I have two clocks in the Standby window. The first is the one that has all twelve hour numbers. It is set to Cupertino. The second clock is the stylized one. It is the one with only 12 3, 6, and 9 on it. I do not remember what city this second clock was set to. I would prefer to use the first clock.
I went into the edit window. I held down the face of the first clock. It turned over. I entered the name of my city. I let the iPhone go back into Standby. The first clock reopened to Cupertino time.
Following the instructions in this thread I went into the edit window. I could not delete the first clock, the one set to Cupertino. I did not try to delete the second clock.
I went into World Clock. In there I had two cities. The first was New York City. The second was where I am. I deleted NYC from my World Clock.
I returned to the Standby clocks. Now I cannot edit either clock, nor can I delete them. The first clock, the one I prefer, still shows Cupertino time. The second clock, the stylized one, shows my correct time zone, but whether this clock is set to the correct city, I do not know. Neither this clock nor the one I prefer will turn over and show me what cities they are set to.
I try pressing on the minus sign in an attempt to delete these two clocks. IOS does not respond. These two clocks are still there in Standby.
I do not see in Standby any area on the right offering replacement widgets--unless it is the blue tool "widget suggestions." I have "widget suggestions" on, BUT I get no response from the iPhone when i press the blue icon above the caption.