Can confirm that’s also happening to me but with 1 iPhone and 2 android. iPhone and an android are both on a 5G data plan getting 3G speeds, android on a 4G plan is getting much much higher speeds. edit: took all phones to a place outside my house wh...
Area is northeastern New Brunswick and I don’t have 5g on my phone but I do on an iPad so I’m trying that currently. on the $39/80gb plan so 5g should work.
Settings > General > Transfer or Reset iPhone >Reset > Reset Network SettingsEdit: that’s on iOS18 and it might look a little different if you’re on a lower OS.