Hi jainprateek0304,
1. Please try clearing your previous fingerprint data and set them up again.
If the problem still appears, please tell us is it slow when unlocking with the screen on or off?
2. How long has the phone stayed in sleep mode before you tried to wake it up? Did you wake it up with the power key or what kinds of methods?
3. Please try clearing the previous face data and set it up again.
4. In which parts does it feel slow?
5. What do you mean by unlocking the system?
Thank you 🙂