T-Mobile and AT&T say US regulators should drop a plan to require unlocking of phones within 60 days of activation, claiming that locking phones to a carrier’s network makes it possible to provide cheaper handsets to consumers. “If the Commission mandates a uniform unlocking policy, it is consumers—not providers—who stand to lose the most,” T-Mobile wrote in an October 17 filing with the Federal Communications Commission.
The proposed rule has support from consumer advocacy groups who say it will give users more choice and lower their costs. T-Mobile has been criticized for locking phones for up to a year, which makes it impossible to use a phone on a rival’s network. T-Mobile claims that with a 60-day unlocking rule, “consumers risk losing access to the benefits of free or heavily subsidized handsets because the proposal would force providers to reduce the line-up of their most compelling handset offers.”
If the proposed rule is enacted, “T-Mobile estimates that its prepaid customers, for example, would see subsidies reduced by 40 percent to 70 percent for both its lower and higher-end devices, such as the Moto G, Samsung A15, and iPhone 12,” the carrier said. “A handset unlocking mandate would also leave providers little choice but to limit their handset offers to lower cost and often lesser performing handsets.”
T-Mobile and other carriers are responding to a call for public comments that began after the FCC approved a Notice of Proposed Rulemaking (NPRM) in a 5–0 vote. The FCC is proposing “to require all mobile wireless service providers to unlock handsets 60 days after a consumer’s handset is activated with the provider, unless within the 60-day period the service provider determines the handset was purchased through fraud.”
When the FCC proposed the 60-day unlocking rule in July 2024, the agency criticized T-Mobile for locking prepaid phones for a year. The NPRM pointed out that “T-Mobile recently increased its locking period for one of its brands, Metro by T-Mobile, from 180 days to 365 days.”
T-Mobile’s policy says the carrier will only unlock mobile devices on prepaid plans if “at least 365 days … have passed since the device was activated on the T-Mobile network.”
“You bought your phone, you should be able to take it to any provider you want,” FCC Chairwoman Jessica Rosenworcel said when the FCC proposed the rule. “Some providers already operate this way. Others do not. In fact, some have recently increased the time their customers must wait until they can unlock their device by as much as 100 percent.”
T-Mobile Locking Policy More Onerous
T-Mobile executives, who also argue that the FCC lacks authority to impose the proposed rule, met with FCC officials last week to express their concerns.
“T-Mobile is passionate about winning customers for life, and explained how its handset unlocking policies greatly benefit our customers,” the carrier said in its post-meeting filing. “Our policies allow us to deliver access to high-speed mobile broadband on a nationwide 5G network via handsets that are free or heavily discounted off the manufacturer’s suggested retail price. T-Mobile’s unlocking policies are transparent, and there is absolutely no evidence of consumer harm stemming from these policies. T-Mobile’s current unlocking policies also help T-Mobile combat handset theft and fraud by sophisticated, international criminal organizations.”