3 Solutions to Hard Reset Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G 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.

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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.

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Step 3: Click on “Backup pow”  to proceed with the process. The backup process will start, keeping connected the Samsung Galaxy A15 4G 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.

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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!

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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 Samsung Galaxy A15 4G 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)

• You have to download Android ADB tools on your computer. Android ADB Download: https://developer.android.com/studio
• A USB Cable to connect your Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G device to the PC using a USB cable. Ensure that the Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G 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 Samsung Galaxy A15 4G device involves removing every data from the Samsung Galaxy A15 4G 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.

Is your Samsung Galaxy A15 4G working too slow? Here’s how you can hard reset it

If Samsung Galaxy A15 4G 3.4 hard reset or Samsung Galaxy A15 4G hard reset is the only option for your mobile phone, you can perform a factory reset to make your device function as it did on the first day. You may need a hard reset if it works slowly, hangs, you want to bypass screen lock, your memory is full, and you want to erase everything, you want to sell or give your device away, and you don’t want anyone to be able to access your files or passwords.

The following instructions will show you how to completely wipe up all of your data and restore the Samsung Galaxy A15 4G to its factory-fresh condition.

Part 1: Why do I Need to Hard Reset My Samsung Galaxy A15 4G?

We advise you to remove all accounts from the Samsung Galaxy A15 4G device before performing a factory reset, especially if you plan to sell, give away, or donate the 3.4. It is also a good idea to unlink the Google account. By doing this, we can prevent issues for new users as some more recent smartphones have a feature called FRP, or Factory Reset Protection, which requires the Google account or PIN number that was originally used to set up the Samsung Galaxy A15 4G when a device is factory restored.

Part 2: How to Hard Reset My Samsung Galaxy A15 4G

1. Fastboot Mode

• Shut down your phone.
• Add a USB cord to your computer or laptop.
• Your phone should now start up in Fastboot Mode after you press and hold the Volume Down + Power buttons for a few seconds. Samsung Galaxy A15 4G Recovery Mode and Fastboot Mode
• Using the ADB command, start Samsung Galaxy A15 4G in Bootloader Mode or Fastboot Mode.
• If your computer has ADB and Fastboot drivers installed, and your phone has USB debugging turned on, execute the command below after connecting it.
• Launch Command Prompt (CMD) on your PC, then type the command listed below.

reboot bootloader using adb

• After some time, you will see that your Samsung Galaxy A15 4G has been hard reset.

2. Hard reset with hardware key button

• Choose “wipe data/factory reset” on your Samsung Galaxy A15 4G to do a hard reset. Scroll down with the Volume buttons, and press the Power key to agree.
• Next, choose yes from the menu if further confirmation is required, and then click the Power button once.
• Lastly, press the Power key and choose the Reboot system.
• Do not forget to charge your phone.
• Initially, turn off your phone.
• Now Press the Volume Up + Power key for a few seconds to enter recovery mode.
• Press and hold the Power and Volume Up buttons at the same time until the Samsung Galaxy A15 4G device vibrates. Release all the presses if the Samsung Galaxy A15 4G logo or Recovery screen shows.
• You can give your phone up to 30 seconds to display the recovery screen.

Bonus Tips

Dr.Fone - Data Eraser

Dr.Fone - Data Eraser helps you quickly get rid of all the unwanted information and all of your data however it is always advisable to back it up using the Dr.Fone - Phone Backup.

Let’s see how you can delete completely all the data using Dr.Fone - Data Eraser. do not worry the next section is about how you can back up and restore the data before erasing it completely using Dr.Fone - Phone Backup.

Step 1: Connect your Samsung Galaxy A15 4G smartphone to your computer. Start Dr.Fone on your computer. Select “Data Eraser” from the tool list.

Connect your Samsung Galaxy A15 4G to the PC via a USB wire. Ensure that your phone has USB debugging turned on. You will see a pop-up window on your phone asking you to approve USB debugging.

Step 2: Begin wiping your Samsung Galaxy A15 4G phone.

Dr.Fone will then automatically recognize and connect to your Samsung Galaxy A15 4G smartphone. To begin wiping all of your data, select “Erase All Data.”.

Before proceeding, ensure that you have backed up any critical data because deleted data cannot be retrieved. After that, type “000000” to confirm your activity.

Dr. Fone will next proceed to wipe the data on your Samsung Galaxy A15 4G phone. The entire procedure takes only a few minutes. Turn off the phone and do not run any phone administration programs on the PC.

Step 3: Reset your phone’s factory data.

Once all app data, photos, and other private data have been completely erased, Dr.Fone will advise you to touch on Factory Data Reset or Erase All Data on the phone. You may use this to completely delete the phone’s settings.

Your Samsung Galaxy A15 4G phone has now been completely wiped, giving it the appearance of being brand new.

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Dr.Fone - Phone Backup

Step 1: Connect your Samsung Galaxy A15 4G phone to your PC.

Launch Dr.Fone on your PC and choose “Phone Backup” from the list of options.

Then, connect your Samsung Galaxy A15 4G phone to the computer using a USB cord. Please ensure that the phone is in USB debugging mode. If your Samsung Galaxy A15 4G version is 4.2.2 or higher, a pop-up window on the Samsung Galaxy A15 4G phone will prompt you to accept USB Debugging. Please press the OK button.

To begin backing up the data on your Samsung Galaxy A15 4G phone, click Backup.

If you have previously used this application to back up your device, you may examine your backup history by clicking on “View backup history.”

Step 2: Choose which file types to back up.

After connecting the Samsung Galaxy A15 4G phone, pick the file types you wish to back up. Dr.Fone has already tested all of the file kinds for you. Then, to begin the backup process, click Backup.

The backup will take a few moments. Please do not detach your Samsung Galaxy A15 4G phone, use it, or erase any data from it during the backup process.

When the backup is finished, you can view the contents of the backup file by clicking the View the backup button.

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The Bottom Line

Now that you know how to hard reset Samsung Galaxy A15 4G it is time to implement all the possible ways and see which one works for you. We also recommend you to proceed with backing up and restoration of all the information so that you will not have to repent in the end. It is all about using smart tools like Dr.Fone - Data Eraser and Dr.Fone - Phone Backup.

Different Methods for Resetting Samsung Galaxy A15 4G Phones with Screen Locked and Not

The Samsung Galaxy A15 4G has made its place in the smartphone industry at a fast pace. Samsung Galaxy A15 4Gis 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 4Gphone without a password.

In the following article, you can learn all about factory resetting Samsung Galaxy A15 4Gphones, 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 4Gphone with or without a password.

Part 1: When Should You Reset Your Samsung Galaxy A15 4G?

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 4Gphone:

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 4Gphone 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 4Gphone 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 4G device, you will need to perform a factory reset on your Samsung Galaxy A15 4Gphone.

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 4G?

If any of the above-mentioned reasons check a box and you wish to format your Samsung Galaxy A15 4Gphone, 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 4G 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 4G

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 4Gphone when it is not locked.

Method 1: Factory Reset Samsung Galaxy A15 4G 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 4Gphone 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 4Gphone 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 4Gphone 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 4Gphone to your computer via a tethering cable and enable USB debugging on your Samsung Galaxy A15 4Gphone.

Step 3: Start Erasing Samsung Galaxy A15 4GDevice

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 4Gdevice.

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 4G When Locked

If you got locked out of your Samsung Galaxy A15 4Gphone, the process to factory reset your phone can differ slightly. The following methods describe how to factory reset Samsung Galaxy A15 4Gphone when locked.

Method 1: Via the Recovery Mode

One of the go-to methods for factory resetting a locked Samsung Galaxy A15 4Gphone 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 4Gphone without a password:

Step 1: Long press the Power button on your Samsung Galaxy A15 4Gphone 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 4Glogo 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.

Click here


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 4Gphone without a password using your Samsung Galaxy A15 4Gaccount. Note that for this process to work, you will require an active internet connection and a signed-in Samsung Galaxy A15 4Gaccount on your phone. Then, you can perform the following steps to wipe data from your Samsung Galaxy A15 4Gphone:

Step 1: Launch the official website of Samsung Galaxy A15 4G and sign in using your Samsung Galaxy A15 4Gaccount.

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 4Gphone 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 4Gphone 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 4Gphone 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 4Gphone.

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

If you are searching for a reliable way to reset your Samsung Galaxy A15 4Gphone 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 4Gphone 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 4GDownload 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 4GScreen 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 4Gphone from the settings.

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Part 5: FAQs about Samsung Galaxy A15 4G

1. How can I hard reset my Samsung Galaxy A15 4Gphone 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 4Gis a famous brand that serves a large number of consumers worldwide. If you are also a Samsung Galaxy A15 4Guser, you now know how to factory reset your Samsung Galaxy A15 4Gphone 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.