how do I add or change the wifi password on my ipho
add or change password on i phone XS
iPhone XS, iOS 13
Question marked as
Wifi password? Did you change it on your modem-router, and did your restart it ?
Should be this case, go to Settings>Wifi on your iPhone, tap on the "i" (at the right side of your wifi network name), then tap on "forget this network".
Restart your iPhone. Go to Settings>Wifi again, tap on your network name and you'll be asked for the new password.
If you mean something different, please better specify your needs.
Regards
Giulio