How to update firmware on Samsung A02s? Here are the steps to update the firmware on your Samsung A02s:
Backup your data
Before you begin, it’s essential to back up all your important data, including contacts, photos, and other files.
Check for software updates
To check for software updates, go to “Settings,” scroll down to “Software update,” and tap “Download and install.” If an update is available, you can download and install it from here.
Connect to a stable network
Make sure your device is connected to a stable Wi-Fi network or has a strong cellular data connection. This is necessary because firmware updates can be large and require a stable connection.
Charge your device
Ensure that your device has sufficient battery charge before beginning the firmware update process. If your battery is low, charge your device to at least 50% before proceeding.
Download the firmware
If an update is available, your phone will automatically download the firmware package. However, if you want to download the firmware manually, you can visit Samsung’s official website or use the Samsung Smart Switch app.
Install the firmware
Once you have downloaded the firmware package, navigate to “Settings,” select “Software update,” and tap “Download and install.” Your phone will then begin installing the firmware update. During the installation, do not turn off or disconnect your phone.
Reboot your device
Once the firmware update is complete, your phone will automatically reboot. It may take a few minutes for your phone to restart, so be patient.
That’s it! Your Samsung A02s firmware is now up-to-date. If you encounter any issues during the update process, I recommend reaching out to repairing center for further assistance.
Firmware manually install using Odin3 flash tool
Here are the steps to manually install firmware using the Odin3 flash tool:
- Download the firmware package: First, you need to download the correct firmware package for your Samsung A02s model. You can find the firmware on Samsung’s official website or third-party firmware download sites. Ensure that you download the correct firmware package for your device.
- Download Odin3 flash tool: Once you have downloaded the firmware package, you need to download the Odin3 flash tool. You can find the tool on the internet, but make sure to download it from a reputable source.
- Extract firmware and Odin files: After downloading both the firmware package and Odin3 flash tool, extract the files to a location on your computer. You should have the firmware package and the Odin3 executable file in the same folder.
- Boot your phone into download mode: Turn off your Samsung A02s device and boot it into download mode by pressing and holding the Volume Down, Home, and Power buttons simultaneously. When you see the warning screen, press the Volume Up button to enter download mode.
- Connect your phone to the computer: Connect your phone to the computer using a USB cable. The Odin3 tool should recognize your phone and show a message indicating that it’s connected.
- Load firmware into Odin: Open the Odin3 executable file and click on the AP or PDA button, depending on the version of Odin you’re using. Select the firmware package that you downloaded earlier.
- Start the firmware installation process: Click on the Start button in Odin3 to begin the firmware installation process. The firmware installation may take several minutes, and your phone may reboot multiple times during the process.
- Wait for the firmware installation to complete: Once the firmware installation process is complete, Odin3 will display a “PASS!” message. Your Samsung A02s device will also reboot, indicating that the firmware has been successfully installed.
- Disconnect your phone from the computer: Disconnect your phone from the computer once the firmware installation is complete.
That’s it! You have successfully manually installed the firmware on your Samsung A02s device using the Odin3 flash tool. If you encounter any issues during the installation process, I recommend reaching out to repairing specialist person for further assistance.