拆開檢測時..原是sim卡槽故障..更換新品..你看訊號出來囉..
https://tw.news.yahoo.com/%E4%BA%9E%E6%B4%B220%E5%9C%8B-%E7%BE%8E%E5%A5%B3%E6%8E%92%E8%A1%8C-%E5%87%BA%E7%88%90-%E5%8F%B0%E7
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://m.youtube.com/watch%3Fv%3DpV7vLK7s
雙重妄想 小丑雙重瘋狂/雙瘋 Joker: Folie à Deux Director Todd Phillips Writers Scott Silver Todd Phillips Bob
