Roborock Error 1 - Laser Distance Sensor (LDS) Malfunction DIY Repair. How to repair the Xiaomi Roborock Robot Vacuum Cleaner for Error 1 - LDS Malfunction, using a 9V battery or USB cable. How to Jump Start & Change Motor.

Roborock:
Factory Reset / WiFi Reset / Firmware Update:    • Factory Reset, Wifi Reconfiguration &...  
Wheels Slipping / Robot goes in Circles : Change / Repair Wheels    • Roborock Wheels Slipping & Moving in ...  
Error 1: LDS Malfunction Repair    • Roborock Error 1 LDS Malfunction Jump...  
Error 13: Possible Solution    • Roborock Error 13 - please watch my o...  

For spare parts, you can go here:
https://s.click.aliexpress.com/e/_DmY...
https://www.reddit.com/user/kstoh/com...