Not only can you view the instruction manual, but you can also launch settings screens and apps from the displayed page, making SO-51D more convenient to use.
[Precautions] Please confirm the following contents before installation, and tap [Update] if you understand.

・When using for the first time, it is necessary to download this application.
・This is an e-torisetsu (instruction manual) for SO-51D, so it cannot be started on other models.
・Additional packet communication charges may apply when downloading and updating applications. For this reason, we strongly recommend using a packet flat-rate service.
(Download capacity about 3.4MB)