I am on a OnePlus 5 via AT&T Red Pocket (mvno). The minimum supported OnePlus next year is the 6t. https://www.xda-developers.com/will-my-phone-work-on-att-aft

I am on a OnePlus 5 via AT&T Red Pocket (mvno). The minimum supported OnePlus next year is the 6t. https://www.xda-developers.com/will-my-phone-work-on-att-after-3g-shutdown/ https://www.xda-developers.com/will-my-phone-work-on-att-aft... Specifically, I'm using the Red Pocket "essentials" plan that I bought on eBay for $100 (1 year of service, unlimited texting, 1000 minutes, 1gb data per month). Red Pocket didn't know anything about the XDA article, and forwarded it to a higher tier. I think that I would have the option of switching my account to a T-Mobile Sim card, but I bought a pixel 3a xl, and loaded lineage sans gapps. I think Verizon becomes an option with this device. It doesn't like my home WiFi, so I'm upgrading to Gargoyle. This is going to be a project. There are a lot of Pixels going out of support that will be cheap, and perfect for Lineage. Don't try to replace the battery (usually wrecks the display). The problem with old Pixels is that you won't get the Qualcomm updates. On AT&T's conversion day, mvno customers will switch in great numbers.