Kenny Chaffin September 15, 2022 9:36am Regret Sucks (for you) https://arstechnica.com/gadgets/2022/09/att-wont-upgrade-older-phones-for-new-5g-bands/ #technology #5G #AT&T AT&T can’t upgrade most 5G phones to new bands, regrets the error Only the very latest Apple and Samsung devices can ride the 3.45 GHz wave.