Improvements have been made to the power management, increasing run times between charges.ĬAUTION: This update should be performed using the USB cable. This firmware corrects unintended activation of the bluetooth feature. In response to input received from staff and users of the PROPLUS X, Oceanic has corrected or modified the following items to improve the PROPLUS X’s operation: FIRMWARE UPDATE RELEASE DETAILS PROPLUS X DIVE COMPUTER to version 1C02 (from any previous version)