How to Factory Reset Oppo Reno 9A If I Forgot Security Code or Password? | Dr.fone

How to Factory Reset Oppo Reno 9A If I Forgot Security Code or Password? | Dr.fone

Ian Lv13

How to Reset Oppo Reno 9A without Losing Data

Nothing good lasts forever, not even your all-singing, all-dancing new Android smartphone. The warning signs are obvious, apps taking forever to load, constant force close notifications, and a battery life shorter than an episode of Westworld. If you recognize these symptoms then listen up, because your phone may be headed for a meltdown and there’s only one thing left to do. It’s time to reset your Android phone.

Before taking the plunge, there are a number of factors to consider. We’ve put together a quick guide to let you know what you need to know… and what you need to do. Before we start deleting stuff, however, it’s important to understand what a Factory reset is.

Part 1: What is Factory Reset?

There are two types of reset for every Android device, soft and hard resets. A soft reset is just a way to force the Android operating system to shut down in the event of a freeze and you only risk losing any data which wasn’t saved prior to the reset.

A hard reset, also known as a factory reset and a master reset, returns the Oppo Reno 9A device to the condition it was in when it left the factory. Performing a factory reset will permanently delete any and all personal data you have on your device. This includes any personal settings, apps, pictures, documents, and music stored on your device. A factory reset is irreversible, which means before considering taking this step, it is a good idea to back your data and settings up. A factory reset is a great way to purge buggy updates and other malfunctioning software and can give your phone a new lease of life.

facotry reset android

Signs You Need to Reset Phone

You’ll probably already know if your phone needs a reset, but if you’re unsure, look for some of the following signs. If you recognize any of the following symptoms then a factory reset is probably a good idea.

  1. If your phone is running slowly and you’ve already tried deleting Apps and data, but it hasn’t resolved anything.
  2. If your Apps are crashing or you keep getting ‘force close’ notifications from your operating system.
  3. If your Apps are taking longer to load than usual, or your browser is running slow.
  4. If you find your battery life is worse than usual and you need to charge your phone more often.
  5. If you are selling, exchanging, or just giving your phone away. If you don’t reset it, the new user can gain access to cached passwords, personal details, and even your pictures and videos.

Remember factory resetting will erase everything on your device, so it’s essential that you back up anything you can’t afford to lose.

Part 2: Back Up Your Data Before Factory Reset

There are a number of Android data backup software for PC out there. Having a Google account will help you save your contacts and settings, but it won’t save your pictures, documents, or music. There are numerous cloud-based systems available like Dropbox and Onedrive where your data is saved onto a cloud-based server, but you’ll need a data connection or wi-fi to restore to your device and of course, you are trusting a third party with your data. We recommend Dr.Fone Basic . It’s easy to use and will save everything and best of all you know exactly where it is.

Dr.Fone - Phone Backup (Android) enables you to backup all your data, including contacts, messages, call history, calendar, video and audio files, etc. You can choose to individually back up data or everything directly to your computer and then restore it whenever you like.

Back up and restore data from your device to a computer with a single click. It’s a tried and tested program and compatible with over 8000+ devices. To use it, click the link, download it and follow these instructions.

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Dr.Fone Basic

Backup & Restore Data Turns Flexible

  • One-click to back up the whole iOS and Android device to your computer.
  • Export what you want from the backup to your computer.
  • Your device’s data remains intact during the restore process.
  • Fully compatible with the latest iOS and Android version.

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How to backup Android phone with Dr.Fone Basic

Step 1. Open Dr.Fone on your computer and connect your Android device. Go to My Backup > Back Up Now. Set the Dr.Fone Link app as your default SMS app on your Android device.

start android backup

Step 2. Wait for the backup process to complete. A progress bar will show you how far along it is.

view the backup progress

Step 3. Once the backup is done, it’ll show up in your window. To see the backup on your PC, click Open in Folder. If you want to see all backups, select View Backups.

complete android backup

Also, you can watch this video to learn more details.

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Part 3: How to Factory Reset Android Phone

After your data is safely tucked away, it’s time to tackle the reset itself. There are a few different ways to reset your device and we’ll look at them all in turn.

Method 1. Using the Settings Menu To Factory Reset Your Device

You can factory data reset your Android device via the settings menu by following these steps.

Step 1. Open your phone, drag down the ‘Options’ menu and select the ‘Settings’ menu. Look for the little cog in the top right of your screen.

Step 2. Find the option for ‘Back up and Restore’ (please note - using Google to back up your account is a good idea, but it won’t save your music, documents, or pictures.)

Step 3. Press the button for ‘Factory Data Reset’ (please note - this is irreversible)

factory reset android from settings menu

Step 4. If you have done this correctly a little Android robot will appear on your screen as the Oppo Reno 9A device resets itself.

Method 2. Resetting Your Phone in Recovery Mode

If your phone is misbehaving it might be easier to reset it via Recovery Mode. To do this you must turn your device off first.

Step 1. Press and hold the Volume up button and the Power button at the same time. The phone will now boot in Recovery Mode.

factory reset from recovery mode

Step 2. Use the Volume down button to choose Recovery Mode. To navigate use the Volume up button to move the arrow and the Volume down button to select.

factory reset from recovery mode

Step 3. If done correctly. You’ll find an image of an Android robot alongside a red exclamation mark and the words ‘No command’.

Step 4. Hold down the Power button and press the Volume up button then release it.

Step 5. Using the volume buttons scroll to ‘wipe data/factory reset’ and then press the Power button.

Step 6. Scroll to ‘Yes - erase all user data’ and to complete the process press the Power button.

Please note: Devices running Android 5.1 or above, will still require you to enter your Google Password to complete this reset.

Method 3. Resetting Your Phone Remotely With Android Device Manager

You can also perform a factory reset by using the Android Device manager App. Obviously, you’ll need to have Android Device Manager installed on your phone for which you’ll need a Google Account.

Step 1. Sign in to the App and locate your device on whatever medium you are currently using. With Android Device Manager it is possible to Factory Reset a device remotely by using a PC or other device, but your phone must be logged into your Google account and have an active internet connection.

Step 2. Select erase all data. This is particularly effective if you have lost or had your phone stolen and your device is running Android 5.1 or higher as whoever has your phone will still need your Google Password to be able to reset the Phone.

factory reset from recovery mode

Please note: this reset will also delete Android Device Manager and you will therefore be unable to locate or track your device.

Once you have successfully reset your Android device to its factory settings, all you need to do is restore your original data. After you’ve completed this step your device should be just like new.

Part 4: Restoring Your Phone After a Reset

It can be quick and scary seeing your phone return to its original state. But don’t panic. Your data is still safely tucked away on your computer. To restore your contacts and Apps just connect your Oppo Reno 9A to the Internet and login into your Google account when prompted.

Once you have restarted your mobile, connect it to your PC and open Dr.Fone on your computer. Select Phone Backup, and click on the Restore button to start restoring the data to your phone.

restore from backups

Dr.Fone will display all the backup files. Select the backup file you would like to restore and click View.

restore from backups

Then you will be able to select what files you want to restore. You can click Restore to Device to restore them all to your phone or just select individual data to restore.

restore from backups

Once you’ve successfully completed your first reset, you’ll realize how simple the whole process is and the next time you need to perform one, you’ll be able to do it with your eyes closed.

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Bonus Tip: Are You Preparing to Exchange Your Phone?

After factory resetting your Android Phone, your phone should work smoothly. But what should we do if your phone is still not working as before? The App still crashes or your phone is still running slow, which may be caused by an old operating system or the phone is too old. It is time to change to a new phone. In this case, you may want to switch the data from the old phone to the new phone. How do achieve that? Dr.Fone - Phone Transfer is here. It is a dedicated tool to transfer everything from one old device to the new one! You can transfer data without any hassle because of user-friendly instructions.

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Dr.Fone - Phone Transfer

Transfer Everything from Old Devices to New Devices in 1 Click!

  • Works directly and transfer data between two cross-operating system devices in real-time.
  • Works perfectly with Apple, Oppo Reno 9A, HTC, LG, Sony, Google, HUAWEI, Motorola, ZTE, Oppo Reno 9A, and more smartphones and tablets.
  • Fully compatible with major providers like AT&T, Verizon, Sprint, and T-Mobile.
  • Fully compatible with the latest iOS and Android.

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Conclusion

Resetting your Android device can resolve performance issues and prepare it for resale or gifting. However, a factory reset erases all personal data, making it essential to back up your data before proceeding.

Tools like Dr.Fone Basic are recommended for this purpose. You can perform a factory reset using the settings menu, recovery mode, or Android Device Manager. Remember, a factory reset is irreversible, so take every precaution necessary to safeguard your important data.

Thank you for reading and if we’ve been of some help please take the time to bookmark our page.

Full Guide to Hard Reset Your Oppo Reno 9A

Oppo Reno 9A hard reset is needed when you wish to sell your phone or give it to someone. In such situations, you must have your data removed from the phone. So, to remove the whole data with a single click, there is no better method than a hard reset. A hard reset will remove photos, videos, contacts, applications, messages, etc. Therefore, you should use a reliable source to help save your system files. In this regard, we suggest Wondershare Dr.Fone.

Dr.Fone by Wondershare is a reliable tool for all your Android needs. It can erase, recover, unlock, back up, and do other things with just a single software. Therefore, this article explains how to reset Oppo Reno 9A and use Dr.Fone. We assure you that your privacy will be safe, and no file corruption will occur while using this program.

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Part 1: Some Common Causes About Oppo Reno 9A Hard Reset

Some of the most common situations that require Oppo Reno 9A Hard Reset are:

  • When you try to sell your Oppo Reno 9A phone or give it to others, you must delete your data. To do so, you must hard reset your phone.
  • Too many wrong password/pattern attempts can lock your device. Hence, a hard reset will unlock your phone in recovery mode.
  • If your device functions too slowly, a hard reset will make it faster. A hard reset will clear the cache and unwanted files, so your phone runs smoothly.
  • Lastly, an Oppo Reno 9A hard reset prevents your device from constant crashes. Therefore, if your phone has some software issue, look no further.

Part 2: Easy Ways for Your Oppo Reno 9A Hard Reset

1. Hard Reset from Settings

Step 1: Before you continue with the hard reset or factory reset on your Oppo Reno 9A smartphone. However, make sure you have a backup of the important data put away on the phone.

Step 2: If you wish to do a straightforward hard reset, head to the Settings menu and search “Erase All Data” or “Factory Reset”.

Step 3: Tap the “Erase All Data” choice and snap on “OK” once you find it.

Step 4: Approve the command in the popup window. However, ensure that your Oppo Reno 9A phone has an adequate battery to start and reset. You can put your phone on charging if the battery levels are low.

reset from settings

2. Recovery Mode

Recovery mode assists you in opening the hidden features on your Oppo Reno 9A. By utilizing the Recovery mode, you can perform a hard reset on your device and wipe data. The following are the steps to get to the recovery mode on Oppo Reno 9A and complete the hard reset:

Step 1: Firstly, your Oppo Reno 9A must be turned off to perform a hard reset. Press and hold the power key on your Oppo Reno 9A smartphone for around 10 seconds to turn it off.

Step 2: Simultaneously, press and hold Power and the volume down keys until the Oppo Reno 9A logo springs up on the screen. That will raise the Recovery mode screen.

Step 3: Select your preferred language and tap on “Wipe Data”.

Step 4: You will be approached to enter the confirmation code (screen lock PIN).

Step 5: Complete the above steps and select the Format Data choice afterward.

Step 6: Click OK to finish the process, and that’s how to reset Oppo Reno 9A phone.

recovery mode

3. Dr.Fone-Data Eraser

Whether you intend to Change your phone/tablet or give them to somebody, you should delete your data. However, the physically deleted records on Android can be restored, especially with some expert tools. In light of this, the Dr.Fone Data Eraser ensures you erase information on Oppo Reno 9A permanently. It can’t be recovered using any means, including proficient tools. Here’s how:

  • Open Dr.Fone on your PC and select “Data Eraser,” among other tools.

data eraser

  • Connect your Oppo Reno 9A phone to the PC through a USB cable.

connect your Oppo Reno 9A

  • Click the “Erase All Data” button to eradicate all your data.

start

  • Key in “000000” into the popup window to affirm your activity.

key in the code

  • Then, at that point, Dr.Fone will begin deleting all data on your Oppo Reno 9A phone.

erasing data

  • Then click the Factory Data Reset or Erase All Data on the phone. That will assist you with totally cleaning all the settings on the phone.

erase successful

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4. Dr.Fone-Phone Backup

Dr.Fone Phone Backup (Android) is a wonderful tool for backups and restoration that you can depend on totally. It has a backup feature that can back up a large portion of the Oppo Reno 9A files. Not just those, the backup tool can likewise recover files from your Android phone or tablet PC if you lose them unexpectedly. The method involved with backing up is quick enough. At the same time, you can select a few files to recover, which will save time. Here’s what you need to do:

  • Open Dr.Fone on your PC, and select the “Phone Backup” tool.

phone backup

  • Then, at that point, connect your Oppo Reno 9A phone to the PC through a USB cable and tap on OK.

connect your Oppo Reno 9A

  • Click Backup to begin the Backup of Oppo Reno 9A phone data.
  • After the Android phone is connected, select the File types you need to back up. Of course, Dr.Fone has checked all the document types for you. Then click on Backup to begin.

file types

  • The process will require a couple of minutes.

backing up

  • After it is finished, you can tap on View the backup button to see what’s in the backup record.

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Conclusion

Above are some strategies with which you can do an Oppo Reno 9A hard reset. However, a backup is needed if you don’t want to lose your data after a reset. Therefore, in the end, we have mentioned the best tools for that purpose. You must consider these tools before going for a simple reset. Anybody can perform the last two sections (Dr.Fone tools) without issue. Therefore, we strongly suggest you download and install the Dr.Fone tool by Wondershare.

What You Need To Know To Improve Your Oppo Reno 9A Hard Reset

Are you experiencing some technical difficulties with your Oppo Reno 9A ? 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 Reno 9A 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 Reno 9A “ in just a few simple steps if you have forgotten your password, pattern lock, screen lock, or PIN.

Let’s get started!

model

Part 1: Why should I Hard Reset My Oppo Reno 9A

If your Oppo Reno 9A 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 Reno 9A 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 Reno 9A 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 Reno 9A 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 Reno 9A Hard Reset

Here are a few possible solutions if you are experiencing problems with your Oppo Reno 9A and considering a Oppo Reno 9A hard reset tool.

1. Enter Recovery Mode (When Password Forgot)

Entering Recovery Mode is an essential step to fix your Oppo Reno 9A 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 Reno 9A 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 Reno 9A Recovery Mode and Fastboot Mode will appear.

nokia 1.4 hard reset recovery mode

Step 4: Wait a few seconds after seeing the Oppo Reno 9A 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 Reno 9A 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 Reno 9A ;

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

Step 2: Sign in with your locked Oppo Reno 9A smartphone’s Google account.

Step 3: You will see your locked Oppo Reno 9A 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 Reno 9A , 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)

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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 Reno 9A hard reset:

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

drfone interface

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

backup and restore

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.

backup data before factory reset android

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Step 4: During the backup process, don’t disconnect your Android phone, use the Oppo Reno 9A device, or delete any data.

backing up

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

backup android

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4. Dr.Fone - Data Eraser (Simply And Completely Delete All Data)

The following steps will guide you through the Dr.Fone - Data Eraser of your Oppo Reno 9A hard reset tool:

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

drfone hompage

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

connect to device

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

start to erase

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”.

code to erase

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.

erasing data

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.

erase successfully

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

nokia hard reset tool 2022

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The Bottom Line

These are all methods for unlocking Oppo Reno 9A hard reset. It is possible to apply each technique if you have forgotten the password of your Oppo Reno 9A . 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.


  • Title: How to Factory Reset Oppo Reno 9A If I Forgot Security Code or Password? | Dr.fone
  • Author: Ian
  • Created at : 2024-09-22 17:26:23
  • Updated at : 2024-09-24 17:07:14
  • Link: https://techidaily.com/how-to-factory-reset-oppo-reno-9a-if-i-forgot-security-code-or-password-drfone-by-drfone-reset-android-reset-android/
  • License: This work is licensed under CC BY-NC-SA 4.0.