Before going to the installation and download part, take a look at the difference between Custom ROM and Stock ROM at first.
Android Stock ROM
When you purchase a brand new Android device, it comes with a “Stock ROM” preloaded. It’s also known as the “Stock Firmware”. The smartphone manufacturer defines limited features and options to the system. It doesn’t come with too many functionalities which makes it more stable and fluid. The official software updates keep it more secure and up-to-date. However, you really can’t the system interface freely in a Stock Firmware. It requires system permissions and root access. In this case, you will require a Custom ROM.
Read Also: Difference between Stock ROM and Custom ROM
Custom ROM
Due to the Android’s, open-source platform developers can build their own operating system images for Android phones and tablets with customizations. This is known as Custom ROM or Custom Firmware. You can also call it third-party firmware. Custom ROM replaces your Stock Android OS which comes with your smartphone or tablet. It does have a kernel source so that the developers can include or customize any app or feature easily. Most of the Custom Firmware comes with no-bloatware and almost relates to the Stock UI but is fully customizable. Even by rooting your device, you can do a lot of things on your Custom ROM.
Though most of the time there are some bugs available in a Custom ROM which can be fixed by developers. But due to a lot of customizations or tweaks, bugs arise again after a few updates.
List of Best Custom ROM for Google Pixel 3a
Here is the list of Best Custom ROM for Google Pixel 3a. in order to install any Custom ROM on Google Pixel 3a, you need TWRP Recovery installed on your device. Once you have installed TWRP, you can proceed to install Custom ROM or any mods on your Google Pixel 3a device. Here is the guide the complete step-by-step guide on it.
If you have already installed the TWRP Recovery on your Google Pixel 3a, then you can try some of the best Custom ROMs available in the market currently. Though, as we mentioned earlier, most of the Custom ROMs are buggy and unstable. You can try it for once but you can’t use it as your daily driver. However, it really depends on you whether to use a Custom ROM for long or not. Let’s take a look.
Warning
GetDroidTips will not be responsible for any internal/external damages to the device that may happen while/after following this guide.
Android 15:
Android 15 is the latest version of Google’s mobile operating system, offering a range of new features and improvements. It focuses on enhancing user privacy, security, and performance. Some key highlights include advanced theft protection, private spaces for sensitive apps, improved multitasking capabilities, and enhanced photography tools. Android 15 is expected to be available on a wide range of devices from various manufacturers, bringing a smoother and more secure user experience.
Download ROM Here
Android 14:
Android 14, Google’s fourteenth major iteration and the 21st version of its renowned operating system, was unveiled to the public on October 4. The pioneering devices graced with this fresh release were the Pixel 8 and Pixel 8 Pro, underscoring Google’s commitment to keeping its flagship devices at the technological forefront.
This latest installment boasts a plethora of enhancements and innovative features. Among the standout additions are a revamped lock screen, a more intuitive system share sheet, and a redesigned battery-saving mode. Users can also delight in the convenience of drag-and-drop capabilities during app switches, a groundbreaking Ultra HDR support for media, and the visually striking Material You-themed settings toggles. With AI-generated wallpapers and a new monochromatic theme, Android 14 not only refines functionality but also offers a refreshed aesthetic experience.
Download ROM Here
Lineage OS:
Lineage OS is the legacy of the old famous custom firmware known as CyanogenMod or CM. The company behind Cyanogen.Inc has withdrawn the popular Android mod, CyanogenMod which left many of its users disappointed. Few believed that the legacy of CyanogenMod will be taken forward by a new Android mod, however, it was all uncertain. It is amidst such chaos that Lineage OS was introduced and definitely it gave back everyone the answer concerning Android mod.
Lineage OS is one of the best custom ROM for any Android smartphone. Lineage ROM for Google Pixel 3a comes with a lot of features such as Customizable Status bar, Theme, Resizing Nav bar, Nav Bar color, and customization, Quick Toggle feature, and more other features.
You can follow the link to Install Lineage OS for Google Pixel 3a device.
Download ROM Here – Lineage OS 19.1
Download ROM Here – Lineage OS 20
Download ROM Here – Lineage OS 21
Download ROM Here – Lineage OS 22
BlissROMs:
BlissROMs comes with a wide selection of customization options from around the Android community. Apart from that, it has also added some of its own unique features to the ROM. The stable build of this ROM is based on Android 10 (or Android Q) and brings with itself all the goodies that the said Android build has. Apart from there, you also get some Bliss exclusive features.
Download ROM Here
Evolution X:
Evolution X is a flashable Custom ROM to bring a true Pixel feel to your Android Device at first glance, with many additional configurations at your disposal. We aim to provide frequent builds with monthly security patches from the latest aosp sources.
Download ROM Here
AOSiP OS:
AOSiP OS stands for the full form of Android Open Source illusion Project. It is a quality custom ROM based purely on Google AOSP source since the 6.0 release. Twisted with the latest features and blended with stability. We strive for perfection and it shows.
Download ROM Here
AICP OS:
AICP also stands f0r Android ICE Cold Project which is an aftermarket firmware based on Android Open Source Project. The ROM is first developed for the HTC Desire HD device in the year 2012. Since then AICP has evolved into a mature ROM with the BEST community that you can find! Currently, the ROM is based on Lineage OS with some tweaks from AOSP.
Download ROM Here
MIUI:
MIUI 15 is the latest iteration of MIUI ROM developed by Xiaomi company. It is also used in many devices as a custom ROM. It is developed based on the Android Operating system. The ROM comes with many features such as Theme support, Customization of the Status bar, Mi Launcher without an app drawer, and many other features.
Coming Soon..
Pixel Experience ROM:
As the name suggests, ROM brings the real Google Pixel Experience ROM on OnePlus 6. It has all the features and applications which come out of the box with the Google Pixel smartphone. Now you can experience the real Pixel Smartphone with this ROM.
Download ROM Here
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 a more fresh look, also with a selection of icons, header packs, and wallpapers (on ShishuWalls app).
Download ROM Here
DotOS:
DotOS is a simple abbreviation of the term Droid On Time Operating System. It is developed by a community and team members: Ganesh Varma and Kuber Sharma. The ROM brings many new tweaks and features and also merged some features from Best Custom ROM.
Download ROM Here
Dirty Unicorns ROM:
Dirty Unicorns ROM is one of the best custom ROM which is built from AOSP. The project was originally started by Alex Cruz aka Mazda in the year 2012. The ROM was first based on AOKP and later moved to the AOSP tree to continue the work for a long run.
Download ROM Here
That’s it! I hope you have installed the Custom ROM for Google Pixel 3a. Leave a comment or feedback down below. Thank you!.
