A week ago, I complained about my iPhone & AT&T fading away my calls. It turned out that it had nothing to do with the software update released the same day.
AT&T called my brother and told them the issue was fixed this morning at 11am. The issue was with the cell phone tower. Some hardware in the tower that powered the phones in that area, was broken.
They supposedly fixed it today.
The thing is, I thought they fixed it on Monday. The fading issue went away on Monday – at least for me.
Maybe they fixed it yesterday but didn’t get confirmation of the fix until today?
In any event, the iPhone software update had nothing to do with the fading calls. It has to do with the cell tower hardware issues.