I am implying an inconsistent wifi with speed or LAN issues. The wifi goes down all the time at my house because of Spectrum/time warner cable issues. My iPho

I am implying an inconsistent wifi with speed or LAN issues. The wifi goes down all the time at my house because of Spectrum/time warner cable issues. My iPhone prior to Wifi Assist will use the network at my house if it has a good wifi connection regardless if was broken or just slow.