On AT&T with an 1UP iPhone XS MAX and was checking on Verizon’s website to see about switching with BYOD and the IMEI is rejected and the device is not compatible. So what do you all think? Phone too new? Verizon’s site stinks and I would probably only have luck going in the store? Lastly, the AT&T XS Max does not in fact have a CDMA radio in it or is locked down?