All About Factory Reset, What Is It and What It Does to Your Samsung Galaxy A15 5G?

I bought a new phone and want to sell my old Samsung Galaxy A15 5G 3, so I need to clear my data off it. Can someone guide me on how to factory reset the Samsung Galaxy A15 5G 3 so I can sell it?

As we all know, force restart and even factory reset can resolve many problems on our phones. Sometimes when you want to sell your old phone, you need to factory reset it to clear your data off it. Also, if there is some issue like a screen lock, you can factory reset it to unlock your phone. But do you know how to do a factory reset Samsung Galaxy A15 5G 3 correctly?

Therefore, we have gathered all that you need to know about a factory reset. After going through this article, you can factory reset Samsung Galaxy A15 5G phones. So, keep following to resolve your Samsung Galaxy A15 5G issues.

Part 1: What is Samsung Galaxy A15 5G Factory Reset?

Principles of Samsung Galaxy A15 5G Factory Reset

Before you reset your Samsung Galaxy A15 5G phone, you must ensure your data is all backed up someplace. It can be either on another device or transferred to the cloud. While changing your phone, you can exchange data from your old Samsung Galaxy A15 5G without much stretch. If you own a Samsung Galaxy A15 5G, a large portion of your data is put away securely in servers.

One way or another, you must twofold check these things before a factory reset:

• Google ID
• Contacts
• Pictures Gallery
• Passwords
• Music

### Steps to Start Samsung Galaxy A15 5G Factory Reset

Now is the right time to factory reset Samsung Galaxy A15 5G when you have everything backed up. The following steps will help you factory reset your Samsung Galaxy A15 5G:

• On your Samsung Galaxy A15 5G, head into the settings application. Look over right down and search for System and click it. Look down and search for Reset options.

• Go to System and tap the “Erase all data” option.

• Note: After tapping this, the following page will allow you to see what will be cleaned from the Samsung Galaxy A15 5G device. Make sure everything is covered in your backup.
• Pick whether you need to delete any downloaded SIMs and tap Erase all data.

• You might need to enter your password to complete the reset.

Differences Between Hard Reset and Factory Reset

A factory reset deletes everything from your Samsung Galaxy A15 5G device. You might utilize a factory reset when your phone could have a virus or when it is seriously breaking down. A factory reset returns your Samsung Galaxy A15 5G to its factory settings, driving you to set it up again as a new phone.

A hard reset is a basic rebooting of your cell phone. It doesn’t influence the data on your Samsung Galaxy A15 5G. You might utilize a hard reset when your Samsung Galaxy A15 5G is acting slow. However, it is different from a standard reboot of your Samsung Galaxy A15 5G.

Part 2: What can Samsung Galaxy A15 5G Factory Reset do?

A factory reset deletes every user information, application, related application data, and settings on your pixel phone. It is like hard drive reformatting in a PC. However, a factory reset fixes different hardware and software-related issues. It also unlocks your phone in case you forget your lock screen password, or you need to factory reset Samsung Galaxy A15 5G before selling it to protect your privacy.

Part 3: 2 Easy Ways to improve your Samsung Galaxy A15 5G Factory Reset

1. Dr.Fone - Data Eraser

You can use Dr.Fone Data Eraser to reset your Samsung Galaxy A15 5G phone within minutes. Whether you need to sell your old Samsung Galaxy A15 5G or want to make it look like a new one, you can delete its files with Dr.Fone - Data Eraser. All private data and downloads are taken out. Moreover, you can delete your Samsung Galaxy A15 5G even if its software is corrupted. Additionally, you can erase specific documents on your Samsung Galaxy A15 5G also. The other Samsung Galaxy A15 5G data and settings will be protected in this case. So, here is the Wondershare Dr.Fone step-by-step guide to doing so:

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• Launch the Wondershare Dr.Fone software and click the “Data Eraser” from the main window.

• Connect your Samsung Galaxy A15 5G and PC using a connector. Please make sure that USB Debugging is on in your Samsung Galaxy A15 5G.

• The software will automatically read your Samsung Galaxy A15 5G phone and start to erase your files. Click “Erase All Data.”

• Type in “000000” to affirm your activity and continue.

• Then, at that point, Dr.Fone will ask you to click the Factory Reset option on your Samsung Galaxy A15 5G. You can also select “Erase All Data” to reset your Samsung Galaxy A15 5G.

2. Dr.Fone - Phone Backup

As we mentioned before, we recommend you back up your files before a factory reset. You can use Dr.Fone - Phone Backup (Android) to back up data without any hassle and data loss. With this tool, backing up your Samsung Galaxy A15 5G has never been simpler. The program makes it simple to back up your Samsung Galaxy A15 5G data to the PC and recover supporting data for your Android gadget. Now let’s find out how you can back up and upload your Samsung Galaxy A15 5G files.

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

• Connect your Samsung Galaxy A15 5G and PC through a USB connector. However, make sure to permit USB Debugging on your Samsung Galaxy A15 5G.

• Click “Backup” to begin the backup of Samsung Galaxy A15 5G data.
• After the connection, select the File types you need to upload. Of course, Dr.Fone has checked all the document types for you. Then click on backup to begin the process. It will require a short time. Kindly don’t detach your Samsung Galaxy A15 5G nor use it during the backup.

• After the backup is finished, you can tap on the “View the Backup” button to see what’s in the document.

The Bottom Line

Factory resetting is not ideal for some problems, but sometimes it becomes the only possible solution. So, if you have your phone stuck or want to sell your old phone, you need to factory reset Samsung Galaxy A15 5G. But make sure to back up your phone before going for a reset. You can back up your files before a factory reset using Dr.Fone - Phone Backup (Android).

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All About Factory Reset, What Is It and What It Does to Your Samsung Galaxy A15 5G?

I bought a new phone and want to sell my old Samsung Galaxy A15 5G 3, so I need to clear my data off it. Can someone guide me on how to factory reset the Samsung Galaxy A15 5G 3 so I can sell it?

As we all know, force restart and even factory reset can resolve many problems on our phones. Sometimes when you want to sell your old phone, you need to factory reset it to clear your data off it. Also, if there is some issue like a screen lock, you can factory reset it to unlock your phone. But do you know how to do a factory reset Samsung Galaxy A15 5G 3 correctly?

Therefore, we have gathered all that you need to know about a factory reset. After going through this article, you can factory reset Samsung Galaxy A15 5G phones. So, keep following to resolve your Samsung Galaxy A15 5G issues.

Part 1: What is Samsung Galaxy A15 5G Factory Reset?

Principles of Samsung Galaxy A15 5G Factory Reset

Before you reset your Samsung Galaxy A15 5G phone, you must ensure your data is all backed up someplace. It can be either on another device or transferred to the cloud. While changing your phone, you can exchange data from your old Samsung Galaxy A15 5G without much stretch. If you own a Samsung Galaxy A15 5G, a large portion of your data is put away securely in servers.

One way or another, you must twofold check these things before a factory reset:

• Google ID
• Contacts
• Pictures Gallery
• Passwords
• Music

Steps to Start Samsung Galaxy A15 5G Factory Reset

Now is the right time to factory reset Samsung Galaxy A15 5G when you have everything backed up. The following steps will help you factory reset your Samsung Galaxy A15 5G:

• On your Samsung Galaxy A15 5G, head into the settings application. Look over right down and search for System and click it. Look down and search for Reset options.

• Go to System and tap the “Erase all data” option.

• Note: After tapping this, the following page will allow you to see what will be cleaned from the Samsung Galaxy A15 5G device. Make sure everything is covered in your backup.
• Pick whether you need to delete any downloaded SIMs and tap Erase all data.

• You might need to enter your password to complete the reset.

Differences Between Hard Reset and Factory Reset

A factory reset deletes everything from your Samsung Galaxy A15 5G device. You might utilize a factory reset when your phone could have a virus or when it is seriously breaking down. A factory reset returns your Samsung Galaxy A15 5G to its factory settings, driving you to set it up again as a new phone.

A hard reset is a basic rebooting of your cell phone. It doesn’t influence the data on your Samsung Galaxy A15 5G. You might utilize a hard reset when your Samsung Galaxy A15 5G is acting slow. However, it is different from a standard reboot of your Samsung Galaxy A15 5G.

Part 2: What can Samsung Galaxy A15 5G Factory Reset do?

A factory reset deletes every user information, application, related application data, and settings on your pixel phone. It is like hard drive reformatting in a PC. However, a factory reset fixes different hardware and software-related issues. It also unlocks your phone in case you forget your lock screen password, or you need to factory reset Samsung Galaxy A15 5G before selling it to protect your privacy.

Part 3: 2 Easy Ways to improve your Samsung Galaxy A15 5G Factory Reset

1. Dr.Fone - Data Eraser

You can use Dr.Fone Data Eraser to reset your Samsung Galaxy A15 5G phone within minutes. Whether you need to sell your old Samsung Galaxy A15 5G or want to make it look like a new one, you can delete its files with Dr.Fone - Data Eraser. All private data and downloads are taken out. Moreover, you can delete your Samsung Galaxy A15 5G even if its software is corrupted. Additionally, you can erase specific documents on your Samsung Galaxy A15 5G also. The other Samsung Galaxy A15 5G data and settings will be protected in this case. So, here is the Wondershare Dr.Fone step-by-step guide to doing so:

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• Launch the Wondershare Dr.Fone software and click the “Data Eraser” from the main window.

• Connect your Samsung Galaxy A15 5G and PC using a connector. Please make sure that USB Debugging is on in your Samsung Galaxy A15 5G.

• The software will automatically read your Samsung Galaxy A15 5G phone and start to erase your files. Click “Erase All Data.”

• Type in “000000” to affirm your activity and continue.

• Then, at that point, Dr.Fone will ask you to click the Factory Reset option on your Samsung Galaxy A15 5G. You can also select “Erase All Data” to reset your Samsung Galaxy A15 5G.

2. Dr.Fone - Phone Backup

As we mentioned before, we recommend you back up your files before a factory reset. You can use Dr.Fone - Phone Backup (Android) to back up data without any hassle and data loss. With this tool, backing up your Samsung Galaxy A15 5G has never been simpler. The program makes it simple to back up your Samsung Galaxy A15 5G data to the PC and recover supporting data for your Android gadget. Now let’s find out how you can back up and upload your Samsung Galaxy A15 5G files.

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

• Connect your Samsung Galaxy A15 5G and PC through a USB connector. However, make sure to permit USB Debugging on your Samsung Galaxy A15 5G.

• Click “Backup” to begin the backup of Samsung Galaxy A15 5G data.
• After the connection, select the File types you need to upload. Of course, Dr.Fone has checked all the document types for you. Then click on backup to begin the process. It will require a short time. Kindly don’t detach your Samsung Galaxy A15 5G nor use it during the backup.

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• After the backup is finished, you can tap on the “View the Backup” button to see what’s in the document.

The Bottom Line

Factory resetting is not ideal for some problems, but sometimes it becomes the only possible solution. So, if you have your phone stuck or want to sell your old phone, you need to factory reset Samsung Galaxy A15 5G. But make sure to back up your phone before going for a reset. You can back up your files before a factory reset using Dr.Fone - Phone Backup (Android).

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Different Methods for Resetting Samsung Galaxy A15 5G Phones with Screen Locked and Not

The Samsung Galaxy A15 5G has made its place in the smartphone industry at a fast pace. Samsung Galaxy A15 5Gis dealing with a broad spectrum of products from flagship phones to smartwatches and security cameras. No worries if you own a smartphone owned by the label and don’t know how to reset your Samsung Galaxy A15 5Gphone without a password.

In the following article, you can learn all about factory resetting Samsung Galaxy A15 5Gphones, including an apt checklist of things to do before wiping all the data from your device. Also, discover multiple easy methods to reset a Samsung Galaxy A15 5Gphone with or without a password.

Part 1: When Should You Reset Your Samsung Galaxy A15 5G?

Performing a factory reset on your phone is a significant step as it wipes all existing data on your device and leaves you with a blank slate. Here are some plausible reasons why you might want to reset your Samsung Galaxy A15 5Gphone:

1. Performing a Full Wipe

Sometimes, erasing all data on your phone is an evident need. If you want to delete all apps on your phone or restore them to factory settings, a direct factory reset provides a simple solution for this.

2. Forgotten Passwords

Forgetting your phone’s password is a catastrophe, and everyone is prone to it. If you end up locking yourself out of your phone after too many attempted tries to unlock it, a hard factory reset is sometimes the only option left. You can learn how to factory reset your Samsung Galaxy A15 5Gphone when locked and end up with a clean slate without any password.

3. Selling or Replacing Phone

If you choose to sell your Samsung Galaxy A15 5Gphone and move on to a new one, you will need to wipe all data from your device. Deleting everything from your phone before changing it is essential to protect the integrity and privacy of your data. In such a situation, you can perform a factory reset, and your phone will be good as new.

4. Virus and Malware Attacks

If a virus or malware attacks your device, it can slow down your phone and put your data at risk. To ensure that no trace of malicious software is left on the Samsung Galaxy A15 5G device, you will need to perform a factory reset on your Samsung Galaxy A15 5Gphone.

5. Slow Performance

Apps installed from third-party sources can often hog up the storage on your phone and result in slow system performance. If your phone is acting slower than usual, you can factory reset it to resolve the issue.

Part 2: What Should You Do Before Formatting Your Samsung Galaxy A15 5G?

If any of the above-mentioned reasons check a box and you wish to format your Samsung Galaxy A15 5Gphone, it can be done in a few instants. However, keeping in mind the severity of the consequences, it is better to keep a few things in mind before proceeding with the process.

Performing a factory reset on your device cleans every last bit of data from it. This means that all the images, documents, contacts, cache files, app data, Google accounts, and other stuff will be permanently removed from your phone. Hence, before formatting your phone, it is advisable to make a complete and up-to-date backup of your data.

The Dr.Fone - Phone Backup tool for Android is a competent software that can help you make a complete backup of your data. With a single click, you can transfer all the data on your phone to your computer. You can also sync your Android data to popular cloud storage services such as Google Drive, Dropbox, etc.

Before formatting your device, you have to keep in consideration Google’s Factory Reset Protection (FRP) feature. This is a security feature in Android phones that prevents unauthorized use of devices. FRP makes sure that only the owner of the Google account signed into the Samsung Galaxy A15 5G device can perform a factory reset on it. If you have forgotten your Google account password, reset it in advance so you can format your phone. Note that you have to wait for 72 hours after changing your Google account’s password before formatting a linked phone.

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Part 3: How to Factory Reset Samsung Galaxy A15 5G

If you know the passcode to your device, the procedure to factory reset your device is easy as a breeze. The following methods indicate how to factory reset a Samsung Galaxy A15 5Gphone when it is not locked.

Method 1: Factory Reset Samsung Galaxy A15 5G via Android Settings (Factory Reset)

The easiest way to perform a complete wipe on your phone is via your phone’s settings. Here are the steps for that:

Step 1: Go to the settings of your Samsung Galaxy A15 5Gphone and scroll down to find the “Factory Reset” option. Typically, this option is under the “About Phone” or “Additional Settings” menu.

Step 2: Now click on “Erase all data” at the bottom of your Samsung Galaxy A15 5Gphone screen.

Step 3: You will be prompted to type your phone’s passcode to proceed. Afterward, you can create a backup of your phone’s data by clicking on the “Back up” option. If not, hit the “Factory Reset” button and click “Next.”

Step 4: Wait for 10 seconds and click “OK” on the screen. Now, wait for the reset process to complete, and you are all done.

Method 2: Permanently Erase Everything with Dr.Fone - Data Eraser (100% Wipe Data)

Although the settings app provides an easy way to wipe your phone’s data, the feature has certain drawbacks. Luckily, Wondershare Dr.Fone - Data Eraser (Android) offers an easy alternative for resetting your phone using its Data Eraser tool.

Dr.Fone can permanently and completely wipe all data, including contacts, messages, images, app data, and more, from your phone in just a single click. The process is quick and easy and provides data security to users. The following steps indicate how to reset Samsung Galaxy A15 5Gphone using Dr.Fone - Data Eraser (Android) tool:

Step 1: Use Data Eraser Tool

Install and launch Dr.Fone on your computer, and select the “Data Eraser” tool from the program’s main interface.

Step 2: Enable USB Debugging

Now connect your Samsung Galaxy A15 5Gphone to your computer via a tethering cable and enable USB debugging on your Samsung Galaxy A15 5Gphone.

Step 3: Start Erasing Samsung Galaxy A15 5GDevice

After attaching your phone to the computer, click on “Start.” Now, type in the confirmation code present on the screen and tap on the “Erase Now” button to reset your Samsung Galaxy A15 5Gdevice.

The Difference Between These Two Methods

The conventional method of wiping your phone using the Android settings suffers a significant drawback. Due to the lack of data encryption by Android, data from almost 40% of formatted devices can be quickly recovered using data recovery tools. Even after a full factory reset, deleted files are retrievable to some extent.

The benefit of using Dr.Fone as your data eraser tool is that it can permanently erase everything on your phone. The program overwrites the phone memory with random data, hence securing your privacy. Data formatted via Dr.Fone cannot be recovered in any case, so you have nothing to worry about.

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Part 4: How to Factory Reset Samsung Galaxy A15 5G When Locked

If you got locked out of your Samsung Galaxy A15 5Gphone, the process to factory reset your phone can differ slightly. The following methods describe how to factory reset Samsung Galaxy A15 5Gphone when locked.

Method 1: Via the Recovery Mode

One of the go-to methods for factory resetting a locked Samsung Galaxy A15 5Gphone is via the recovery mode. You can follow the steps given below to boot your phone in recovery mode and perform a factory reset on your Samsung Galaxy A15 5Gphone without a password:

Step 1: Long press the Power button on your Samsung Galaxy A15 5Gphone to turn it off. Now press and hold the Power button and the Volume Up button at the same time.

Step 2: Once the Samsung Galaxy A15 5Glogo appears on the screen and you feel a vibration, let go of the Power button but keep pressing the Volume Up button. Let go once you see the “Recovery Mode” screen on your phone.

Step 3: Use the volume keys to scroll down the screen and find the “Wipe Data” option, then hit the Power button to select it.

Step 4: Press the Power button again on the “Wipe All Data” option and do the same on the “Confirm” option. After the resetting process is complete, select the “Back to Main Menu” option and reboot your device.

Method 2: Via Find Device

Xiaomi offers a “Find Device” option, using which you can learn to factory reset your Samsung Galaxy A15 5Gphone without a password using your Samsung Galaxy A15 5Gaccount. Note that for this process to work, you will require an active internet connection and a signed-in Samsung Galaxy A15 5Gaccount on your phone. Then, you can perform the following steps to wipe data from your Samsung Galaxy A15 5Gphone:

Step 1: Launch the official website of Samsung Galaxy A15 5G and sign in using your Samsung Galaxy A15 5Gaccount.

Step 2: Click on the “Find Device” option and select your phone from the screen’s upper-right corner. Next, tap on “Erase Data” and confirm the process to erase all data from your device.

Method 3: Using ADB Fastboot Tools

The Xiaomi ADB Fastboot Tools is a helpful app that enables users to perform ADB commands quickly and easily. The app comes with a range of beneficial tools that can help you wipe all data from your phone. Following is a step-by-step guide on how to reset Samsung Galaxy A15 5Gphone when locked using the ADB Fastboot Tools:

Step 1: Hold down the Power button and the Volume Down button at the same time until you see the Fastboot splash screen.

Step 2: Use a USB cable to attach your Samsung Galaxy A15 5Gphone to your computer and launch the Xiaomi ADB Fastboot Tools application.

Step 3: The app will automatically detect and display the information regarding your Samsung Galaxy A15 5Gphone at the top-left corner of the screen.

Step 4: Under the “Wiper” section in the app, click on “Wipe cache and user data” to reset your locked Samsung Galaxy A15 5Gphone.

Method 4: With Dr.Fone - Screen Unlock (Android)

If you are searching for a reliable way to reset your Samsung Galaxy A15 5Gphone without a password, Dr.Fone can come in handy. Using the Screen Unlock feature of the tool, you can easily remove the screen lock and then perform a complete wipe on your device. Here is how to factory reset a locked Samsung Galaxy A15 5Gphone using Dr.Fone - Screen Unlock (Android) :

Step 1: Proceed with Screen Unlock

Launch Dr.Fone’s Repair Toolkit on your computer. From the “Home” tab in the main interface, click on “Screen Unlock.” Now attach your phone to the computer using a USB cable and click on “Unlock Android Screen.”

Step 2: Enable Samsung Galaxy A15 5GDownload Mode

Dr.Fone will detect and display your device information on the screen. Now boot your phone into Download Mode using the instructions present on the screen and download the recovery package for your device.

Step 3: Remove Samsung Galaxy A15 5GScreen Completely

Once the download is complete, click “Remove Now” to access your phone without a passcode. Then, you can factory reset your Samsung Galaxy A15 5Gphone from the settings.

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Part 5: FAQs about Samsung Galaxy A15 5G

1. How can I hard reset my Samsung Galaxy A15 5Gphone without a PC?

A hard reset basically wipes out everything from your device, including media files, contacts, and app data. As the above-mentioned methods indicate, you can easily perform a hard reset (aka factory reset) on your device without a PC.

2. What is the difference between a hard reset and a soft reset?

A soft reset means rebooting your device to fix minor issues. It is one of the easiest and quickest ways to refresh your device and improve performance speed. The process clears RAM data and can thus clear caches or other background processes interfering with your device’s operations.

A hard reset is a process of restoring a device to its original factory conditions. Executing a hard reset means removing all data from your device, leaving you with a clean slate. A hard reset is useful for fixing serious issues on your device, such as virus attacks.

3. How can I restore my Redmi in recovery mode?

If your Redmi phone is stuck in recovery mode, you can try the following method to fix the issue:

Use the Volume Up and Down buttons to navigate your way through the recovery mode. Use the Power button to click on the “Reboot” option on the screen. This will make your device exit recovery mode and restart normally.

If this method does not work, you can wait for the battery to drain fully from your phone and reboot it normally.

Conclusion

Samsung Galaxy A15 5Gis a famous brand that serves a large number of consumers worldwide. If you are also a Samsung Galaxy A15 5Guser, you now know how to factory reset your Samsung Galaxy A15 5Gphone without a password owing to the in-depth guide mentioned above. Using these easy methods, such as Dr.Fone for resetting your device, can help save you a great deal of trouble.