LuneOS (which is no longer maintained)

   
replace Android with Linux

Best mobile operating system based on the Linux

LuneOS is a Linux-based mobile operating system that is open source. It may not be a feature-rich Android equivalent (obviously!). He is, however, Palm/Webos' successor. The most recent version was released towards the end of 2018. There have been no changes to the project since then.

The good news is that if your smartphone is compatible with CyanogenMod, it should run with LuneOS as well. Since October 2019, it has been maintained by WebOS Ports with no current updates.


Mobian OS (Debian for Mobile)

Debian for  Phone

Mobian Os is an open source project that aims to deliver Debian GNU/Linux to smartphones and tablets. The project is still in its early stages, and it currently only supports PinePhone. Mobian has a list of apps accessible on its platform and advises that these programs be installed using the apt package management system.

GrapheneOS

Best Distro who offers support for Android apps

GrapheneOS is a privacy-focused open source mobile operating system. It focuses on privacy and security technology research and development. Android applications are supported by GrapeeOS. It also creates a number of privacy and security-related applications and services.

GrapheneOS may be thought of as a ruggedized version of Android sans Google services.


CalyxOS

   
CalyxOS replace android with linux

Best apps to replace android by Linux

CalyXOS is another Android-based operating system that prioritizes security and privacy. Although it is only compatible with a few devices at the time of writing, it is one of the finest alternatives for a free Google operating system with frequent system upgrades.

There's nothing unexpected about it, except that you won't be able to start using your Android without Google. However, it's worth noting that Lineage makes use of several CalyXOS programs for backup and other purposes. As a result, it's absolutely worth a look.

Firefox OS

Now you can replace android with Linux

was a Mozilla Firefox open-source project, the parent business of the well-known open-source web browser. With the introduction of $25 Firefox O-based smartphones, he caused quite a stir. The goal was to target developing countries like Brazil and India.

Unfortunately, the low price tag alone was not enough to turn Firefox OS into the Raspberry Pi of mobile devices, and, like Tizen, Firefox OS has struggled with ZTE smartphones.

Firefox is shifting its focus away from low-cost devices and onto the user experience with Firefox OS.

Your Smartphone deserves Linux

In summary, Linux is already accessible on a number of smartphones, and we've seen a number of interesting Linux tablets. However, there is still a long way to go.

Linux distributions for mobile devices are uncommon, but they require assistance. Try a suitable Linux mobile distribution if you have any of the devices listed or linked above.

Spend a few days with him and see how it goes. Then you should inform the project's community about it. Inform them of what worked and what did not. If you know how to code, why not contribute your knowledge to one of the development projects? Better still, you might use the Halium project to start creating your own mobile Linux version.

Have you ever tried a Linux-based mobile OS? Did you find it tough to put this together? Don't be concerned; Linux can be run on any Android smartphone.

Do you want to set up Linux? You Have a Lot of Options!

Linux can be installed on nearly any hardware, as you can see from this list:

•    Windows PC or laptop,
•    Windows tablet,
•    A router,
•    Chromebook,
•    An Apple Mac,
•    Old phones and tablets, pre-Android,
•    Android phone or tablet,
•    Raspberry Pi,
•    Nintendo Wii,
•    Sony PlayStation 3 and 4 consoles.
This is just the beginning, though. you'll probably find that many other devices can run Linux. Installed Linux on your hardware? It's time to find out the best Linux apps to install.