Why does the POCO C81 Pro experience lag when switching from photo mode to video mode during first boot?

If the POCO C81 Pro experiences lag when switching from photo mode to video mode during the first boot, please refer to the following aspects:
1. If the phone has just been powered on for the first time or recently restarted, system resources such as CPU and memory are heavily utilized by background initialization processes, so wait a few minutes after booting before opening the camera for smoother performance.
2. If multiple background Apps are running simultaneously, they consume memory and processing power that the camera needs, so regularly clear background applications for a smoother usage experience.
3. If the camera is launched immediately after booting, a brief lag when switching modes is normal as the system is still loading essential services, so allow the phone to fully stabilize before use.
4. Please clear the Camera App cache data and then restart your phone to resolve any potential temporary system glitches.
5. Please ensure that the Camera App and phone systems are updated to the latest versions to ensure stable performance.
6. If the lag is severe and affects normal use, please contact the after-sales service center.