1. Daily shutdown: Just long press the [Power Button] on the right side of the phone to shut down. 2. Forced shutdown: Press and hold the [Power button] and [Volume Up button] on the side of the fuselage at the same time for about 10 seconds. Release immediately after the vibration to force a shutdown. Continue to hold it to force a restart.

1. Click [Desktop, Lock Screen and Hide Screen] in the phone settings menu. 2. Click the [Desktop Mode] option. 3. Check [Drawer Mode].

1. Open the phone settings and click the [Battery] option. 2. Click the [More] option. 3. Turn on the switch on the right side of [High Performance Mode].

1. Open the phone camera and click the three-dot icon in the upper right corner of the shooting interface. 2. Click the [Settings] option. 3. Click [Long press shutter function]. 4. Check [Continuous Photos] and long press the shutter button to take continuous photos.

1. Open the phone settings and click the [Breeno] option. 2. Click the [Breeno screen recognition] option. 3. Turn on the switch on the right side of [Breeno screen recognition].

1. Open the phone settings and find [Desktop, Lock Screen and Hide Screen]. 2. Click the [Desktop Mode] option. 3. Check [Drawer Mode].

1. Open the phone settings and click the [System Update] option. 2. Click the settings icon in the upper right corner. 3. Turn off the switch on the right side of [Automatic update at night].

The high-performance mode in Windows 10 may be missing because the high-performance mode is disabled, hidden, deleted, disabled drivers, disabled hardware or disabled software, etc. Detailed introduction: 1. High-performance mode is disabled. In Windows 10, high-performance mode is enabled by default. If high-performance mode is manually disabled, this option will disappear. You can view high-performance mode in "Power Options" Whether it is disabled, if it is disabled, you can re-enable it; 2. The high-performance mode is hidden. In some cases, the high-performance mode may be hidden, etc.