au Setting Apps : Software download


"au Setting Apps" is an utility software for setting data communication using KDDI's mobile broadband, providingfunctions such as setting APN, updating PRL, and link to KDDI’s website.

This software is only available for Windows 8 / 8.1 PC with KDDI's 4G LTE data communication modules.

au Setting Apps


When you use au Setting Apps for Windows 8 version on Windows 8.1, you can use the basic functions, but there are some limitations.
For details, please refer the notes column of the manual for Windows 8 posted on the bottom of this page.

When you use on Windows 8.1, please upgrade to the latest version app.


APN setting function

Network connection profiles are settable up to 4, in addition to default profile ("LTE NET for DATA").

PRL updating function

PRL can be updated to the latest version by using this function.

au Wi-Fi SPOT connecting function

By configuring the settings required for the connection, you can connect to au Wi-Fi SPOT.
*To use au Wi-Fi SPOT, please check the eligible rate plan and others from the following page.

au Wi-Fi SPOT

Account information display function

Show au IC card and wireless communication module information.

Link to KDDI's website

KDDI's websites are displayed by clicking the link tiles.


This software is available for download from Windows Store.

Microsoft account is needed to download the software.

The terms of use is displayed when the software is activated for the first time.

If you do not accept the terms of use, do not use this software.

Download software (Go to Windows Store page.) (in Japanese only)

Terms of use (in Japanese only)(161KB)PDF

User manual (for Windows 8, in Japanese only) (326KB)PDF

User manual (for Windows 8.1, in Japanese only) (515KB)PDF

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