If you want to Install any of the Custom ROMs for your Lenovo K9 device, here in this guide we will provide a list of best Custom ROM for Lenovo K9. If you’re also a Custom ROM lover and like to use Custom ROMs on Android devices, this article is for you. Check out the list of Best Custom ROM for Lenovo K9.

But if you’re new to Custom ROM and want to experience on your Lenovo K9, that will be a good option. However, sometimes installing a Custom Firmware and usage experience may not be great as a Stock ROM. Because the Stock Firmware provides a smooth, up-to-date, and stable user experience depends on the system and hardware. Whereas, the third-party Custom ROM installation can be painful to you or you may notice lots of bug on it.

The Stock ROM: Overview

All the smartphone or any other gadget comes with an inbuilt or preloaded official operating system crafted by its manufacturer, called The Stock ROM. The stock ROM can be used in smartphones, tablets, smartwatches, smart home appliances, etc. But each and every manufacturers or developer has some limitations for any reason. That’s why Android smartphones aren’t capable of doing customizations or system tweaks in stock firmware. In order to customize your system, you need to install custom firmware or enable root access.

Custom ROM: Overview

As we all know that Android is an Open Source Platform where developers can grab the device source code from Google and smartphone companies so that they can build a customized OS for Android. This is called Custom ROM which replaces the Stock ROM (comes preloaded). Therefore the Android Developers Community develops a fully-integrated customized operating system based on Android version which can run easily. It offers quite smooth and stable user experience along with so many features and options than the stock firmware.

This Custom ROM is been updated regularly by the Android developers also provides improvement updates based on the latest Android versions. That’s why avid Android users prefer Custom ROMs mostly.

The Best Custom ROM for Lenovo K9

Here is the list of Best Custom ROM for Lenovo K9 and you can install any Custom ROM on Lenovo K9. First, you need to install TWRP Recovery on your device. Once you have installed TWRP recovery, you can easily start installing Custom ROM on your Lenovo K9 handset.

AOSP Android 9.0 Pie

Android 9.0 Pie is the 9th iteration and a major update of Google’s Android OS. The new Android Pie brings a couple of design changes to the successor Android Oreo but the most notable one is the gesture-based navigation system. Other features of Android 9 Pie are New Quick Settings UI design, Redesigned volume slider, Advanced Battery with AI Support, Notch Support, Improved Adaptive Brightness, Manual theme selection, Android Dashboard which Google calls Digital Wellbeing, and more other features.

Pixel Experience ROM:

As the name suggests, ROM brings the real Google Pixel Experience ROM on Lenovo K9. It has all the features and applications which comes out of the box with Google Pixel smartphone. Now you can experience the real Pixel Smartphone with this ROM.

Resurrection Remix:

Resurrection Remix is a custom ROM based on AOSP source code which means that its UI is no different from stock Android on the Pixel phones. The ROM brings many new features from popular custom ROM like Lineage OS, Slim, AOKP, Paranoid Android and many more. Along with all these features, Remix also brings an awesome combination of performance, customization, power and battery life compared to many custom ROM.

Now you can install Resurrection Remix Oreo on Lenovo K9 by following our guide below.

Lineage OS 16

As we said, Lineage OS 16 is based on the latest OS, Android 9.0 Pie. Android 9.0 Pie is the 9th iteration and a major update of Google’s Android OS. The new Android Pie brings a couple of design changes to the successor Android Oreo but the most notable one is the gesture-based navigation system. Other features of Android 9 Pie are New Quick Settings UI design, Redesigned volume slider, Advanced Battery with AI Support, Notch Support, Improved Adaptive Brightness, Manual theme selection, Android Dashboard which Google calls Digital Wellbeing, and more other features.

Not released yet!

crDroid OS:

crDroid OS is a new custom ROM based on AOSP/ Lineage OS built from scratch by adding customization option from AOSPA, Lineage, SlimROM, crDroid OS and many others great ROMs out there. The ROM brings a lot of customization option along with Pure Android Experience.

Now download and install crDroid OS on Lenovo K9 (pioneer). To Install this Custom ROM, you need TWRP Recovery. We had already shared the method to install TWRP Recovery on Lenovo K9. If you already installed TWRP, then you probably want to try new Custom ROM for Lenovo K9.

Havoc OS

Havoc OS is a new Custom ROM designed on the base of Lineage OS and brings many new features that may not be present in other Custom made ROM. The ROM brings a System-wide Rounded UI, Spectrum support, Battery Teak features, Status bar tweaks, OmniSwitch and Slim recent option for quick multitasking and many more. To know more read the complete Havoc OS features here.

AOSPExtended ROM

AOSP Extended is an AOSP based ROM which provides stock UI/UX with various customizations features along with the Substratum theme engine. The project has been made by cherry-picking various commits from various other projects. Being based on AOSP it provides a smooth and lag-free experience out of the box.

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AOSP Extended is based on the Android Open Source Project (AOSP), which means that its UI is no different from stock Android on the Pixel phones. The focus of the ROM is not on the UI; it’s about making more features available for the smartphone with regular updates and support.

AOSiP OS

AOSiP OS stands for the full form of the Android Open Source illusion Project.  It is a quality custom ROM based purely on Google AOSP source since 6.0 release. Twisted with the latest features and blended with stability. We strive for perfection and it shows. Now you can experience the real Android Stock Experience with this ROM along with many new addon features.

Here you can download and install the latest AOSiP OS on Lenovo K9 based on Android 9.0 Pie. The ROM is stable and can be used as a daily driver.

Bootleggers ROM:

Bootleggers ROM is an aftermarket firmware based on Ground Zero Open Source Project (GZOSP) and brings custom features with the most useful apps on your device, with the goal of “Making you feel like 家”. Using the stability and compatibility of GZOSP, this ROM is also packed with some custom wallpaper (Dawn by fxckingdeathwish), ringtones, and fonts, to bring to your device into a more fresh look, also with a selection of icons, header packs, and wallpapers (on ShishuWalls app). Now the ROM is based on Android 9.0 Pie and brings many new features and customization options to make this ROM unique from many other custom firmware out there.

Liquid Remix ROM:

Liquid Remix ROM is an age custom ROM developed by XDA Senior member liquid0624 (formerly known as Ryan), along with other devs Apophis9283 (Steaven), Wrongway213 (Tyler) and community contributors. The ROM is an open source built from scratch and developed by the essence of adding many features from all the best ROMs out there. Finally, the developer released Liquid Remix which is based on Android 9.0 Pie.

That’s it! I hope you have installed the Custom ROM for Lenovo K9. Leave a comment or feedback down below. Thank you!.

I hope this guide was helpful to find the Best Custom ROM for Lenovo K9 which is suitable for you.

Want to revert back to Stock ROM, Check out this tutorial on How to Install Stock ROM on Lenovo K9