Download Lineage OS 15 ROM for Xiaomi Redmi 3S/3X [Android 8.0 Oreo]

Alex Brian December 18, 2017

Lineage OS 15.0 ROM for Xiaomi Redmi 3X and 3S is released. If you own a Redmi Mi 3X or Mi 3S then this guide is of your interest, now you enjoy stock Android Oreo features enriched Lineage OS 15 ROM on Xiaomi Redmi 3S/3X. The Lineage OS 15.0 ROM for Xiaomi Redmi 3S/3X brings exciting new Android 8.0 Oreo features and multiple new and customized functions, some of the new features includes, the picture-in-picture mode, integrated doze mode, notification channels and a lot more

The process to flash Lineage OS 15.0 on Xiaomi Redmi 3S/3X is very easy all you need to do is just pay attentions on the instructions below carefully. For your ease we also mentioned the guide to install TWRP recovery on your device as well. The process to install Lineage OS 15.0 ROM on all devices is almost the same but we changed it where it was needed.

What’s working:

Boots
RIL (Calls, SMS, Data)
Wi-Fi
Bluetooth
Camera
Video Playback
Audio
LED
Etc

Known issues:

VoLTE
More you tell me.

You can also: Download the official CyanogenMod 14.1 builds from this guide.

Download and install Lineage OS 15.0 ROM for Xiaomi Redmi 3S/3X

Some pre-requisites before you begin:

Your device battery should be in good health (70%) to avoid the shutting down while in flashing process.
A TWRP custom recovery must be installed on your device, if you haven’t, follow this guide to install it.
Create a Nandroid back up of important data including complete System with all apps and messages, follow this guide to create a Nandroid backup via TWRP recovery.
Upgrade latest USB drivers for your device on PC. Download latest Xiaomi USB drivers here [For a stable PC-phone connection].

Process to install lineage os 15 rom for Xiaomi Redmi 3S/3X

Download the Lineage OS 15 ROM and Google Apps (Gapps) from the links below in the download section.

Then Turn off your device and reboot into TWRP recovery.

Once your device boots into recovery mode then follow this guide to flash Lineage OS 15.0 on your Xiaomi Redmi 3S/3X via TWRP recovery.

Solution to a failed boot issue.

Follow this guide to solve the bootloop issue. [If you think your device stuck at boot animation for quite a long time]

Enable Root Access for Apps.

How to enable root access for Apps on Lineage OS 15.0 ROM

That’s it! If you have successfully installed the ROM on your device. Give us your feedback about Lineage OS 15.0 ROM and stay tuned for more updates.