# /e/OS

> free and open source OS distribution based on LineageOS

**Wikidata**: [Q57265164](https://www.wikidata.org/wiki/Q57265164)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki//e/_(operating_system))  
**Source**: https://4ort.xyz/entity/e-os

## Summary

/e/OS is a mobile operating system[1]. Designed as an alternative to mainstream platforms, it focuses on privacy and user control. The system is compatible with a range of smartphones, offering functionality while minimizing data tracking.Developed to address concerns over surveillance and data collection, /e/OS integrates features that limit reliance on proprietary services. It provides core applications and supports third-party apps, prioritizing open-source principles. The operating system is maintained by a community-driven development model, ensuring regular updates and security patches.

## Summary
/e/OS is a free and open-source mobile operating system distribution based on LineageOS and the Android platform. Developed by Gaël Duval and the e Foundation, it is designed to operate on mobile devices and embedded systems using the ARM architecture.

## Key Facts
- **Base System:** Built on LineageOS and the Android operating system.
- **Developers:** Created by French computer scientist Gaël Duval and the e Foundation.
- **Initial Publication:** First released in September 2018.
- **Licensing:** Distributed under the Apache Software License 2.0 and the MIT License.
- **Package Management:** Uses the APK system for managing applications.
- **Platform Support:** Operates on the ARM architecture.
- **Latest Version:** Version 0.22 was released on February 28, 2022.
- **Hardware Compatibility:** Supports a wide range of devices from manufacturers including Samsung, Xiaomi, Motorola, LG, and Fairphone.

## FAQs
### Q: Who created /e/OS?
A: /e/OS was founded by Gaël Duval, a French computer programmer and businessman, and is currently developed and owned by the e Foundation.

### Q: What is /e/OS based on?
A: It is an Android distribution based specifically on LineageOS. It is categorized as both a mobile operating system and a version of Linux for embedded systems.

### Q: Which smartphones are compatible with /e/OS?
A: The OS runs on numerous devices, including the Fairphone (Gen. 6), Samsung Galaxy Note 4, OnePlus 5, Xiaomi Mi A1, and various models from the Motorola Moto and LG G series.

## Why It Matters
/e/OS provides a significant alternative in the mobile ecosystem by offering a completely free and open-source distribution of Android. By basing its architecture on LineageOS, it allows users to run a mobile environment that is independent of standard proprietary configurations while maintaining compatibility with the vast library of Android applications via APK files. 

The project is particularly relevant for its extensive hardware support, which extends the functional life of over 30 different smartphone models from major manufacturers like Sony, HTC, and Huawei. This broad compatibility, ranging from legacy devices like the 2013 Xiaomi Mi 3 to more modern hardware like the Fairphone, positions /e/OS as a versatile choice for users seeking an open-source mobile experience. Its development is backed by a transparent governance model through the e Foundation and a multilingual community presence.

## Notable For
- **Open Source Licensing:** Utilizes a combination of Apache 2.0 and MIT licenses for its core components and OTA (Over-The-Air) update systems.
- **Legacy Device Support:** Maintains functionality for older hardware such as the LG G2 and the first-generation Motorola Moto G.
- **Multilingual Accessibility:** Provides official web resources and support in English, French, German, Italian, and Spanish.
- **Active Release Cycle:** Demonstrated consistent development with ten major version updates (0.13 through 0.22) released between late 2020 and early 2022.

## Body

### Technical Foundation
/e/OS is a mobile operating system classified as an Android distribution. It is built upon LineageOS and utilizes the ARM architecture. For software distribution and installation, the system employs the APK package management system. The source code for the project is hosted publicly on GitLab.

### Development and History
The project was initiated by Gaël Duval, a French computer scientist born in 1973. It was originally known by the alias "Eelo" before being branded as /e/OS. The operating system reached its initial publication stage in September 2018. It is currently managed by the e Foundation, which serves as the primary developer and owner.

### Version History
The operating system has undergone a series of iterative updates:
- **Version 0.13:** Released December 10, 2020.
- **Version 0.15:** Released March 15, 2021.
- **Version 0.18:** Released August 13, 2021.
- **Version 0.20:** Released December 16, 2021.
- **Version 0.22:** Released February 28, 2022.

### Hardware Ecosystem
/e/OS is notable for its wide-ranging hardware support across various manufacturers:
- **Xiaomi:** Supports Mi 3, Mi 4, Mi 4c, Mi 5, Mi A1, Redmi 2, Redmi 3S, and Redmi Note 4.
- **Motorola:** Compatible with Moto G (1st and 2nd Gen), Moto E, Moto X Play, Moto G4, Moto Z Play, and Moto Z2 Play.
- **OnePlus:** Supports OnePlus 2, OnePlus X, and OnePlus 5.
- **LG:** Runs on LG G2, G3, and G5 models.
- **Other Manufacturers:** Includes support for the Samsung Galaxy Note 4, Sony Xperia Z5, HTC One M8, HTC One A9, Huawei Honor 5X, Essential Phone, and Fairphone (Gen. 6).

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "/e/OS",
  "description": "A free and open source mobile operating system distribution based on LineageOS and Android.",
  "url": "https://e.foundation/e-os/",
  "sameAs": [
    "https://en.wikipedia.org/wiki//e/_(operating_system)",
    "https://www.wikidata.org/wiki/Q55594321"
  ],
  "additionalType": [
    "http://www.wikidata.org/entity/Q1227415",
    "http://www.wikidata.org/entity/Q79391"
  ]
}

## References

1. [Source](https://eylenburg.github.io/android_comparison.htm)
2. [Source](https://gitlab.e.foundation/e/os/android_vendor_lineage/blob/v1-pie/LICENSE)
3. [Source](https://gitlab.e.foundation/e/os/LineageOTA/blob/master/LICENSE)
4. [Source](https://gitlab.e.foundation/e/os/releases/-/releases/v0.18-q)
5. [Source](https://gitlab.e.foundation/e/os/releases/-/releases/v0.17-q)
6. [Source](https://gitlab.e.foundation/e/os/releases/-/releases/v0.16-nougat)
7. [Source](https://gitlab.e.foundation/e/os/releases/-/releases/v0.15-nougat)
8. [Source](https://gitlab.e.foundation/e/os/releases/-/releases/v0.14-nougat)
9. [Source](https://gitlab.e.foundation/e/os/releases/-/releases/v0.13-nougat)
10. [Source](https://gitlab.e.foundation/e/os/releases/-/releases/v0.19-q)
11. [v0.20-q Release. 2021](https://gitlab.e.foundation/e/os/releases/-/releases/v0.20-q)
12. [v0.21-q Release. 2022](https://gitlab.e.foundation/e/os/releases/-/releases/v0.21-q)
13. [Source](https://gitlab.e.foundation/e/os/releases/-/releases/v0.22-q)
14. [Source](https://gitlab.e.foundation/e/os/releases/-/releases/v0.23-pie)
15. [Source](https://gitlab.e.foundation/e/os/releases/-/tags/v1.0-r)
16. [Source](https://gitlab.e.foundation/e/os/releases/-/tags/v1.1-r)
17. [Source](https://gitlab.e.foundation/e/os/releases/-/tags/v1.5-r)
18. [Source](https://gitlab.e.foundation/e/os/releases/-/tags/v1.6-r)
19. [Source](https://gitlab.e.foundation/e/os/releases/-/releases/v1.9-r)
20. [Leaving Apple & Google: /e/OS 1.10 is out; Tired of operators that don't have the same values as you?; Celebrate Earth Day with a sustainable choice!. 2023](https://e.foundation/leaving-apple-celebrate-earth-day-with-a-sustainable-choice/)
21. [v1.11-s. 2023](https://gitlab.e.foundation/e/os/releases/-/tags/v1.11-s)
22. [v1.14-s](https://gitlab.e.foundation/e/os/releases/-/tags/v1.14-s)
23. [v1.13-s · e / os / releases · GitLab. 2023](https://gitlab.e.foundation/e/os/releases/-/releases/v1.13-s)
24. [v1.12.3-s · e / os / releases · GitLab. 2023](https://gitlab.e.foundation/e/os/releases/-/releases/v1.12.3-s)
25. [v1.15-t. 2023](https://gitlab.e.foundation/e/os/releases/-/releases/v1.15-t)
26. [v1.16-t. 2023](https://gitlab.e.foundation/e/os/releases/-/releases/v1.16-t)
27. [v1.17-t. 2023](https://gitlab.e.foundation/e/os/releases/-/releases/v1.17-t)
28. [v1.18-t. 2023](https://gitlab.e.foundation/e/os/releases/-/tags/v1.18-t)
29. [v1.19-t. 2024](https://gitlab.e.foundation/e/os/releases/-/tags/v1.19-t)
30. [v1.19.1-t. 2024](https://gitlab.e.foundation/e/os/releases/-/tags/v1.19.1-t)
31. [v1.20-s. 2024](https://gitlab.e.foundation/e/os/releases/-/tags/v1.20-s)
32. [v1.21-r. 2024](https://gitlab.e.foundation/e/os/releases/-/tags/v1.21-r)
33. [v2.0-t. 2024](https://gitlab.e.foundation/e/os/releases/-/tags/v2.0-t)
34. [v2.1. 2024](https://gitlab.e.foundation/e/os/releases/-/releases)
35. [v2.2. 2024](https://gitlab.e.foundation/e/os/releases/-/releases)
36. [v2.3. 2024](https://gitlab.e.foundation/e/os/releases/-/releases)
37. [v2.4. 2024](https://gitlab.e.foundation/e/os/releases/-/releases)
38. [v2.4.1. 2024](https://gitlab.e.foundation/e/os/releases/-/releases)
39. [v2.5. 2024](https://gitlab.e.foundation/e/os/releases/-/releases)
40. [v2.6.3. 2024](https://gitlab.e.foundation/e/os/releases/-/releases)
41. [v2.6.4. 2025](https://gitlab.e.foundation/e/os/releases/-/releases)
42. [v2.7. 2025](https://gitlab.e.foundation/e/os/releases/-/releases)
43. [v2.8-a14. 2025](https://gitlab.e.foundation/e/os/releases/-/releases/)
44. [v2.9. 2025](https://gitlab.e.foundation/e/os/releases/-/releases/)
45. [v3.0. 2025](https://gitlab.e.foundation/e/os/releases/-/releases/)
46. [v3.0.1. 2025](https://gitlab.e.foundation/e/os/releases/-/releases/)
47. [v3.0.2. 2025](https://gitlab.e.foundation/e/os/releases/-/releases/)
48. [v3.0.4. 2025](https://gitlab.e.foundation/e/os/releases/-/releases/)
49. [v3.1.1. 2025](https://gitlab.e.foundation/e/os/releases/-/releases/)
50. [v3.1.4. 2025](https://gitlab.e.foundation/e/os/releases/-/releases/)