iPhone 6s Plus LTE intermittent Help

[Banatean1]

I have a iPhone 6s Plus sim-free in ios10.3.1. This past month I am experiencing intermittent LTE. Call customer service twice, they couldn't resolve it. I restored my phone even restored as new phone. Swapped SIM cards. But still no luck. I even tried my SIM card in 2 other iPhones, and still the same problem, it just randomly intermittent lte signal. I tried every combination with switching volte on of data and voice on/off roaming. Nothing works. Anyone have this issue or found a fix on iPhone 6s Plus???

[vzw_customer_support]

We want to ensure that you can rely on your fast LTE data signal at all times,  Banatean1. I would like to provide assistance with this issue and ensure you have a resolution. I have sent a private message in order to further assist you and I look forward to your reply.

LaurenC_VZW

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