Does the iPhone lock screen always feel delayed and slow? Actually related to this setting

Although the iOS system ecology is good, it does not mean that it is perfect. There will be more or less bugs. As long as there is a problem in use, the user will give priority to whether it is caused by a system BUG. Recently, a fan reported on our WeChat public account that something was wrong when the iPhone was locked, and it always felt like a delay and full shot. He also suspected that it was caused by a bug. After receiving the feedback, I tested it by myself and found no abnormalities. Then I went to a foreign website and found out that some users did mention this issue. But this does not seem to be a system bug, but is affected by Apple Pay-related settings.

iPhone lock screen slow shot, delayed solution

iPhone X and later models canceled the Home button, so Apple gave the shortcut wake-up of Apple Pay to the side button to achieve (side button It is the power button that everyone often says). Just double-click the side button, the phone will quickly wake up Apple Pay and be ready to pay. In order to improve the accuracy of recognizing the wake-up operation of Apple Pay, the iOS system has extended the time interval between the side buttons' click operation, which also caused the lock screen to be delayed and slow. Although it does not affect the use, the lock screen is not sensitive and it is always uncomfortable to look at. If you need it, you can turn off the Apple Pay quick wake-up function. The specific operation is: Settings-Wallet and Apple Pay, turn off the option "Double-click the side button".