Z1: How to change PIN code within Roborock app?

Answer:

This Q&A only applies if you remember your current PIN code.

If you’ve forgotten your PIN code, please see:
Question: What if I forget the PIN code of my mower?

1. Open the Roborock app and make sure your mower is connected to the app.
2. Tap the Settings button (gear icon) in the upper-right corner of the screen to go to the Settings page.
3. On the Settings page, tap Security and Anti-Theft.
4. Tap Change the PIN Code.

5. Enter your current PIN code.
6. Enter your new PIN code.
7. Re-enter the new PIN code to confirm.
8. You’ll see a confirmation message — PIN code changed successfully.