Download and Install Android Oreo 8.0/8.1 on Oppo A57 (LineageOS)

In this guide, we gonna show you How to Download and Install Android Oreo on Oppo A57. If you are the users of Oppo A57 and want to install Android Oreo on your Oppo A57 then today you landed at the right page because today this guide will teach you the easiest way to install Android Nougat on your Oppo A57.  this article will help you to download Android 8.1 Oreo based Lineage OS custom ROM on your Oppo A57. Oppo A57 Nougat Update Download.

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The Rom is in initial stage so it may contain bugs but don’t worry it will be fixed soon and the best part of this ROM is it is released by LineageOS which is all new for OS and now users can experience LineageOS it’s all new features, designs, and etc.  Android 8.1 Oreo on Oppo A57. However, LineageOS based on Android Oreo 7.1 is still not made, but as soon as the update will out we will update the download link to this article.  Oppo A57 Oreo Update Download.


  • Make sure to back up your important data, apps, contacts, and messages. this process will delete all you data.
  • Make sure to first charge your mobile up to 60%.
  • This ROM is only made for Oppo A57 users do not ever try to flash this ROM on any other device.
  • A custom recovery like TWRP or CWM must be installed in order to flash this ROM.

Note: won’t be responsible for any damage cause to your mobile during this process you have to do it at your own risk. don’t worry if you follow this guide carefully then nothing will go wrong.

Oppo A57 Nougat Update Download

Also, Check: List of Best Custom ROM for Oppo A57 2018 (Remove ColorOS)

Download LineageOS (Coming Soon)

Download Gapps (Coming Soon)

HOW TO INSTALL Android Oreo 8.1 on Oppo A57

Oppo A57 Nougat Update Download

  1. First of all, you have to download both files from above links and paste them in your SD card.
  2. Switch off your mobile and boot your mobile into TWRP recovery or CWM.
  3. In TWRP recovery you will see the following options.
  4. Now you have to tap on wipe and do wipe data factory reset and wipe cache partition.
  5. After that go back and tap on install
  6. Select the Lineage 14.1 Zip file and flash it.
  7. Now, wait until the installation gets done.
  8. Now after that go back and again tap on install.
  9. Select the Gapps file and install it
  10. Reboot your device
  11. Done!

If you have any queries related to this then ask in the comment section.