3 Best Tools to Hard Reset Oppo A78

Smartphones have become a must-have gadget in our lives. We need them to support us in work, schedules, keeping contacts, sharing data, and our banking information. Since they are so important, the questions related to them are also critical and must be solved as soon as possible. So, today we are going to discuss and solve the problem of how to Oppo A78 Y20 hard reset without a password.

Before dealing with the possible solutions and tools, let us get some background knowledge in the following section.

Part 1: Some Common Causes we need to hard reset our Oppo A78

Hard resetting is usually not easy because it means erasing all your phone data and coming out with a clean phone. Unless you follow a minimalist lifestyle inspired by Marie Kondo, it’s a tough deal. So what may be the reasons for Oppo A78 hard reset?

The battery drains too fast

It is frustrating when you are between some work, and your phone turns off because of battery drain. If this is not a physical battery problem, then any setting or too many applications may cause your battery to eat up quickly. When you hard reset your Oppo A78 phone, there is a high chance of solving this problem.

Constant crashes

Frequent restarts, hanging up of phone, and crashed phone systems are the most common causes why you may want to hard reset your Oppo A78. Usually, there are system glitches, wrong memory configuration, or unwanted applications behind these crashes and a hard reset has the potential to solve this.

Virus attack

When you suspect your phone is affected by a virus attack, your best bet is to reset your Oppo A78 hard because pinpointing the actual malware or virus file is tricky.

Part 2: What can we do to hard reset Oppo A78 without a password?

You can try to hard reset your Oppo A78 using different methods depending on the primary cause of the issue. Google has introduced different methods to bypass screen locks in case of a forgotten password. However, it would help if you had the proper configuration of your account in the phone before locking it. Let us review these methods and how to use them for vivo y20 hard reset without a password.

Google Find My Device (data loss)

Google Find my device can hard reset your Oppo A78 y20 phone if you already have configured your device in your Google account. Since it can work remotely, you can use it even if you do not hold your phone. Let us see how it works for hard reset Oppo A78 y20.

Navigate to the google.com/android website. Sign in with your Google credentials.
Choose your Oppo A78 from the “All Devices” list, and click the Erase Device option.
Click Erase All Data>Erase and confirm. That’s it; Oppo A78 y20 hard reset is complete.

Gmail account

If you have configured your phone with a Gmail account, then your Gmail account supports recovering from screen lock. Here is how it works.

Enter the wrong password a few times, and then you can see a Forgot Pattern/Password option on the screen.

Choose Forgot Pattern/Password option and enter your Google account credentials to start the process.
When you are done signing in, bypass your screen lock is complete, and you can configure a new password, pattern, or PIN.

Answer security questions

Another way is to use a Google account to bypass your screen lock on the phone. How does it work? Let us show you the step-by-step process.

If you enter the wrong password a few times, you will see a “Forgot password” button at the bottom of the screen. Click on this button.
Click on the “Answer question” option and answer the pre-configured questions to unlock your phone.

When you answer the questions correctly, your phone is unlocked.

Part 3: The best tool to fix your problem

If you have not configured your phone earlier with a Google account and have not taken preventive measures, then, unfortunately, you cannot use the above methods. Then how are you going to reset your Oppo A78 y20 phone hard? We recommend using the Dr. Fone product suite to solve the issues leading to the decision of the Oppo A78 y20 hard reset. The main product you may use is Wondershare Dr.Fone Let us review them one by one.

Precaution is better than cure. Hence having a phone backup that can be restored quickly is a great way to handle tough decisions like Oppo A78 hard reset. Wondershare Dr.Fone is a simple utility with full features to facilitate periodic phone data backup for security. In the case of any Oppo A78 hard reset or factory reset, a fully functional backup ensures little or no data loss.

Wondershare Dr.Fone

Flexibly Back up and Restore Data from Oppo A78

Act as an Oppo A78 device manager on PC.
Back up data from Oppo A78 to PC and restore backups anytime.
Transfer media between Oppo A78 and iTunes.
Restore iCloud backups to Oppo A78 without overwriting data.
Supports the transfer of all data like photos, call logs, contacts, etc.

3981454 people have downloaded it

Let us review how Wondershare Dr.Fone works.

Step 1. Start Dr. Fone’s software on your computer, and choose “My Backup” from the function list.

Step 2. Connect your Oppo A78 to the computer via a USB cable.

Step 3. Click the Backup up Now button to start the backup process of Oppo A78 phone data. Keep your Oppo A78 connected to the computer till your Oppo A78 backup is complete.

Step 4. When the backup is complete, your latest backup will show in the list of previous backups.

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Part 4: Restore the backup to your Android phone

When you have an updated phone backup, you can restore it right after the Oppo A78 hard reset. It is a simple process shown as follows.

Step 1. Start Dr. Fone’s software on your computer and select “My backup” from the main menu.

Step 2. Preview the selected file and confirm. Click on Restore to Device it to your Oppo A78.

Step 3. Keep your Oppo A78 connected to the computer till the process is complete.

The Bottom Line

Smartphones are a critical part of our personal and professional lives now. Keeping them updated, backed up, and fully functional is essential. If your phone has issues or you have forgotten your password, Oppo A78 hard reset is a reliable solution. However, it results in the wiping of data. On the other hand, you can use robust software like Dr.Fone - Screen Unlock to solve your phone’s performance or locking issues without data loss.

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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.

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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.

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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.