Companion Robot Firmware Update Checklist: 20 Tests Before and After Installation
A structured way to update companion-robot firmware without losing privacy settings, safety controls, account access or a known-good recovery path.
Quick answer
Before updating companion-robot firmware, verify the release through the manufacturer’s official channel, read the change log, back up only necessary settings, confirm power and network stability, and record the current version. After installation, keep motion constrained while testing emergency stop, sensors, privacy controls, account access, local operation and rollback options. Never bypass signature checks or install an unofficial package merely to obtain features sooner.
This guide is general consumer-safety information. The manufacturer, carrier, emergency services and applicable authorities control the final decision for a specific device or situation.
1. Confirm the update source
Open the manufacturer’s official app or support domain manually rather than following an unsolicited message. Match the device model, hardware revision, region and current version to the release.
Why it matters: A plausible download name is not provenance. Companion robots combine mobile apps, embedded controllers and cloud services, so an update intended for a similar product can still be wrong.
2. Read the full change log
Identify security fixes, motor-control changes, sensor behavior, account migrations, removed features, new data collection and minimum app versions. Save a copy with the date checked.
Why it matters: A headline such as performance improvements is too vague for a safety-relevant device. The change log is the baseline for deciding what must be retested.
3. Check support notices and recalls
Review the manufacturer’s service bulletins and applicable product-safety notices for the exact serial range. Determine whether the update is optional, security-critical, mandatory before use or tied to hardware service.
Why it matters: Firmware should not be used to conceal a physical defect. A recall or battery warning may require stopping use even when an update is available.
4. Record the known-good state
Capture the current firmware, app, controller and accessory versions; battery health; network state; enabled sensors; emergency-stop status; and any existing errors.
Why it matters: Without a before record, a post-update problem is difficult to attribute. Use screenshots that exclude intimate conversations, access tokens and unnecessary personal data.
5. Export a minimal configuration backup
Back up calibration, approved profiles and essential settings only through the official mechanism. Encrypt the file, record where it is stored and verify that the restore instructions match the new version.
Why it matters: A full data dump may carry obsolete tokens, corrupted state or private recordings into the new installation. Minimal, understood backups reduce that risk.
6. Verify the recovery path before starting
Find the manufacturer’s documented recovery mode, support contact, expected update duration and rollback policy. Confirm whether a failed update requires factory service.
Why it matters: A recovery button mentioned in a forum is not a safe procedure. If the vendor provides no recovery method, schedule the update when support and safe storage are available.
7. Stabilize power and charging
Use the approved charger, inspect the cable and dock, and start with the battery level required by the vendor. Avoid beginning during storms, outages or when the device shows battery faults.
Why it matters: Loss of power while controllers are being rewritten can leave the robot unable to boot or park. A charged battery does not excuse damaged charging equipment.
8. Use a trusted network
Install over the secured household network or the vendor’s supported wired method. Avoid hotels, public Wi-Fi, captive portals and hotspots that imitate a remembered network name.
Why it matters: Stable connectivity reduces partial downloads and man-in-the-middle risk. Keep the router’s time and DNS behavior normal rather than changing several systems at once.
9. Remove the robot from active duty
Park it on a stable surface, clear people and objects, inhibit movement as directed and pause automations, purchases, calls and smart-home routines.
Why it matters: An update may restart subsystems more than once. No one should be relying on the robot for supervision, mobility, alarms or essential communication during the maintenance window.
10. Protect private data before service mode
Close conversations, disable display previews and remove removable media not needed for the update. Confirm whether diagnostic mode uploads logs, audio, images or identifiers.
Why it matters: Maintenance interfaces can expose more information than ordinary use. Consent to diagnostics should be specific, documented and reversible where the product permits.
11. Verify the package or signature when exposed
Use the vendor’s signature, checksum or in-app verification exactly as documented. Do not disable certificate validation, boot protection or package checks to force installation.
Why it matters: NIST’s IoT baseline treats secure software update as a core capability. Bypassing verification removes the control that distinguishes an authorized image from modified code.
12. Observe the installation without interrupting it
Note progress messages, restart count, warning codes and elapsed time. Do not power-cycle merely because the screen goes dark unless the official recovery procedure says the update has failed.
Why it matters: Embedded updates often include quiet stages. Premature interruption can create the failure the user is trying to solve.
13. Confirm every component version
After reboot, check the robot, base, battery manager, motor controllers, accessories and mobile app. Save the reported versions and update result.
Why it matters: A green app banner may mean only one layer completed. Mixed firmware can explain sensor, charging or motion faults that appear after maintenance.
14. Test emergency stop first
Before ordinary movement, test every physical stop, remote stop and safe-shutdown control according to the manufacturer’s procedure. Keep the device supported and the area clear.
Why it matters: No feature improvement justifies using a robot whose stop path is unverified. If any control fails or behaves differently, keep motion disabled and open a support case.
15. Test movement in a bounded sequence
Check one joint, wheel or posture transition at low energy where supported, then stopping distance and obstacle response. Do not begin with autonomous roaming or full-speed gestures.
Why it matters: A bounded test makes it easier to identify calibration changes and prevents a small regression from becoming an impact or fall.
16. Recheck microphones, cameras and indicators
Verify hardware mute, shutters, recording indicators, wake words, retention settings and cloud upload choices. Compare them with the before record.
Why it matters: Updates sometimes reset permissions or introduce new defaults. A privacy control is not preserved merely because the menu label still exists.
17. Test local and offline behavior
Disconnect cloud access in the supported way and verify which safety, stop, parking and basic interaction functions remain. Reconnect and inspect queued actions before normal use.
Why it matters: The test distinguishes essential local controls from convenience features. It also reveals whether the update changed buffering or delayed upload behavior.
18. Review accounts and permissions
Check signed-in users, administrator roles, guest access, paired phones, API integrations and smart-home links. Remove unknown sessions and reauthorize only required connections.
Why it matters: Account migrations can duplicate or revive old access. Do not solve a permissions error by sharing the owner password or disabling multi-factor authentication.
19. Monitor battery and temperature
During the first complete charge and normal session, watch for abnormal heat, drain, fan behavior, charging interruptions and impossible telemetry. Stop if physical warning signs appear.
Why it matters: Firmware can change power management, but it cannot make swelling, odor, leakage or excessive heat acceptable. Physical battery concerns require safe isolation and qualified advice.
20. Document the outcome and rollback decision
Record passed and failed tests, support references, restored settings and any data-policy changes. Roll back only through the official supported process and only when the vendor confirms compatibility.
Why it matters: A written result prevents repeated risky experiments and helps other household members know whether the robot is fully released, restricted to supervised use or removed from service.
What this checklist cannot decide
No generic article can certify a particular robot, battery, charger, journey or installation. Hardware revisions, local rules and vendor support differ. Treat missing specifications, contradictory instructions, damaged equipment or an undocumented recovery path as reasons to pause and obtain a model-specific answer. Do not defeat a safety mechanism merely to complete the checklist.
The useful outcome is a dated record: what was inspected, what evidence was used, what passed, what failed, and who is responsible for the next decision. That record is more valuable than a vague “seems fine” because it can be reviewed after travel, an outage or an update.