iOS 14.8.1 安全性更新釋出 及 iPSW for 電腦更新下載
iOS 14.8.1 安全性更新釋出實際上 iOS 14.8 認證早在10月5日就已經關閉，直到目前還是有不少用戶死守在 iOS 14 版本，先前蘋果也承諾不會強制用戶升級到 iOS 15 版本，並且會持續推出 iOS 14 安全性修補，不過僅限定 iOS 14.5~iOS 14.8 用戶，才能夠讓在 iOS 系統升級頁面中，提供 iOS 14.8.1 或 iOS 15.x 兩種版本自由選擇升級，其餘 iOS 14.4.2 及舊版本只能更新到 iOS 15，主要是因為 AlternateSU 機制從 iOS 14.5 才開此加入。如今 iOS 14.8.1 更新釋出後，該版本只有停留在 iOS 14.x 用戶才會收到，並且只能透過 OTA 方式更新，無法直接透過電腦 iTunes / Finder 升級到 iOS 14.8.1 ，如果是 iOS 15 用戶無法收到舊版本提示，甚至也無法降回 iOS 14.8.1 版本。對於選擇停留舊版 iOS 14 系統，依舊能接收安全性更新，對於部分舊款 iPhone 機型或末代機款會更為友善，像是 iPhone 6s 系列，在順暢度會開始逐漸跟不上新系統，所以選擇停留在舊版 iOS 14.8.1 也是不錯選擇，同時蘋果也會持續推出安全性修正，能確保系統安全。https://mrmad.com.tw/wp-content/uploads/2021/10/ios-14-8-1.jpg
iOS 14.8.1 更新了什麼？蘋果釋出 iOS 14.8.1 系統更新，從安全漏洞更新可發現，這次修補12個系統安全性漏洞，能夠防堵惡意程式、圖片、PDF造成內核遭攻擊或獲取最高權限執行任意代碼。
目前大多數漏洞尚未被廣泛利用，但是 Apple 強調只有 IOMobileFrameBuffer 漏洞已經被積極使用，實際這算是 iOS 15.0.2 其中一個遭到修復的安全漏洞，且會造成造成應用程式能取得核心權限執行，蘋果也指出該漏洞已經被積極利用，從舊款 iPhone 6s 或新款機型都會遭受主動攻擊，建議用戶盡快更新至 iOS 14.8.1 系統。iPSW下載a.iPSW教學
想透過iPSW更新手機，讓手機更順暢，更完美的更新，
請看下面網址中文章的方法二(IPSW進階方法-iTunes DFU模式升級)，
並搭配此文章的iPSW文件下載使用:
https://forum.kteam.tw/thread-45-1-1.html
b.iPSW下載
FirmwareDeviceRelease DateDownloadSizeRelease TypePrerequisitesApple Signing Status
iPadOS 14.8.1
(18H107)iPad Mini 5 (WiFi)10/26/2021dc98e026f8d0e3ebf682ad07fa0730e4ef029692.zip171 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Mini 5 (Cellular)10/26/20210798180573d9cb67abe1dad4c1243e1cc5e65423.zip177 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Air 3 (WiFi)10/26/20211993a58885255de494f8e6845f71c98039c79725.zip171 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Air 3 (Cellular)10/26/2021d65d6cbe6b261f35752991caf416a8f0673bcc0b.zip177 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad 8 (WiFi)10/26/2021f37eadf8d603c50e6f60c122945c4c79f7755996.zip164 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad 8 (Cellular)10/26/2021dbaa0c289599607c47272e59d1fbc97ca7ffcb18.zip169 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Air 4 (WiFi)10/26/202169d2970c2a31271d0a0196f520bc0a6e1ae44bc1.zip159 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro (12.9-inch) (5th generation)10/26/20212ff178873e5be027689f74f78a350c2fc47f5491.zip175 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro (12.9-inch) (5th generation)10/26/20213ce515a09d746b1932a128f8d32018dd56cd3cff.zip175 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Air 4 (Cellular)10/26/2021a378bdca889cf1390e1b7d4289efd5655cfdb778.zip164 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro (11-inch) (3rd generation)10/26/2021c970245cc91d104ff29a3db6bb7498d5881eaa12.zip165 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro (11-inch) (3rd generation)10/26/20214890c87411177a09dbadc23b4d4abf453d3bd37e.zip165 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro (11-inch) (3rd generation)10/26/202111b5bdb177a5a1f7b7a5bf11127cdb495000c864.zip175 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro (11-inch) (3rd generation)10/26/2021de5c5963f28620887d5edf590245a2fcbe1eea43.zip175 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro (12.9-inch) (5th generation)10/26/2021ed68b0afa58d0b4a2906704ba06f92eb5bbf3c9b.zip165 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro (12.9-inch) (5th generation)10/26/2021bd1f0410e837cc48e9e159500cffc623ca3d868b.zip165 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Mini 4 (WiFi)10/26/2021ed48616a4fe71059d17fbafb7a42863e154eda3a.zip150 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Mini 4 (Cellular)10/26/2021966711f0208a44bda8684ced3acd2806eb47e3d4.zip150 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Air 2 (WiFi)10/26/20216ccc1801a1901eb2dc553b2349c64714f5d378f4.zip150 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Air 2 (Cellular)10/26/2021b71d67174a67daf2fe209821e11ebe272ddcff67.zip150 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad 5 (WiFi)10/26/2021a12cb3acbd1acc86e8d44490e649e6c1595944d0.zip151 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad 5 (Cellular)10/26/2021c7241399ea9fa8806d60e8841a8b178a08f763f2.zip151 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 9.7-inch (WiFi)10/26/2021f7331f9f3b34c10219ac52e7c12f62a45f6572e0.zip150 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 9.7-inch (Cellular)10/26/202101ab4e43ddc1cd29a85085f678391a910bc8b0c0.zip150 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 12.9-inch (WiFi)10/26/2021a26e28da539f5b2292018c6f6ad2eb6f7af9ee6e.zip128 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 12.9-inch (Cellular)10/26/2021a73eb0223c0669ee95d9f630f10927993ff142fc.zip128 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 2 (12.9-inch, WiFi)10/26/2021b6e55c2f4d953657edd13bef615a965c94582273.zip125 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad 7 (WiFi)10/26/2021ad42b62df2f7a43c3f2b37a7634e0a35b58ed9b8.zip142 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad 7 (Cellular)10/26/2021ffd4b9fddd06b2b7321b90ce0e0bf22b8608afda.zip148 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 2 (12.9-inch, Cellular)10/26/2021fa5aedb23b37f6c464c784a0ef40d9b64fe7d14f.zip125 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro (10.5-inch, WiFi)10/26/2021ba75b3f39ebfd51a83e28b14eb69f930d2f01cfc.zip125 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro (10.5-inch, Cellular)10/26/202179f86f6c74db7eea9dbaef3fe536273397cd5788.zip125 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad 6 (WiFi)10/26/2021831fd43e3a0eb5edc51e9e57564ae7dc8dfcd29f.zip178 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad 6 (Cellular)10/26/2021873720511cb8f9b00513b99797e750b53b75835f.zip178 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 3 (11-inch, WiFi)10/26/20211d2015c22f96b735ce69661f0cefab661f10450c.zip174 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 4 (11-inch, Cellular)10/26/2021d145088825c3cc896b69307934bdb222cad750ff.zip181 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 4 (12.9-inch, WiFi)10/26/2021e1286b9ee543b6d41c6510386c8ac2a346653758.zip175 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 4 (12.9-inch, Cellular)10/26/2021f9acecb0da237cc1546558d9292ed23b352d6bdc.zip181 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 3 (11-inch, WiFi, 1TB Model)10/26/20216505acec42e8a6f58f828ec74bf2b72b72dd7f14.zip174 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 3 (11-inch, Cellular)10/26/2021ed809adf95ec80c017f69f1b71bf05b1c8196202.zip180 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 3 (11-inch, Cellular, 1TB Model)10/26/20213a2292ad4b34fd5fe0d965fd1cc7ac6281ddf8c1.zip180 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 3 (12.9-inch, WiFi)10/26/2021069c37e75a9a55c13bd6d92a9d38de70dca40fbf.zip174 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 3 (12.9-inch, WiFi, 1TB Model)10/26/202165783901da51fc48771ad2b9e7fe953fcd0254bd.zip174 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 3 (12.9-inch, Cellular)10/26/2021a0e985c8f9a16c85a3d21f114fb6b4ffb932e318.zip180 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 3 (12.9-inch, Cellular, 1TB Model)10/26/2021f3831c04dec78aa213936000b8a83fad4f8afceb.zip180 MBNormal ReleaseiPadOS 14.8 (18H17)
iPadOS 14.8.1
(18H107)iPad Pro 4 (11-inch, WiFi)10/26/20210be3c410bd28be84c67ac449dc25917254672425.zip175 MBNormal ReleaseiPadOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 8 (Global)10/26/20218de9e559c3f83117b02703a7ad2198cc2a7d3210.zip170 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 8 Plus (Global)10/26/20216ad764bb79380ff3ed29c0b8e0d06258e2fd5aad.zip193 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone X (Global)10/26/20212e59af1a15e1722ab5d8b4f0af0294f26bc580ea.zip174 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 8 (GSM)10/26/2021aeccaa508e9f859d5b5f1b2912263a449bfebf5d.zip170 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 8 Plus (GSM)10/26/2021a3bbb71b14e4ca59e84cc214783a36fc579f5aa1.zip193 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone X (GSM)10/26/2021bd54797f5d5bffb05b5bcdde7fcf0c425134df5b.zip174 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone XS10/26/202104cc32fb2ad749aafb21230e4160b710d8252d5c.zip191 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone XS Max10/26/20212f78f0c803535c7202a2ccd6f68c2ae74a9f15c1.zip190 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone XR10/26/202108879600ff3c3594e16850417b3fa944653e6f46.zip187 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 1110/26/2021a99a0444b31766a21236e75990d2b418bfe08397.zip202 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 11 Pro10/26/202191143dc4fb6584ebaaf697278cad5a81a6aa0150.zip188 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 11 Pro Max10/26/20211c54a0b48dd394dcc75fd464c89d38eee9defb54.zip188 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone SE (2020)10/26/202175fbbfe23d7ff5e9c2501bbad36461fbee17377b.zip181 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 12 mini10/26/2021ea37c7cebb226cd45a414a97e193291696a221f4.zip186 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 1210/26/2021390ffe60f20512848ed559e4b1d4258ab007b3e1.zip181 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 12 Pro10/26/2021979872b955df8bfdd803167727bf0f128f32da92.zip181 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 12 Pro Max10/26/20210d9eea6f2c2d7248cf26378816a964b4856f5a7b.zip186 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 6s10/26/20218bc36e2a698f78e1a304387524057c61fb8045fb.zip135 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 6s+10/26/20215fb4718a8eb43fa196968b80bd8255f727365462.zip136 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone SE10/26/2021e45d433efd9cd883ec7d9ec562681ad89c20a470.zip135 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 7 (Global)10/26/20217d346c8362340899517f7bf062f502558b7af22f.zip134 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 7 Plus (Global)10/26/20218ed4106be213d9ce348d9adf3aa1ae6ffa9bc9f4.zip157 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 7 (GSM)10/26/2021c19a31d5af38c9986e5507294a8a08714892a696.zip133 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPhone 7 Plus (GSM)10/26/2021af56226c145dbaeed5f1c05196ba0b0ed3b4679b.zip156 MBNormal ReleaseiOS 14.8 (18H17)
iOS 14.8.1
(18H107)iPod touch 710/26/2021996f81d70b307a00821935dd2164305d1c0165fa.zip125 MBNormal ReleaseiOS 14.8 (18H17)
資料來源:mrmad
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