List of tested devices 已确认的可用设备一览

Information(January 20, 2026 Update) 通知(2026年1月20日更新)

  • January 20, 2026
    We have identified that certain 5G/LTE devices used with specific IIJmio services may experience degradation in 4G(LTE) connectivity, in connection with NTT DOCOMO's discontinuation of 3rd Generation (3G) mobile service, which is scheduled for March 31, 2026. Please find the details here.

    June 16, 2025
    Due to the termination of NTT DOCOMO 3G service on March 31, 2026, certain devices will become unusable.
    * On some devices, you may be able to continue using the service by changing the APN settings.
    Click here for more details.
    2026年1月20日更新
    NTT DOCOMO的第三代(3G)移动通信服务将于2026年3月31日终止。经测试确认,在部分服务中,如使用特定的5G/LTE通信设备,4G(LTE)号码在3G服务终止前后可能会出现无法通信,或建立通信连接所需时间延长等情况。详情请在此确认。

    2025年6月16日更新
    NTT DOCOMO的3G服务将在2026年3月31日终止。随着3G服务的结束,部分终端将无法继续使用。
    ※部分终端通过更改APN设置后,仍可继续使用。详情请在此确认。
  • All descriptions in this page are the results of our own research, and we are not responsible for guaranteeing or providing support for said descriptions.The research targets devices sold in Japan. 本页面中记载的内容,均为弊公司独自调查的结果,并不是保证或支持相关内容的说明。该调查针对在日本销售的设备。

Precautions 注意事项

  • For SIM Unlocked devices , unlocking is not necessary.If you use a japanese mobile phone operator's device(NTT docomo,au,softbank), contact your supplier regarding the possibility of using and unlocking. SIM unlocked 的终端,解锁是没有必要的。 如果您使用的日本手机运营商(docomo / au / Softbank)终端,请事先与提供商联系,了解可用性,包括是否可解除SIM锁等问题。
  • If you do not get 4G or LTE after completing the APN setting, please try rebooting the device several times.It may take about 15 minutes depending on the device. 如果完成APN设置不成为4G或LTE符号,请尝试重新启动终端几次。根据设备的不同,可能需要大约 15 分钟。
  • We have not tested the operation of various apps. Additionally, depending on the software version of the device, communication-related features such as tethering may not be available. 我们未对各种应用程序的运行进行测试。此外,根据设备的软件版本,可能无法使用诸如网络共享等通信相关功能。
  • For devices not listed on this page, please check theQ&A. 对于本页未列出的设备,请检查Q&A

List of tested devices 已确认的可用设备一览