[問題] s7 edge收訊變差
小弟的S7 edge 以前可以收到4g,最近開始只能收到3G訊號,後來將sim卡裝在舊手機上面,又收的到4G訊號,這樣主要是硬體問題還是軟體問題
下面分別測試網速
s7edge
http://i.imgur.com/scNwnGp.jpg


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推
06/15 11:55, , 1F
06/15 11:55, 1F
頂腥,一開始我也想說是電信問題後來換到別支手機又正常
推
06/15 11:59, , 2F
06/15 11:59, 2F
我是裝spigen的透明防震殼會有影響嗎
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06/15 12:04, , 3F
06/15 12:04, 3F
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06/15 12:04, , 4F
06/15 12:04, 4F
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06/15 12:05, , 5F
06/15 12:05, 5F
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06/15 12:19, , 6F
06/15 12:19, 6F
※ 編輯: s5598901 (180.217.162.199), 06/15/2016 12:31:34
※ 編輯: s5598901 (180.217.162.199), 06/15/2016 12:33:00
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06/15 12:57, , 7F
06/15 12:57, 7F
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06/15 13:33, , 8F
06/15 13:33, 8F
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06/15 13:57, , 9F
06/15 13:57, 9F
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06/15 14:06, , 10F
06/15 14:06, 10F
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06/15 14:35, , 11F
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06/15 15:54, , 12F
06/15 15:54, 12F
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06/15 16:06, , 13F
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06/15 16:27, , 14F
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06/15 16:27, , 15F
06/15 16:27, 15F
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06/15 20:08, , 16F
06/15 20:08, 16F
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06/15 20:08, , 17F
06/15 20:08, 17F
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06/24 22:01, , 18F
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06/24 22:01, , 19F
06/24 22:01, 19F