在大家更新到Windows Phone 8.1 Update預覽版的時候,可能有些機種(HTC 8X和HTC 8S)的用戶可能收不到更新,跟據Microsoft相關的網站資料,這些機種需要先得到廠商的新驅動程式才可得到Windows Phone 8.1 Update更新。
There are a small set of devices for which we aren’t offering the latest build of the Developer Preview program due to an identified problem that requires mobile operator or OEM driver updates. These will be offered when the official update for your phone is available.
追溯回HTC 8X的歷史,有一次系新更新先於廠商更新令不少的8X用家死機,所以相信Microsoft這次保險點要先更新廠商驅動程式吧。
資料來源:WPCentral
感謝讀者Edward的修正
They need new driver, not firmware (韌體) to make it work.
請問~港版lumia920未有得更新?