GoKawiilT-Mobile launches $90/month 5Gbps fiber plan with 10-year price lock
T-Mobile will begin offering Fiber 5 Gig service on November 3 for $90 a month with AutoPay, undercutting AT&T's comparable 5Gbps offering. The plan includes symmetrical upload/download speeds, unlimited data, a router, free installation, and a mesh extender, with no annual contract required. T-Mobile is also pairing the launch with limited-time promotions across other fiber tiers, including discounted monthly rates and prepaid card incentives.
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The reintroduced 10-year price guarantee, available only on the top-tier plan, suggests T-Mobile may be trying to win back customer trust after scaling back similar long-term protections earlier this year. By undercutting AT&T on price for comparable speeds, T-Mobile appears to be positioning fiber as a key competitive battleground alongside its wireless business, though it's unclear how sustainable such guarantees are long-term.
- T-Mobile Fiber 5 Gig launches November 3 at $90/month with AutoPay, no wireless plan required.
- The plan includes a 10-year price guarantee, but only for the top 5Gbps tier.
- T-Mobile is also offering temporary discounts and prepaid card incentives across other fiber speed tiers.
TP-Link Deco BE85 Wi-Fi 7 Mesh Router — If you're signing up for a 5Gbps fiber plan, your home network hardware needs to keep up or you'll never see those speeds on your devices. The Deco BE85 supports multi-gigabit WAN ports and Wi-Fi 7 speeds, so you can actually take advantage of T-Mobile's new top-tier plan throughout your house. It's a smart pairing for anyone chasing symmetrical gigabit speeds for cloud backups and uploads.
See TP-Link Deco BE85 Wi-Fi 7 Mesh Router on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: androidauthority.com, 2026-11-03
Published there as: “T-Mobile’s fastest internet plan yet comes with a surprising 10-year promise”
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