What Is 3G Sunsetting? 3G sunsetting means that a mobile network operator (or carriers) shuts off the cellular infrastructure required to operate communication devices based on 3G (UMTS, HSPA, EVDO) technology . These 3G networks are slower and less efficient than newer 4G and 5G networks, which share the same spectrum.
Read moreIs the 3G network shutting down?
All of the major US 3G networks are scheduled to shut down in 2022 . Whether you’re with AT&T, T-Mobile, or Verizon, this may affect your phone, your home alarm system, or even your car.
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