I just fumbled my way into making &udm=14 my default search engine on mobile (Android) Firefox and am very excited about this development!
Last I'd seen from the &udm=14 team was the browser extension available on desktop Firefox, but not on mobile yet. I'm definitely not the first to do this but I hadn't heard about it before stumbling on it myself, so I thought it couldn't hurt to spread the word.
If you don't know, &udm=14 removes the AI bullshit from google search*, and you can normally access it through the website https://udm14.com/.
How I made it my mobile search engine was to go to settings -> search -> default search engine, then choose "add search engine". Then it looks like this:
The search string URL I put in is https://www.google.com/search?udm=14&q=%s which I got by doing a search through the &udm=14 website, copying the URL of the result page, then replacing my search query (the bit after the last =) with %s as instructed. Then clicked save, set it as my default, tested it, and it works babey!
*It is still google, with some of the issues that entails and possibly the same privacy concerns - I haven't found any mention that &udm=14 changes that, so I'm going to assume it doesn't. Maybe you can guard yourself with other anti-tracking measures, or use an explicitly privacy-focused search engine if that's your priority.












