Hi, I have the same phone as OP's. With the Jun 2019 software update for N9600, the phone now supports Verizon. I can use an activated Verizon sim card in this phone and get voice, text and LTE data ...
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Hi, I have the same phone as OP's. With the Jun 2019 software update for N9600, the phone now supports Verizon. I can use an activated Verizon sim card in this phone and get voice, text and LTE data work. The things that doesn't work are activation (you need to activate the SIM card in a Verizon or supported device), VoLTE and Wifi Calling (with Verizon SIM). If you still can't get your phone work, maybe that's because IMEI is not in Verizon's system database, in this case just call Verizon and ask them to add the IMEI to their database.