The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
Happened as dated, per the pin description: "…ld Congress 2014. Nokia will reportedly announce the Nokia X (aka Normandy) Android device…"
GSMArena's[3] MWC 2014 coverage hub states the event ran "23-27 February, 2014" and documents Nokia's Lumia Icon and X-series launches there, matching the pin's stored MWC dates and Nokia X claim.
GSMArena's[2] own coverage confirms "Nokia announced its first Android-app running smartphones - the Nokia X and Nokia X+" on 24 February 2014, squarely inside the pin's stored 23-28 February 2014 MWC window.
Yahoo News (Singapore) reports Nokia unveiled the Nokia X, X+ and XL Android phones at the show, corroborating the pin's claim of a Nokia X reveal, though the piece carries no standalone dateline beyond the MWC 2014 event context.
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most.
