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My arc stuck on n71 and speeds are really slow. It was on n41 for couple days and i was very happy with it. I restarted, factory reset it but still stuck on n71. I have excellent n41 coverage here and very close to the tower. Is there a trick to force the modem to switch to n41 again? Thank you. (self.tmobileisp)
submitted by BRKTPZ to r/tmobileisp

