Before Ubuntu Phone OS: The checkered history of open source phones | Extremetech
Necuno is a New Open Source Smartphone Running KDE
WiPhone | A Phone YOU Can Own
Google Combats Open-Source Android Smartphones — The Information
RePhone Kit - World's First Open Source and Modular Phone by Seeed — Kickstarter
Purism– Librem 5
ZeroPhone — An Open Source, Dirt Cheap, Linux-powered Smartphone Is Here
The Open Source Rotary Cell Phone, Two Years Later | Hackaday
List of open-source mobile phones - Wikipedia
PINEPHONE | PINE64
Open Source and Fairphone, what we believe in - Fairphone
ZeroPhone | Crowd Supply
6 Popular Open-Source Mobile App Platforms to Choose from for Your Business | Covetus Technologies Pvt Ltd
Open-Source Flagship Smartphones : flagship smartphone
Mudita Pure OS is going open source - Good e-Reader
puzzlephone: an open source modular smartphone that lasts 10 years
Speaking Freely: Unlocked, Open Source Phones for Weary iPhone Hackers | WIRED
An open source DIY Arduino cellphone | Atmel | Bits & Pieces
Break Away From Android and iOS: 7 Free Open-Source Mobile OSes to Try | PCMag
Open source DIY cellphone – Dangerous Prototypes
Speaking Freely: Unlocked, Open Source Phones for Weary iPhone Hackers | WIRED
Open-source and modular WiFi phone is hacker-friendly ...
De crear aplicaciones básicas a fabricar un móvil: el Simple Phone es Open Source y no tiene rastro de Google
Librem 5 phone hands-on—Open source phone shows the cost of being different | Ars Technica
