LineageOS 15.1 (Android 8.1 Oreo) is the latest version of the most popular custom ROM for Android devices. This article will explain how to Download and Install Lineage OS 15.1 [Android 8.1 Oreo] for Xiaomi Redmi 3s/Prime. Lineage OS Android distribution is a free and open source operating system for smartphones and tablet computers based on the Android mobile platform. Lineage OS 15.1 (Android 8.1 Oreo) is developed by numerous device-specific maintainers and uses Gerrit for its code review process. Xiaomi Redmi 3S Android smartphone was launched in June 2016. The phone comes with a 5.00-inch HD display with a screen resolution of 720×1280 pixels. The Xiaomi Redmi 3S is powered by 1.1GHz Snapdragon 430 octa-core Qualcomm processor with 2GB of RAM & 16GB of internal storage that can be expanded up to 128GB via a microSD card. As far as the cameras are concerned, the Xiaomi Redmi 3S comes with a 13-megapixel primary camera on the rear and a 5-megapixel front facing camera.

If you own the Xiaomi Redmi 3s/Prime, then you can manually install the latest Lineage OS 15.1 on your Xiaomi Redmi 3s/Prime smartphone. However, Keep in mind that this custom ROM is currently in the development phase and it is only the unofficial version for Xiaomi Redmi 3s/Prime. Therefore some features may not work properly as you expect them to and this build is not meant as a daily driver and it’s certainly not suitable for media device use. You need to install your own Google Applications package (Gapps) on Xiaomi Redmi 3s/Prime. you can follow simple steps to Install Lineage os 15.1 on your smartphone. Full Credits to the developer and Lineage team for the Open Source Project.


    Flashing a custom ROM, rooting, installing custom recovery may void your Xiaomi Redmi 3s/Prime warranty and may delete all your data. The ROM is an unofficial build so it consists of bugs at the moment. Before proceeding further you may consider backup all data on the phone. You are the only person doing changes to your device and cannot be held responsible for the mistakes done by you.


      • This new [Unofficial] Lineage OS 15.1 Rom has to be installed on the Xiaomi Redmi 3s/Prime model only; if tried on another device, it might get bricked [To check your device model: Go to Settings >> About phone >> model number].
      • You will lose the original ROM or any CUSTOM ROM if you already installed on your Xiaomi Redmi 3s/Prime smartphone. So make sure to Backup your phone using TWRP before doing this step using TWRP or CWM or any Custom Recovery.
      • Make sure the device has more than 60-70 % battery.
      • You need to Unlock Xiaomi Redmi 3s/Prime Bootloader & Install TWRP Recovery on it.
      • Download all the Zip files from the below download link and Place it in your Xiaomi Redmi 3s/Prime root storage or external storage.
      • Most of the custom ROM will not have Google Apps on them. So, you need to download and install GApps manually.


        • Lineage OS 15.1 for Xiaomi Redmi 3s/Prime  – Download
        • Gapps  – Download

        Steps to Install Lineage OS 15.1 on Xiaomi Redmi 3s/Prime 

        Note:- If face any bootloop issue, navigate back to TWRP settings, and select ‘Wipe cache/dalvik‘. This procedure will help resolve any issue with regard to custom ROM installation. That’s it! Your device should now have Official Lineage OS 15.1 ROM installed ! Go to Settings > About phone to verify.

        Let us know in the comments section below about the latest Lineage OS 15.1 ROM for Xiaomi Redmi 3s/Prime .


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