Are old phones going to stop working?
Sophia Vance
Published Jan 22, 2026
HOUSTON — If you have an older model cell phone, it may be time to upgrade. Starting in 2022 all the major cellphone carriers will shut down their 3G networks. That means millions of people in the US will be forced to get a new phone.
Will older cell phones stop working?
As a result, many older phones will be unable to make or receive calls and text messages, or use data services. It can also affect other devices that rely on 3G, including medical alert devices, tablets, smart watches, home security systems, and car tracking systems. Those devices will ultimately become obsolete.Will my 4G phone still work in 2022?
T-Mobile and Sprint 3G/2G/4G LTE network shutdown datesThese are January 1, 2022 for Sprint's 3G network sunset, and June 30, 2022 for the 4G LTE connections, respectively.