The return of unlimited data plans from the nation’s big four wireless carriers hasn’t hurt network performance, according to the latest report from RootMetrics.
For the first half of 2017, the testing firm reports that all four major wireless carriers improved their median network speeds in at least 20 markets. AT&T improved in 51 metro markets, while T-Mobile saw improvement in 73 markets. Sprint also continued to see big improvements in performance. The companies all improved the percentage of markets that are also able to get more than 20 megabits per second downloads.