ECOVACS Error 10002 — App program error
DIRECT ANSWER
COMMON CAUSES · RANKED
Pairing session glitched mid-setup MOST COMMON
The app lost track of the setup handshake — ECOVACS' entire official fix is to restart the app and the robot and start over.
Outdated ECOVACS HOME build
ECOVACS' connection guidance says to check Google Play / the App Store for updates — old builds fail against current firmware.
Phone changed networks mid-setup UNCOMMON
Hopping between Wi-Fi and mobile data breaks the setup session — keep the phone parked on the home Wi-Fi until it finishes.
HOW TO FIX IT
Force-close and reopen the app
Swipe ECOVACS HOME out of your recent apps so it restarts clean, then open it again.
Restart DEEBOT
Switch the robot off, wait a few seconds, and switch it back on — wait for the startup sound.
Run network setup again
Start the add-robot flow from the beginning with the phone on your home Wi-Fi and mobile data off.
Update the app if it repeats
Install any pending ECOVACS HOME update, reboot the phone, and try once more before contacting ECOVACS support.
Sources
Corrections
Spotted an error? Report a correction — fixes ship within 48h and are logged on this page.