Precursor is a mobile, open hardware development kit (crowfunding) - Liliputing
PinePhone Pro | PINE64
Purism– Librem 5
Open-source hardware - Wikipedia
Il primo smartphone con Linux davvero libero - Zeus News
List of open-source mobile phones - Wikipedia
Open Source Phone Hardware (concept) - Hardware - Level1Techs Forums
Librem 5 phone hands-on—Open source phone shows the cost of being different | Ars Technica
The Precursor: Secure and Transparent Development Platform in Your Pocket - Hackster.io
Pine64 to Launch Open Source Phone, Laptop, Tablet, and Camera - Linux.com
ZeroPhone, A Raspberry Pi-Based Open Source Smartphone - Electronics-Lab.com
GitHub - ichala/web-phone: WebPhone is an open-source web application that simulates a real smart phone. You will find apps, games, and features that behave and run as they were on mobile ,
13 Open Source Mobile OS Alternatives to Android
An Open Source Phone That's Completely Unlocked, Hardware Too
PinePhone: A real, open source, Linux-compatible smartphone | deninet.com
Kite : Open Hardware Android Smartphone | Hackaday.io
Precursor is a RISC-V, FPGA-assisted open hardware PDA aimed at developers and hackers
Pinephone - A Comprehensive Guide - DotCom Magazine-Influencers And Entrepreneurs Making News
Purism– Librem 5
Telecommunications: Open source hardware 2009 - The definitive guide to open source hardware projects in 2009 - Make:
Kite : Open Hardware Android Smartphone | Hackaday.io
Open-Source Cell Phone Based On ESP32 | Hackaday
Motorola's Project Ara Open Source Hardware Plaform for Modular Smartphones - CNX Software
ZeroPhone — An Open Source, Linux-powered Smartphone Is Here
