My iPhone 8+ 256GB shows the airplane mode icon (no network icons) on every app screen even though it is turned off (iOS 14.4.2). In every Home screen, the icons appear normally.
My iPhone 8+ 256GB shows the airplane mode icon (no network icons) on every app screen even though it is turned off (iOS 14.4.2). In every Home screen, the icons appear normally. This happens whether I turn off/on Airplane mode in Control Center or Settings. Even if Airplane mode is On with WiFi On, and I'm connected to a WiFi network, the WiFi icon is missing inside every app (including all the Apple apps) but shows fine in all Home screens. If I turn Airplane mode Off, the apps still only show the Airplane icon while Home screens show cellular and WiFi network icons.
All network functions appear to work fine within apps or not. It's only a mistaken loss of the network icons that is in error.
This is happening repeatedly, every day or so and is quite annoying. Did not happen on iOS 12. I never used iOS 13. I have changed phones from a 6S+ to the current 8+ and it happened on both.
The only way I can remedy this is to reboot the phone; then all is back to normal.
As best I can tell, the triggering mechanism is to place the phone into Airplane mode where there is WiFi, then switch On WiFi and connect to a network. Then physically take far away from any WiFi network so that it now shows only the Airplane mode indication (no WiFi network). Then bring the phone back to that same WiFi network coverage area so that the phone reconnects. At that point, the apps no longer show the WiFi indication but the Home screens do (and I will have a network). Turn Off Airplane to enable cellular networks brings that network on. The icon shows on Home screens but not in any app.
Again, the only way to clear this is to reboot. This has been observed from the very first version of iOS 14. Very annoying and inexcusable.