The Note 8 has a device maintenance area to take care of the hardware, as well as a new power saving feature. (pocket-lint.com)
This is all found in the Device Maintenance area of the settings, where a number of tweaks can be made to the user experience — clearing out some storage, some RAM, and changing some settings to get better battery life. (androidauthority.com)
Over 15 years as engineering professional providing technical support and supervising colleagues in different maintenance areas likes; Calibration, Utilities, Manufacture, and Packaging. (members.climber.com)