Walton Primo F9 was launched in the year 2019 with Android 9.0 Pie out of the box. If you are looking for a new custom ROM for the device, then you are in the right place. Today, we will guide on how to install Lineage OS 17.1 on Walton Primo F9 based on Android 10 GSI. Well, after the Android 8.1 update, most of the devices that came out officially supports the GSI.
Well, GSI stands for Generic System image which is an unmodified Android Open Source Project (AOSP) code, runnable on a variety of Android devices that has treble support. If you are using the Walton Primo F9, then you can follow this guide to install the Lineage OS 17.1 on your device. As we already said, this build is based on Android 10, which is Google’s 10th version of Android OS with plenty of new features and system UI changes.
Thanks to the XDA Recognized Contributor AndyYan for sharing this Lineage OS 17.1 on XDA Forum. To install this, you need to unlock your device bootloader and you can use either ADB fastboot method or TWRP Method (if available).
![How to Install Lineage OS 17.1 for Walton Primo F9 | Android 10 [GSI treble]](https://www.getdroidtips.com/wp-content/uploads/2019/07/Walton-Primo-F9.jpg)
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Walton Primo F9 Specifications: Overview
Walton Primo F9 was announced in July 2019 which sports a 5.45-inch IPS LCD display with a screen resolution of 960 x 480 pixels with 197 PPI pixel density.
Walton Primo F9 is powered by a MediaTek MT6739 chipset coupled with 1GB of RAM and 16GB of internal storage. It also supports an external memory card. The device came out of the box with Android 9.0 Pie and backed by a 2500 mAh battery (Non-removable).
As far as the camera concerned, the device has a single-camera setup with 5MP primary sensors and a selfie camera with a 5MP lens. Other connectivity option includes 4G-VoLTE, GPS, Glonass, Bluetooth, Mobile Hotspot, accelerometer, ambient light sensor, gyroscope, proximity sensor, and compass/ magnetometer. etc.