In a matter of 24 hours, two LG V30+ mobiles purchased from the same store during the $399 same have stopped sending and receiving emails. I have taken the sims out and tested these in other phones, not a sim issue. I then moved my sim (Telstra Aus) into the V30 and only in the SMS app, it came up with the message No SIM.
This I thought might be a sim slot issue, moved it into the other slot closest to the outside. This worked for about an hour. Then the same issue occurred again. It has to be software, an update or a network change that has caused this. I did a network setting reset, have cleared cache for messaging app. SAFE MODE etc.
Very strange.
Depends where you are but in my town I got an SMS saying they are upgrading Telstra towers over the next week… So there may be some disruption