3 Solutions to Hard Reset Oppo A78 Phone Using PC

Find here 3 easy ways to hard reset Android using ADK or Android Device Manager from your PC. Also, do not forget to back up Android to PC before starting.

There are several cases when someone wants to know about how to hard reset an Android phone using PC. Such cases usually arise when your device is not accessible or stolen. It also involves situations when you forget the password or the unlock pattern of your device, or maybe your phone has frozen and is non-responsive. In such situations, it is very important to know how to reset Android phones to factory settings from the computer.

Factory reset will delete all your user data from internal storage. Thus it is also very important to back up all your internal data of the Oppo A78 device before you hard reset Android via PC. Moreover, a hard reset should be your last option at hand to revive your Android device. Hence, in this article for all the users out there, we have picked up the solution on how to factory reset Android Phone using PC.

You must ensure that all the steps are followed in sync so that the hard reset Android via PC is successful.

Part 1: Back up Android before hard reset

Since factory reset involves removing all data, adjusted settings and logged accounts from the Oppo A78 device; therefore, it is very important to back up all the data before moving on with the factory reset process. So, in this section, we will show you how to first back up your Android device using the Phone Backup . This is an easy-to-use and very convenient Android backup software that can be used to back up an Android device.

Wondershare Dr.Fone

Flexiblely Back up and Restore Android Data

• Back up Android data to the computer with one click.
• Preview and restore the backup to any Android device or iOS device.
• Supports 8000+ Android devices.
• There is no data lost during backup, export, or restoration.

3,981,454 people have downloaded it

Let’s have a look at the easy process to back up Android before the factory reset it.

Step 1: After installation completes, connect your Android device via data cable and go to “My Backup”. Then, this tool will automatically detect your device.

Step 2: You can now see the file types that will be backed up, such as Contacts, Messages, Calendars, Videos, etc.

Step 3: Click on “Backup pow”  to proceed with the process. The backup process will start, keeping connected the Oppo A78 device during the phone backup process.

Step 4: Within a few minutes, your whole device will be backed up. You can click “View Backups” to view all data that is backed up.

Phone Backup is one of the handiest and easy-to-use features within Wondershare Dr.Fone. Users can select their opted files manually to restore. This tool supports 8000+ Android devices worldwide. Users will feel safe and secure using this revolutionary software.

safe & secure

Part 2: Hard Reset Android using Dr.Fone - Screen Unlock (Android)

Dr.Fone - Screen Unlock (Android) is a user-friendly software tool that helps you unlock your Android device if you forget the passcode, pattern lock, PIN, or face/fingerprint lock. It supports various Android devices, allows you to bypass lock screens without data loss, and provides step-by-step instructions for easy unlocking. It also helps with FRP unlock and works on both Windows and Mac systems.

Step 1: Launch Dr.Fone - Screen Unlock on your computer and select “Screen Unlock” from the main interface. After that , you need to connect your Android phone to the computer using a USB cable.

Step 2: Choose “Android” > click “Unlock Android Screen” if you want to remove the lock screen. Choose your device brand. The hard reset methods vary for different device brands, so make sure that you choose the correct device brand.

Step 3: Put the Android phone into Specific mode with the help of Dr.Fone. And then, Dr.Fone will factory reset your Android phone within a few minutes. Now you can access your Android phone without a password!

safe & secure

In this process, we will learn how to hard reset Android phone to factory settings from a computer using SDK. This involves removing all data from the Oppo A78 device using a PC.

Follow the given steps to know how to hard reset an Android phone using PC.

Pre-Requirements

• PC that runs on Windows (Linux/Mac installer is also available)

Parental Control Software

#1 Rated Parental Control Software.
Monitor & Control all PC Activity!
sentrypc.com/parental-controls/ 

• You have to download Android ADB tools on your computer. Android ADB Download: https://developer.android.com/studio
• A USB Cable to connect your Oppo A78 with your computer.

Steps to hard reset Android using SDK

Step 1: Enable USB Debugging in the Android settings. Open Settings>Developer options>USB Debugging. If developer options can’t be found on the Oppo A78 device, then please go to Settings > General > About phone > Common > Software info (tap on it 5-8 times).

Step 2: Install Android SDK Tools. Ensure that Platform-tools and USB drivers are selected in the SDK manager window.

Step 3: Ensure that the drivers for your Android are installed on your PC or at least the Generic drivers are present

Step 4: Connect the Oppo A78 device to the PC using a USB cable. Ensure that the Oppo A78 device is recognized in the Windows Device Manager.

Step 5: Open the command prompt in Windows and go to C:\Users\Your username\AppData\Local\Android\android-sdk\platform-tools

Step 6: Type ADB reboot recovery and the Oppo A78 device will restart. The recovery menu must appear after this

Step 7: The device can be disconnected now. Now, you can remove the password or simply Factory Reset the Oppo A78 device.

Now, you have successfully reset your device using a PC.

Although the first process is the easiest, in certain cases, you might have to look for other options too. Kindly follow the steps thoroughly and format your device with ease.

Part 4: Hard reset Android using Android Device Manager (Find My Device)

When someone loses their phone, or it is stolen, the two questions that commonly arise are: how to locate the phone? And if it is not possible, how to remotely wipe the phone’s data? People can use the Android Device Manager (also referred to as “Find My Device”) and do the exact two things. The best thing about this is that it doesn’t need to be installed as it is inbuilt on all Android Devices.

Let us look at the following steps to know how to reset Android phones to factory settings from the computer.

Requirements for Android Device Manager to Work:

• It must be activated in the Oppo A78 device administrator settings. Go to settings > Security > Device administrators and check whether ADM is enabled as a device administrator or not.
• The location of the Oppo A78 device must be ON
• The device must be signed in to a Google account
• The device must have an active internet connection
• The device should not be switched off
• Even if the Oppo A78 device is without SIM, the Google account must be active

Steps to use ADM to wipe or locate any Android Device:

Step 1: Directly go to the Android Device Manager website , and log in to your account. You will get three options: “Play Sound”, “Secure Device” and “Erase Device”.

Step 2: Click on the “Play Sound” option will make it raise the alarm, notifying of the location, you can easily locate your Android phone if it is nearby.

Step 3: Click “Secure Device”, you can remotely lock your device with a new passcode, display a custom message on the lock screen, and even track the Oppo A78 device’s location in real-time. It also gives you the option to add a contact number, so anyone who finds your device can reach out to you.

Step 4: Select “Erase Device” to reset your device. Once you select this option, the interface will take over and complete the job. Congratulations! You have successfully used the Android Device Manager (ADM) to reset your Android smartphone.

The Bottom Line

So these were the third different methods through which you can hard reset your Android device. Resetting the Oppo A78 device involves removing every data from the Oppo A78 device. The phone gets back to the same state as it was out of the box. Hence, most importantly, do not forget to back up data using Phone Backup and restore beforehand so that you do not end up losing anything important.

What You Need To Know To Improve Your Oppo A78 Hard Reset

Are you experiencing some technical difficulties with your Oppo A78 ? Maybe your phone isn’t responding the way it should, or certain functions aren’t working like they’re supposed to. If this is the case, don’t worry - a hard reset Oppo A78 1.4 may just be what you need to get your phone back up and running. The following tutorial will show you how to “hard reset Oppo A78 “ in just a few simple steps if you have forgotten your password, pattern lock, screen lock, or PIN.

Let’s get started!

Part 1: Why should I Hard Reset My Oppo A78

If your Oppo A78 is having issues like freezing, crashing, or battery draining, a hard reset may be what you need. It will restore your phone to its factory settings, which should fix any problems.

Constant Crashes

Constant crashes can be a frustrating experience, especially if you don’t know why they’re happening. Constant crashes cause data loss and can be very disappointing. A hard reset will restore your Oppo A78 to its factory settings, which should fix the crashing issue.

Before resetting your phone, back up your data, so you don’t lose anything important.

Battery Drains Too Fast

If your Oppo A78 battery drains too fast, it may be time to reset your phone hard. A hard reset will restore your phone to its factory settings, which can help if your battery has been draining unusually quickly. Battery drains cause several problems, including shortened battery life, reduced performance, and data loss. If you’re experiencing any of these issues, a hard reset may be the best way to fix them.

Password/Pattern Forgot

You may have to perform a hard reset if you’ve forgotten your Oppo A78 phone’s password or pattern lock. It will erase all the data on your phone, so be sure to back up your contacts and other important files before you proceed.

Part 2: Best Tips to Help During Your Oppo A78 Hard Reset

Here are a few possible solutions if you are experiencing problems with your Oppo A78 and considering a Oppo A78 hard reset tool.

1. Enter Recovery Mode (When Password Forgot)

Entering Recovery Mode is an essential step to fix your Oppo A78 hard reset if it is stuck in a loop or frozen. It allows you to access the system, make changes to the settings, or delete any problematic files.

Below are the methods to boot Oppo A78 into Recovery Mode.

Step 1: Turn off your phone first.

Step 2: To connect a PC or laptop, you will need a USB cable.

Step 3: Hold the Volume Up + Power buttons for a few seconds and connect the USB Cable to the mobile. Oppo A78 Recovery Mode and Fastboot Mode will appear.

Step 4: Wait a few seconds after seeing the Oppo A78 logo before releasing the keys.

Step 5: Your phone boot into Recovery Mode in the next few seconds.

2. Google Find My Device [Wipe All Data]

Using Google Find My Device to unlock your Oppo A78 may allow you to unlock your phone. However, this method will erase all the information on your device.

Listed below are the steps you need to follow to hard reset Oppo A78 ;

Step 1: Open https://www.google.com/android/find from another device.

Step 2: Sign in with your locked Oppo A78 smartphone’s Google account.

Step 3: You will see your locked Oppo A78 on Android Device Manager. Additionally, you can choose between Ring, Lock, and Erase.

Step 4: Click “Lock.”

Step 5: The new lock screen will appear here. To unlock your Oppo A78 , enter a password different from your Google account password.

Step 6: Confirm the new password by typing it again. This password lock will replace your current lock screen.

Step 7: You can leave the “Recovery message” field empty or type something.

Step 8: Fill out the fields for “Phone number” and “Email address.”

Step 9: Click on “Lock” after entering the password and filling out the optional field.

Step 10: You will receive a confirmation message once the unlocking process has been completed.

Step 11: Go to the “Settings” menu and navigate to the “Screen Settings” section.

Step 12: Remove the temporary password and type a new one. If you want, you can use the temporary password.

3. Dr.Fone - Phone Backup (Easy Backup Before Hard Reset)

Dr.Fone - Phone Backup (Android)

Flexibly Backup and Restore Android Data

• Selectively backup Android data to the computer with one click.
• Preview and restore the backup to any Android device.
• Supports 8000+ Android devices.
• There is no data lost during backup, export, or restoration.

3,981,454 people have downloaded it

Dr.Fone - Phone Backup (Android) makes backing up your Android data simple. You can backup Android data to the computer and restore it selectively using the program.

Here’s how to backup and restore your Oppo A78 hard reset:

Step 1: Choose “Phone Backup” from the menu of Dr.Fone on your computer.

Step 2: USB cables are used to connect Android phones to computers.

Step 3: Select the file types to back up after your Android phone is connected. Dr.Fone has checked all file types by default. To begin the backup process, click Backup.

Step 4: During the backup process, don’t disconnect your Android phone, use the Oppo A78 device, or delete any data.

Step 5: To see what’s in the backup file, click View the backup button after the backup is complete.

safe & secure

4. Dr.Fone - Data Eraser

The following steps will guide you through the Dr.Fone - Data Eraser of your Oppo A78 hard reset tool:

Step 1: Select “Data Eraser” from all the tools in Dr.Fone.

Step 2: You need to enable USB debugging on your Android phone before connecting it to the computer.

Step 3: To erase all your data, click the “Erase All Data” button on Dr.Fone.

Step 4: Ensure all the necessary data is backed up before proceeding since all the erased data will not be recoverable. Confirm your operation by typing “000000”.

Step 5: Dr. Fone only takes a few minutes to erase all data from your Android phone. Keep the phone connected, and don’t open any phone management software.

Step 6: You will be asked to tap Factory Data Reset or Erase All Data after all app data, photos, and other private data have been completely erased. There will be a complete wipe of your phone.

Step 7: After wiping your Android phone, it’s like it’s brand new.

safe & secure

The Bottom Line

These are all methods for unlocking Oppo A78 hard reset. It is possible to apply each technique if you have forgotten the password of your Oppo A78 . You should use Dr.Fone - Phone Backup and Data Eraser to prevent data loss. It is possible, however, to try another method until you have unlocked your phone completely if one fails.

Hard Resetting an Oppo A78 Device Made Easy

If you have owned any Oppo A78 smartphone, you should know about the UI features these handsets offer. The new age of Color OS has been giving the best client experience. Moreover, it is easier to hard reset your Oppo A78 phone if you need to sell a phone. This article will guide you on resetting Oppo A78 phone with simple steps.

We have shared a step-by-step manual on how you can perform Oppo A78 hard reset. Several methods are mentioned in this article, and all of them are tested. Resetting any Oppo A78 phone is not a hard task. You should know about the right steps. However, we suggest you use Dr.Fone - Data Eraser for better results and more commands. It is hassle-free software and lets you selectively delete the desired data from your phone.

Part 1: Some Common Causes of Oppo A78 Hard Reset

There are many occasions when a person may want to hard reset their Oppo A78 phone. Some of these are:

• If your Oppo A78 runs too slowly, you may need to reset it to clear some space.
• When you lose your password or pattern, you will need to reset your device hard to remove the screen lock.
• You can repair a frozen or stuck screen using a hard reset.
• If your phone is constantly crashing, and you want to make your experience smoother, a hard reset may help.
• Lastly, you need to remove everything from your phone when you are looking to sell your phone. In such cases, a hard reset will do your work quickly.

Part 2: 2 simple ways to hard reset your Oppo A78

1. Hard Reset from Settings

• Step 1. Go to the Settings application on your Oppo A78 phone and open System Settings.

• Step 2. Go to the “Backup and Reset” menu and click the “Reset Phone” option.
• Step 3. The phone will show numerous choices to reset. It includes resetting network settings, system settings only, contacts, call logs, messages, etc. Moreover, there will be the “Erase All Data” option too.
• Step 4. To hard reset Oppo A78, pick the Erase All Data option to reset your device and bring it to factory settings.

2. From Recovery Mode (By Hardware Keys)

Hard resetting Oppo A78 smartphones is also simple, assuming you know the right steps. The following are the steps to get to the recovery mode on Oppo A78 smartphones and do an Oppo hard reset. This method is quite helpful when you don’t remember your phone’s screen lock.

• Step 1: Make sure to power off your Oppo A78 smartphone to get started. Press and hold the power key on your Oppo A78 phone for about 10 seconds.
• Step 2: Simultaneously, press and hold the power and Volume down keys until the Oppo A78 logo springs up on the screen. This will bring the Recovery mode screen.
• Step 3: Select your preferred language using the Volume and Power buttons, and then tap on “Wipe Data”.

• Step 4: You will be approached to enter the confirmation code (screen lock PIN).
• Step 5: Complete step 4 and afterward select the Format data choice.
• Step 6: Select OK to finish the hard reset strategy on your Oppo device.

Part 3: Best Tools to Make your Oppo A78 Hard Reset Easier

To make your Oppo hard reset experience easier, you need to look for an expert service. We would suggest you use Wondershare Dr.Fone. Dr.Fone is an all-in-one professional software for screen unlock, data erasure, data recovery, system repair, and more. In case of a hard reset, if you have forgotten the screen lock, you can use their Screen Unlock feature. Interestingly, their Data Erasure software provides the full command to its users. You can use it to delete the desired files or fully reset your phone. Overall, it is a safe tool with an almost 100% access rate. It works with almost 99% of the Android phones available in the market and has great customer support service. Therefore, download it right away and make your hard reset experience smoother.

Steps to Use Dr.Fone - Screen Unlock (Android)

• Step 1: After launching Dr.Fone, please use a USB cable to connect your Oppo A78 phone. And tap the “Screen Unlock” option.
• Step 2: Please select the left part with 3 phones, “Unlock Android Screen” to proceed.

• Step 3: To unlock Oppo A78 phone, the left “100% Remove Screen Lock” is the only feasible way. In this interface, we include most android brands. And as Oppo A78 user, it’s also in the list we offered.

• Step 4: Recovery mode is the key step for the whole process. Here is a simple guide to help you hard reset your Oppo A78 device.

• Congrats! You’re able to access your Oppo A78 phone without hassle and it’s already hard reset!

safe & secure

Steps to Use Dr.Fone - Data Eraser (Android)

• Step 1: Open Dr.Fone’s program and select the “Data Eraser” tool.
• Step 2: Connect your Oppo A78 phone to the PC through a USB connector.
• Step 3: Click on the “Erase All Data” button to begin. Ensure you have backed up your important files before you continue.

• Step 4: Then type in “000000” to affirm your action. Then Dr.Fone will begin deleting all data on your phone.

• Step 5: Tap on Factory Data Reset or Erase All Data on the phone. This will assist you with totally cleaning up the settings on the phone.

• Presently, your Android phone has been wiped, and it can be used as a new one.

safe & secure

Conclusion

Resetting an Oppo A78 phone can be tricky sometimes; therefore, it should be finished with the right tools and strategies. Above, we have listed multiple ways to hard reset Oppo A78. You need to pick the best strategy according to your situation. However, for an easy, solid, protected, and speedy technique, we recommend Dr.Fone by Wondershare . It provides multiple tools in a single program and has a higher success ratio compared to the other methods. So install it right away for a speedy hard reset of your Oppo A78 device.

You Might Also Like