Install TWRP Recovery on Samsung Galaxy A02s

Installing TWRP Recovery on your Samsung Galaxy A02s can enhance your device’s capabilities and allow for advanced customization options. Follow this step-by-step guide to successfully install TWRP Recovery on your device and unlock its full potential.

Key Takeaways

  • Check the device model carefully before proceeding with the installation process.
  • Make sure to backup all your important data before installing TWRP Recovery.
  • Enabling Developer Options and unlocking the bootloader are crucial steps in the process.
  • Verify the TWRP installation to ensure that it was successful.
  • Downloading the necessary files like TWRP Recovery and Odin Tool is essential for the installation process.

Preparing Your Device

Check Device Model

Before proceeding with the installation of TWRP Recovery, it’s crucial to ensure that you have the correct model of the Samsung Galaxy A02s. Installing software intended for a different model can brick your device.

To verify your device model:

  1. Go to ‘Settings’ on your phone.
  2. Scroll down and select ‘About phone’.
  3. Look for ‘Model number’ and confirm it matches one of the following:
    • SM-A025F
    • SM-A025F/DS
    • SM-A025G
    • SM-A025G/DS
    • SM-A025M
    • SM-A025M/DS

It’s essential to double-check the model number as regional variations might exist, even within the same device series.

Enable Developer Options

To access the advanced settings required for the installation of TWRP Recovery, you must first enable Developer Options on your Samsung Galaxy A02s. This hidden menu provides you with the necessary tools to prepare your device for custom recovery.

To enable Developer Options, follow these steps:

  1. Open the ‘Settings’ app on your device.
  2. Scroll down and select ‘About phone’.
  3. Find and tap on ‘Software information’.
  4. Locate the ‘Build number’ and tap it 7 times rapidly. You will see a message indicating that Developer Options have been unlocked.

After enabling Developer Options, ensure that you also enable ‘OEM unlocking’ and ‘USB debugging’ from within the Developer Options menu. These settings are crucial for the following steps in the installation process.

Unlock Bootloader

Before proceeding with the installation of TWRP Recovery, it is crucial to unlock the bootloader of your Samsung Galaxy A02s. This step is necessary to allow the flashing of custom recovery, which is not permitted on devices with a locked bootloader.

To unlock the bootloader, follow these general steps:

  1. Go to ‘Settings’ on your device.
  2. Navigate to ‘About phone’ and tap on ‘Build number’ seven times to enable Developer Options.
  3. Return to the main ‘Settings’ menu, select ‘Developer options’, and enable ‘OEM unlocking’.
  4. Turn off your device and then boot into the bootloader mode by pressing the specific key combination for your device (usually Power + Volume Down).
  5. Follow the on-screen instructions to unlock the bootloader.

Please note that unlocking the bootloader may void your warranty and erase all data on the device. It is recommended to back up your data before proceeding with this step.

Downloading Necessary Files

Download TWRP Recovery

Before proceeding with the installation, you need to download the correct version of TWRP Recovery for your Samsung Galaxy A02s. Ensure that the version of TWRP is compatible with your device to avoid any issues during the flashing process.

To find the appropriate TWRP image file, visit the official TWRP website or a trusted community forum where developers share their builds. It’s crucial to download from reputable sources to prevent downloading malicious software.

Once you have located the correct TWRP image file, download it to your computer. Remember the location of the downloaded file as you will need it later when using the Odin tool to flash the recovery onto your device.

Download Odin Tool

With the TWRP Recovery file ready, the next step is to download the Odin Tool. Odin is a utility software developed by Samsung for flashing firmware to Samsung devices. It’s essential for installing TWRP Recovery on your Samsung Galaxy A02s.

To download Odin, visit the official XDA Developers forum or other reputable sources. Ensure you download the latest version compatible with your device to avoid any compatibility issues.

After downloading, extract the contents of the zip file to a folder on your computer. This folder will be used later in the process to flash TWRP Recovery to your device.

Remember to verify the integrity of the downloaded file, if possible, through checksums provided on the download page. This step ensures that the file is genuine and has not been tampered with.

Installing TWRP Recovery

Boot into Download Mode

To flash TWRP Recovery onto your Samsung Galaxy A02s, you must first boot your device into Download Mode. This special boot mode allows your device to interface with Odin, the software used for flashing firmware.

Follow these steps to enter Download Mode:

  1. Power off your device completely.
  2. Press and hold the Volume Down + Power + Home buttons simultaneously.
  3. When the warning screen appears, release all buttons.
  4. Press the Volume Up button to confirm and enter Download Mode.

Once in Download Mode, your device is ready to communicate with Odin. Ensure that your device is connected to your computer via USB and that Odin is already set up and ready to go. This will streamline the process of flashing TWRP Recovery.

Flash TWRP Recovery

With your Samsung Galaxy A02s in Download Mode and the necessary files at hand, you’re ready to flash TWRP Recovery. This is a critical step, as it will replace the stock recovery with TWRP, a custom recovery environment.

Ensure that Odin recognizes your device before proceeding. You should see an ‘Added!’ message in the Odin interface. If not, reinstall drivers and try again.

Here are the steps to flash TWRP Recovery:

  1. Open Odin on your computer.
  2. Click on the ‘AP’ button and select the TWRP Recovery file you downloaded earlier.
  3. Make sure that ‘Auto Reboot’ and ‘F. Reset Time’ options are checked.
  4. Click ‘Start’ to begin the flashing process.

Caution: Do not disconnect your device or interrupt the flashing process as it may lead to a bricked device.

Once the flashing is complete, Odin will display a ‘PASS’ message. This indicates that TWRP Recovery has been successfully installed on your Samsung Galaxy A02s. The device may reboot automatically; if it does, make sure to follow the next steps promptly to boot into TWRP Recovery.

Reboot into TWRP Recovery

Once you have successfully flashed TWRP Recovery onto your Samsung Galaxy A02s, the next crucial step is to reboot into TWRP Recovery. This will ensure that the installation is complete and that TWRP is functioning correctly.

To reboot into TWRP Recovery, follow these steps:

  1. Hold down the Power and Volume Up buttons simultaneously.
  2. Release the buttons when the device logo appears.
  3. Your device should now boot into TWRP Recovery mode.

It is important to note that the first boot into TWRP Recovery might take a little longer than usual. Do not be alarmed; this is normal.

Once in TWRP Recovery, you can proceed with the final steps of your installation process. These include creating backups of your current system and verifying the integrity of the TWRP installation. Remember, having a backup is crucial in case you need to restore your device to its original state.

Final Steps

Backup Your Data

Before proceeding to verify the TWRP installation, it’s crucial to backup your data. This ensures that you have a fallback option in case anything goes wrong during the installation process. You can backup your data to your PC, an external drive, or a cloud service for added security.

  • Backup contacts, messages, and call logs.
  • Copy photos, videos, and music to a secure location.
  • Use Samsung’s Smart Switch or a similar app to backup app data and settings.

Remember, a complete backup is your safety net during any system modification. Take your time to ensure all personal data is safely backed up.

Verify TWRP Installation

Once you have rebooted into TWRP Recovery, it’s crucial to ensure that the installation was successful. Navigate through the TWRP interface to confirm that all the features are accessible and functioning as expected. If you encounter any issues, you may need to reflash the recovery image or troubleshoot the installation process.

  • Check the TWRP version under ‘Settings’ to confirm it matches the one you downloaded.
  • Verify that you can access all the options such as ‘Backup’, ‘Restore’, ‘Wipe’, and ‘Mount’.
  • Ensure that the ‘Reboot’ function works correctly by rebooting your device from TWRP.

It’s important to remember that successfully installing TWRP Recovery is a gateway to customizing your device. With TWRP, you can flash custom ROMs, kernels, and make full backups of your system, which is invaluable for maintaining your device’s integrity and performance.


In conclusion, installing TWRP Recovery on your Samsung Galaxy A02s can greatly enhance your device’s capabilities and customization options. By following the step-by-step guide provided in this article, you can unlock the full potential of your device and enjoy a more personalized user experience. Take the first step towards exploring the world of custom ROMs, backups, and advanced recovery options by installing TWRP Recovery on your Samsung Galaxy A02s today.

Frequently Asked Questions

What is TWRP Recovery?

TWRP (Team Win Recovery Project) is a custom recovery that allows users to flash custom ROMs, create backups, and perform various system-related tasks on Android devices.

Is installing TWRP Recovery safe for my Samsung Galaxy A02s?

When done correctly, installing TWRP Recovery is generally safe. However, there are risks involved, such as voiding the warranty or bricking the device if not followed properly.

Do I need to root my Samsung Galaxy A02s to install TWRP Recovery?

Installing TWRP Recovery does not require rooting your device. However, some advanced features of TWRP may require root access.

Can I revert back to the stock recovery after installing TWRP on my Samsung Galaxy A02s?

Yes, you can revert back to the stock recovery by flashing the stock recovery image using Odin or a similar tool.

Will installing TWRP Recovery delete my data on Samsung Galaxy A02s?

Installing TWRP Recovery itself should not delete your data. However, it is always recommended to backup your data before performing any modifications to your device.

How often should I update TWRP Recovery on my Samsung Galaxy A02s?

It is recommended to update TWRP Recovery whenever a new version is available to ensure compatibility with the latest Android updates and features.

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