Download and Install One UI 3.1 (Android 11) Firmware on Galaxy A70s (SM-A707F)

Download and install the new One UI 3.1 firmware update on the Samsung Galaxy A70s (SM-A707F).

The new update brings Android 11 features such as chat bubbles, improved permissions, smart home controls, and more. The new firmware introduces a lot of new features and improvements. The build version of the firmware is  A707FDDU3CUC6, and you can download it right away on your phone.

one ui 3.1 galaxy a70s

There are two ways to install One UI 3.1 firmware on the Samsung Galaxy A70s. The first and easiest method is to update through OTA. If you live in one of the eligible regions, you can download and install the new update using this method. The second method which is guaranteed to work is to manually download the One UI 3.1 firmware through Frija and flash it with Odin.

1. Download the One UI 3.1 firmware through OTA

android ota update

Updating through OTA is the easiest way to do so. The initial update is rolling out to users in a number of regions. If you live in any of the eligible regions, you can apply for the OTA update.

  1. Go to Settings.
  2. Scroll down and tap on Software Update.
  3. Tap on Download and Install.

If your phone is eligible for the update, the firmware will begin downloading and you can install it afterward. However, if the phone says that your software is up to date, it means that the firmware hasn’t arrived yet. In this case, you can try the second method below.

2. Download and install One UI 3.1 through Frija

This method requires two tools: Frija and Odin. Frija is used to download the One UI 3.1 firmware, while Odin flashes it on your phone.

Download both files and extract them into a folder to use later.

Prerequisites

  • Go to Settings > About Phone > Software Information. Quickly tap 7 times on Build Number to enable Developer Options. 
  • Go to Settings > Developer Options and tap on USB Debugging. This will allow your phone to communicate with the computer to install the new firmware.
  • Go to Settings > Developer Options and enable OEM unlocking.
  • Make sure you have at least 60% of battery life left. If your phone gets stuck during the installation process, it will not turn off.
  • Install the latest drivers for the Samsung Galaxy A70s (Download)

Download One UI 3.1 Firmware using Frija

Go to the folder where you extracted Frija and double tap on “Frija.exe” to open the program. You need to enter your phone’s model number. In this case, it is as follows:

  • Galaxy A70s: SM-A707F

You also need to enter the CSC code. The update is available in the region of India, since the Galaxy A70s is a phone sold in the Indian market. In this case, you need to enter INS in the CSC field. Then click on Download and wait for the firmware to be downloaded.

Direct Download Link

For a full guide on how to use Frija and download stock Samsung firmware, check out the tutorial below:

Steps to Install One UI 3.1 Firmware with Odin

Go to the folder where the firmware is located. Extract the file and you will see five files: AP, BL, CP, CSC, and Home_CSC.

galaxy a70s firmware extracted

CSC and Home_CSC: Flash CSC if you want to wipe all data and perform a clean install. But if you want to keep the data (photos, videos, etc), flash Home_CSC.

  1. Go to the folder where you extracted Odin and launch the program.
  2. You will see five fields: BL, AP, CP, CSC, and USERDATA. We will focus on the first four fields.odin galaxy a70s
  3. Click on BL. Navigate to the extracted firmware files and select the one that starts with BL.
  4. Click on AP and select the file that starts with AP. Do the same thing for CP and CSC. odin all fields selected
  5. Now take your phone and press the power button to turn it off.
  6. Press and hold the volume up + Bixby + Power keys at the same time. The phone will go into Recovery Mode. recovery mode a70s
  7. Using the volume keys, select Reboot to bootloader. The phone will boot into Download Mode. download mode galaxy a70s
  8. Now connect your phone to your computer. The ID:COM box on Odin will turn blue.
  9. Press the Start button.

This will start the flashing process of the One UI 3.1 firmware on the Galaxy A70s. It will take a few minutes. When the installation process finishes, the phone will reboot automatically. It will take another few minutes before the phone can fully boot up.

Once the phone is up and running, go to Settings > About Phone > Software Information. The number under One UI version will be 3.1. Congrats! You have successfully flashed the firmware on your phone.

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Wallpapers

- Advertisement -