Smart motor refuses to connect to the Mycentsys Pro app

Smart motor refuses to connect to the Mycentsys Pro app

(Motor is visible but connection is not possible)


If you're currently experiencing difficulties connecting your SD04 Smart or other Smart devices to the Mycentsys Pro app, please refer to the below troubleshooting guide:

Troubleshooting Steps:

Attempt to connect using a different phone. If the alternative phone can establish a connection with the motor, it's possible that the issue lies with their phone's BLE functionality. Below are potential causes for BLE disconnection and corresponding solutions:

  1. Software Conflicts: Third-party apps or changes in system settings can occasionally interfere with BLE functionality. Resetting app preferences or removing conflicting apps might help.
  2. Operating System Bugs: Operating system updates or bugs can impact BLE functionality. In some instances, manufacturers release subsequent updates to fix such issues.
  3. Hardware Malfunction: Physical damage or defects in the phone's hardware, such as the Bluetooth chipset, antenna, or related components, can cause BLE to stop working.
  4. Battery Saving Modes: Some phones have aggressive battery-saving modes that might restrict BLE functionality when the phone is in standby or low-power mode.
  5. Firmware Issues: The firmware responsible for controlling BLE can become corrupted, causing functionality issues. Re-flashing or updating the firmware might be required.
  6. Settings and Permissions: Incorrect settings or permissions related to Bluetooth can lead to connectivity problems. Ensuring that Bluetooth is enabled and permissions are set correctly is important.
  7. Environmental Interference: Bluetooth signals can be affected by physical obstacles or interference from other electronic devices, which might give the impression that BLE isn't functioning.
  8. Factory Reset: If a factory reset is performed on the phone, it might resolve certain software-related issues, but it could also potentially introduce new problems.
  9. Obsolete Hardware: As technology advances, older hardware might become less compatible with newer Bluetooth devices or protocols.

If the phone's BLE functionality has stopped working, the steps below can be tried to rectify the problem: 

  1. Restart: Restart your phone to see if the issue resolves itself.
  2. Update Software: Ensure your phone's operating system is up to date.
  3. Check Settings: Confirm that Bluetooth is enabled and that permissions are granted.
  4. Reset Network Settings: Sometimes, resetting network settings can help with connectivity issues, including BLE.
  5. Safe Mode: Booting the phone into safe mode can help identify if a third-party app is causing the problem.
  6. Contact Support: If none of the above steps work, and your phone is still under warranty, consider reaching out to the manufacturer's support or a professional technician for assistance.