dilzlfc, Dec 7, 2017 : Since the latest update my 3 network keeps on going off, I have to get the sim out and put it back it's not convenient for me as I don't carry a sharp pin with me all the time. I have a OPO 3T. Not happy! Anyone else having these issues? Never had a problem with the phone since the latest update. I've tried cache reset, data reset and apn reset. It's a bit crap having to get the sim in and out everytime the network disappears.