A. 1. Ensure that both your hearing aids and smartphone are updated to the latest firmware and software versions, as updates can improve connectivity. 2. Try resetting the Bluetooth connection by forgetting the hearing aids in your phone's Bluetooth settings and re-pairing them.

B. 3. If frequent restarts are necessary, consider using a different smartphone to see if the issue is device-specific. 4. If the problem persists, look for any environmental factors that may be causing interference with the Bluetooth connection.