pjiahao 发表于 2008-5-12 21:02:41

YES东 发表于 2008-5-12 23:20:41

https://www.chinadsl.net/viewthread.php?tid=20764&extra=page%3D1%26amp%3Bfilter%3Dtype%26amp%3Btypeid%3D6
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查看完整版本: 救教一下,我的ZXDSL 831V4.2.d_B04还能升级吗