Download Lineage OS 17.1 for Samsung Galaxy A3 2017 (Android 10 Q)

Samsung Galaxy A3 2017 has just received the latest Lineage OS 17.1 ROM based on Android 10. We are thankful to developer MartinYTCZ over Xda for this awesome ROM. Keep in mind that you will need a TWRP Custom Recovery or any other custom recovery in order to flash the Lineage OS 17.1 firmware on your handset. Additionally, you will have to be rooted as well. Now, without wasting more time, let’s get into it.

The Samsung Galaxy A3 2017 was launched back in January 2017. It features a 4.70-inch touchscreen display with a resolution of 720×1280 pixels. The device is driven by a 1.6GHz octa-core Exynos 7870 processor coupled with 2GB of RAM.

The Samsung Galaxy A3 2017 sports a 13MP front and 8MP rear camera. It packs 16GB of onboard storage which can be expanded up to 256GB) via microSD card. The Samsung Galaxy A3 2017 runs Android 6.0.1 Marshmallow out of the box. It houses a 2350mAh non-removable battery.

The device received two major updates Android 7.0 Nougat and Android 8.0 Oreo. The last major official update for the device is Android 8.0 Oreo. FYI, the device has still been getting monthly security patches.

What’s working?

  • Audio
  • Calls
  • Wifi
  • Hotspot
  • Mobile data
  • GPS
  • Bluetooth
  • Fingerprint
  • Camera (photos), recording only with footej or other 3rd party app
  • NFC
  • Sensors
  • Vibration
  • Others I have forgot

What isn’t working?

  • Echo present in calls for the other side (investigating)
  • Video recording with a stock camera (fix known, will be implemented in next build)

Lineage OS 17.1 Features | Android 10 Features

Now let’s talk about Lineage OS 17.1 features and the release date. The official release date of Lineage OS 17.1 is unknown. But the ROM will have all the Android 10 features as it will be based on the Android 10 (Q) source code. It will have a totally new UI like Android 10 and the most hyped feature of Android 10 system-wide force dark theme will also be available on the ROM.

  • A system-wide dark mode
  • Smart Reply for all messaging apps.
  • New easy sharing menu.
  • Quicker access to settings.
  • A standard depth format.
  • Overhauled permissions.
  • Wi-Fi sharing via QR codes
  • Focus Mode

As Lineage OS 17.1 is based On Android 10’s Source code, it has all the latest Android 10 features and additionally, there is plenty of exclusive Lineage OS customizations & features also included.


  • Make sure the bootloader on your device is unlocked.
  • Your device should be rooted properly.
  • Ensure that a custom recovery (TWRP) installed on your handset.
  • Make sure your device has more than 50% battery.
  • Make sure you have taken a backup of your important data. Now proceed To Install Official Lineage OS 17.1 on Galaxy A3 2017.


  • Lineage OS 17.1 for Galaxy A3 2017 (beyond0lte): Download | Mirror
  NOTE: If the download link is broken, check out the official thread (source) to get the latest working link  

How to Install Lineage OS 17.1 on Galaxy A3 2017 | Android 10

Download Lineage OS 17.1 for Samsung Galaxy A3 2017 (Android 10 Q)

Once the flashing process is completed, reboot your phone and you will be booted into the official Lineage OS 17.1 ROM on your Galaxy A3 2017 based on Android 10. If you have any doubts regarding this process, feel free to comment below.


Rootmygalaxy a.k.a RMG was started in 2015 with a solo goal of Helping users with easy How-to guides. Slowly the website started sharing exclusive Leaks and Tech News. In these 5 years, we have been credited by the likes of Forbes, CNBC, Gizmodo, TechCrunch, Engadget, Android Authority, GSM Arena and many others. Want to know more about us? Check out our About Us page or connect with us Via Twitter, Facebook, Youtube or Telegram.

An NIT Rourkela Graduate in CS, Blogger, Android Geek, and a Tennis Fanatic. I have been writing about Android OS for Last 8 years.

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