We appreciate your support of Xiaomi products. The POCO C85 will experience slight lag during the optimization process in the Security App. After entering the optimization page, the phone's internal optimization is in progress, and a slight lag is normal.
If the POCO C85 experiences slight lag during the optimization process in the Security App, please refer to the following details:
We recommend that you wait patiently for the optimization to complete. The phone will run more smoothly after the optimization is complete.
Clear cached data promptly to reduce unnecessary app usage.
Close background apps. Manually close unnecessary background apps before optimizing to free up memory.
Keep your system updated and ensure your phone is running the latest version to improve system performance.
Reduce storage usage by regularly clearing unnecessary files and apps to maintain sufficient free space.
Update the Security App to keep it up to date.
If the device still experiences lag after optimization, it is recommended that you restart your phone to clear temporary system processes.