During the update, the buttons Back, Next, and Cancel are displayed depending on the current step or phase and dialog.

If you encounter an issue during the update procedure such as aborts or errors, the Software Update Manager displays in some cases the buttons Repeat or Init or both. Init basically means that the current phase will be initialized again and restarted. However, this varies depending on the phase.

Due to several restrictions or limitations only certain processes of a phase might be repeated again and not the whole phase. If you choose Repeat, the current process within a phase will be repeated from the point where update procedure stopped.