I am not sure what I did(possibly something with system selection preference, but can not recall), Now EM9191 remains in WCDMA when at!band is set to all band (0) and at!selrat=0(Automatic) at!gstatus? !GSTATUS: Current Time: 636 Temperature: 41 Modem Mitigate Level: 0 Mode…

EM9191 remains in WCDMA and does not latch to LTE

jyijyi May 4, 2023, 11:53pm 2

does upgrading FW help?
does “AT!RMARESET” help?

EM9190 . EM9191 fw problem