在國外SONY論壇也有相關升級後的 Wifi 問題,如果是在手機休眠後會斷線的問題:http://talk.sonymobile.com/message/272611try thissettings > tap on wifi > menu > advanced > keep wifi on during sleep似乎在設定→Wifi的進階設定,可以設定Wifi在休眠時保持連線,不知道哪位朋友可以驗證看看。ibanez00 wrote:升ICS後,目前發現...(恕刪)