The WebOS Internals Meta-Doctor. Palm supplies Palm Pre owners with this wonderful recovery tool called the webOS Doctor. Part of the charter of the WebOS Internals project is to ensure that anything we (or anyone following instructions we publish or installing packages we develop) do can always be reverted using the webOS Doctor. Usually, a Palm Pre is required to be activated on the Sprint network before it can be used. The #1 Palm Pre and Pixi Community. View forum - WebOS.