The good news is that 4G LTE will be available for at least a decade to come , and will co-exist with 5G networks.
Read moreHow long until 4G is obsolete?
T-Mobile has listed the dates for shutting down Sprint’s 3G and 4G LTE networks, and migrating people to modern broadband speed pastures. These are January 1, 2022 for Sprint’s 3G network sunset, and June 30, 2022 for the 4G LTE connections, respectively.
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