bricked device, stuck on Vivo Y78t logo or factory mode or blue screen of death with a single click.

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In this part we will explain how to exit Android recovery mode using Dr.Fone - System Repair (Android) . Prior to proceeding, you got to remember that device backup is paramount to keep your data safe. This process might erase your Vivo Y78t data.

Phase 1: Ready your device and connect it

Step 1: Installation completion needs to be followed by running Dr.Fone on your system. Over the program window, tap ‘Repair’ afterwards and get the Android device connected.

Step 2: Select the ‘Android Repair’ option from the list to fix Android stuck in factory modeissue. Hit the ‘Start’ button soon after.

Step 3: Select Android device details on the Vivo Y78t device information window, followed by tapping the ‘Next’ button.

Step 4: Enter ‘000000’ for confirmation then proceed.

Phase 2: Get in ‘Download’ mode for repairing the Android device

Step 1: It’s important to put the Android device in ‘Download’ mode, here are the steps to do so –

On a ‘Home’ button-less device – turn off the Vivo Y78t device and push down the ‘Volume Down’, ‘Power’ and ‘Bixby’ buttons for about 10 seconds and un-hold. Now, hit the ‘Volume Up’ button to get into ‘Download’ mode.

For a device with ‘Home’ button – switch it off and hold down the ‘Power’, ‘Volume Down’ and ‘Home’ buttons together for 10 seconds and release. Click the ‘Volume Up’ button for entering ‘Download’ mode.

Step 2: Press ‘Next’ for initiating firmware downloading.

Step 3: Dr.Fone –Repair (Android) starts Android repair as soon as download and verification of firmware is done. All Android issues along with Android stuck in factory mode will be fixed now.

Part 4. Common Solutions to Exit Factory Mode on Android

Having a backup of all your data will eliminate the risk of losing any of your data. You can now safely exit factory mode using one of the 2 methods below. These two methods will work on a rooted device.

Method 1: Using “ES File Explorer”

To use this method, you will need to have installed file explorer on your device.

Step 1: Open “ES File Explorer” and then press the icon on the top left corner

Step 2: Next, go to “Tools” and then turn on “Root Explorer”

Step 3: Go to Local> Device> efs> Factory App and then open factorymode as text in the “ES Note Editor” Turn it ON

Step 4: Open keystr as text in the “ES Note Editor” and change it to ON. Save it.

Step 5: Reboot the Vivo Y78t device

Method 2: Using Terminal Emulator

Step 1: Install Terminal emulator

Step 2: Type “su”

Step 3: Then Type the following;

rm /efs/FactoryApp/keystr

rm /efs / FactoryApp/ Factorymode

Echo –n ON >> / efs/ FactoryApp/ keystr

Echo –n ON >> / efs/ FactoryApp/ factorymode

chown 1000.1000/ efs/FactoryApp/keystr

chown 1000.1000/ efs/FactoryApp/ factorymode

chmod 0744 / efs/FactoryApp/keystr

chmod 0744 / efs/ FactoryApp/ factorymode

reboot

You can also exit factory mode on unrooted device by going to Settings> Application manager> All and the search for Factory Test and “Clear Data”, “Clear Cache”

As much as factory mode can be a useful solution to a number of problems, it can be quite annoying when it pops up unexpectedly. Now you are equipped with 2 effective solutions to help you safely exit factory mode if ever you find yourself in this situation.

How To Revive Your Bricked Vivo Y78t in Minutes

Vivo Y78t has established a notable presence within the custom development arena. This trait holds for Vivo Y78t. Today, it’s still one of the most popular budget smartphones available. The popular smartphone offers the freedom to flash custom ROMs, attain administrative privileges, access countless customization options, and much more.

Yet, delving into these capabilities comes with its share of risks. The potential for your Vivo Y78t to brick is high if you don’t know what you’re doing. This page teaches you how to unbrick your Vivo Y78t if it happens.

Part 1. Potential Causes of a Vivo Y78t Becoming Bricked

The factors that lead to your Vivo Y78t to brick vary. The possible solutions also depend upon the underlying causes. At times, the manufacturer’s intervention remains the only viable remedy. Below are the most frequent causes of bricking.

The presence of malicious malware can harm your Vivo Y78t. This can result in a ‘bricked’ state devoid of functionality.
Altering the bootloader, system partition, or other critical software components risks triggering a bricking event.
Bricking can also occur due to errors during the update process. Whether through automatic or manual downloads, any interruption during software updates can cause your Vivo Y78t to brick.
Using inappropriate methods when performing root access can also result in bricking. Performing root access is dangerous as it grants entry to the Vivo Y78t device’s root directory housing the operating system.

Every Android device is susceptible to experiencing a system failure that leads to a bricked state. The risk remains consistent whether your device is from Vivo Y78t, Vivo Y78t, Vivo Y78t, or any other brand. That’s why it’s strongly advised against modifying their smartphones, especially when you don’t know what you’re doing.

Part 2. Techniques To Unbrick a Vivo Y78t

When faced with a bricked Vivo Y78t, below are various techniques to revive it. Whether through software resets or hardware interventions, these methods can help breathe life back into your device.

Discharge the Battery

A particular suggestion involves allowing the Vivo Y78t device’s battery to discharge fully, enabling proper functionality of the Flash Tool software. This process typically spans a few days and is recommended by some specialists.

Perform a Factory Reset

Accessing the Vivo Y78t device settings is impossible if your Vivo Y78t bricks. For this reason, it is recommended to enter Recovery Mode. Here’s how.

Step 1: Press and hold the Power button and select the Restart option. During the reboot, press the Volume Up and Power keys simultaneously.

Step 2: The main menu will show three options: Reboot, Wipe Data, and Connect with MIAssistant. Choose Reboot.

Explore Dedicated Software Tools To Fix Bricked Phones

Vivo Y78t offers its official software tools, such as the Vivo Y78tFlash Tool. It’s designed for advanced users familiar with flashing firmware onto their devices. Here’s how.

Step 1: Download and install the Vivo Y78tFlash Tool .

Step 2: Download the Stock Firmware of Vivo Y78t and extract it on your computer. Press and Hold the Power and Volume Down buttons for at least 5-10 seconds to enter Fastboot Mode.

Step 3: Connect your Vivo Y78t to the computer using a USB cable. Launch Vivo Y78tFlash Tool and locate the Firmware you have downloaded on the computer. Click the refresh > flash to begin the flashing process.

Step 4: The SUCCESS result should appear in the Vivo Y78tFlash Tool once the flashing process is done.

However, if the Vivo Y78tFlash Tool did not unbrick your Vivo Y78t, consider using Wondershare Dr.Fone - System Repair (Android). The platform allows you to unbrick your Vivo Y78t with a few clicks.

Part 3. Reviving Your Vivo Y78t Using Wondershare Dr.Fone - System Repair (Android)

Dr.Fone - System Repair (Android) equips Vivo Y78t users with the ability to tackle soft brick and hard brick issues. This specialized Android repair tool enables you to restore your Vivo Y78t through a streamlined process, requiring just a few simple clicks.

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Key Features

Dr.Fone - System Repair (Android) offers several benefits to unbrick your Vivo Y78t easily. Below are its key features.

Fix Common Vivo Y78t Problems in Minutes. This tool provides comprehensive solutions for common issues like black screen, Play Store not working, boot loops, or even bricked Android devices .
Compatibility with Over 1000 Android Models. This app fixes glitches across modern Android devices. The software is compatible with an extensive range of models. Whether your Vivo Y78t is unlocked or carrier-bound, restoration is not a problem.
Unparalleled Software Flexibility. Dr.Fone - System Repair (Android) also boasts an added capacity to mend iOS devices. This versatile tool is your all-inclusive solution for mobile devices, ensuring convenience whether you own an iOS or Android device.

Advantage of Dr.Fone - System Repair (Android) for Unbricking Vivo Y78t

Here are three benefits to choosing Dr.Fone - System Repair (Android) for unbricking a Vivo Y78t. You’ll further believe Dr.Fone is a reliable assistant when reviving your bricked Vivo Y78t.

Simplified Firmware Management

Dr.Fone eliminates the tedious search for appropriate firmware when unbricking your Vivo Y78t. The platform automatically downloads the correct firmware for your device. The hassle of identifying and manually procuring firmware is removed, saving time and ensuring a smoother unbricking process.

User-Friendly Approach

One of Dr.Fone’s key strengths is its user-friendly design. It caters to users with varying levels of technical expertise by employing a step-by-step process. This approach guides users through the repair process with clarity. It reduces the requirement for advanced technical knowledge.

Free Version for Evaluation

Dr.Fone - System Repair (Android) offers a free version for everyone. It allows users to test its capabilities before committing to a purchase. This trial version grants users the opportunity to assess the tool’s effectiveness and suitability for unbricking their Vivo Y78t. This instills confidence before investing in a full license.

How To Unbrick Vivo Y78t Using Dr.Fone - System Repair (Android)

Dr. Fone’s features are perfect for unbricking Vivo Y78t devices. Below are the procedures to restore your Vivo Y78t from its bricked state.

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Step 1: Download and install Dr.Fone - System Repair (Android) on your computer. After launching the application, click System Repair. Then, click Android as the Vivo Y78t device type. Connect your Vivo Y78t. Indicate Phone Brick as the Android issue and initiate the process by clicking Start.

Step 2: Select the appropriate device information corresponding to your Vivo Y78t. Choose Brand, Name, Model, Country, and Carrier. Confirm by checking the I agree button, then proceed to the next step by clicking Next.

Step 3: Given that the Vivo Y78t lacks a Home button, click the Phone without Home button option. Follow the prompts displayed on-screen and proceed by clicking Next to initiate the process of restoring your bricked phone.

Step 4: As your Vivo Y78t enters Download Mode, the firmware download will start automatically. Follow the on-screen instructions. Wait for the system to initiate the repair procedure automatically. Upon completion, a message will pop up on the main window. Click Done to exit the tool. You can click Try again to repeat the process if needed.

You May Also like:

How To Fix iPhone Bricked After iOS 17/iOS 16/iOS 15 Update
How to Fix It If Your Vivo Y78t Phone Got Bricked?

Conclusion

Don’t let a bricked Vivo Y78t stand in your way. Use the array of techniques from basic troubleshooting to advanced software tools to breathe life back into your device. Unbrick your Vivo Y78t to its full functionality using the methods provided or Dr.Fone’s adept assistance.

Lastly, you can still refer to Vivo Y78t for repairs. It remains the primary solution in numerous cases. Utilizing your warranty can alleviate the associated costs. Seeking assistance from a specialized technician is also a viable route to consider for a thorough device assessment.

Fix Guide

Reliable User Guide to Fix Vivo Y78t Running Slow and Freezing | Dr.fone