iOS 17.3 don’t fix bugs since 17.0 and 17.2
At the moment, being at 17.3, I continue to encounter lags in the control center, which are associated with its opening and closing, as well as interaction with it at the time of auto brightness operation. DFU did not help. As far as I know, it has been in existence since 17.0
In addition, there is still a problem with the volume and brightness sliders flickering in the control center. Try to turn up the volume using the buttons, then change it through the control point, the same with the brightness, make it change automatically, and then interact with its slider in the control center. This bug appeared for the first time in version 17.2 and still exists in 17.3 even after DFU
Also, if you do not restart the phone for 2-3 days, then switching cellular data or airplane mode will also cause a delay in the control center, just try not to restart the device during this time, and then quickly switch cellular data or flight mode through the control center and close it very quickly, there will be something like a delay when animation playback. This is very clearly visible in the power saving mode
Rebooting solves this problem for 2-3 days.
iPhone 13, iOS 17