T-Mobile's Free Galaxy S25 Bonanza
The articles are mostly consumer deal roundups and plan guides. They contain no data on T-Mobile's subscriber growth or market share during the six months after December 2025. Article 3 shows free Galaxy S25 offers continuing into late 2026, which suggests the promotion persisted, but it says nothing about its effect on subscriber growth. No article matches the falsification criteria (flat or declining T-Mobile subscribers or share, or competitors gaining share without matching the offer), and none confirms the thesis. The prediction window has also largely passed without direct evidence either way.
T-Mobile's subscriber growth and market share remain flat or decline over the period despite the promotion, or if competitors gain share without matching the offer.