I started LumiaDB out of a passion for preserving the legacy of Nokia and Microsoft Lumia devices. When official support ended, finding reliable firmware became a real challenge for enthusiasts, developers, and repair techs. My goal is to solve that problem by building a comprehensive, community-driven archive of Lumia FFUs (Full Flash Update files), making sure they remain accessible for everyone who still loves these phones.
The firmwares here are collected from all over the place: old Microsoft servers (via recovery tools), online databases, the Internet Archive, and direct contributions from people in the community. I do my best to verify and organize everything to make it as easy as possible to find what you're looking for.
This project wouldn't be possible without the incredible Windows Phone community. From the dedicated people in "Operation Save Lumia" to the countless users who have shared files, this archive is a group effort. If you have a firmware file that's not listed here, please consider contributing through the OSL Uploader. Every submission helps.
To keep this service free for everyone, all files are hosted on the Internet Archive. Their non-profit infrastructure is what makes it possible to store all this data without huge server costs. I'm incredibly grateful for their service and encourage everyone to support their work if you can.