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LuLuShen123 Author

Level 1

16 points

When I update my iphone X to IOS 14.8,there always remind that "software update failed ,there was an error when download the iOS 14.8

When I update my iphone X to IOS 14.8,there always remind that "software update failed ,there was an error when download the iOS 14.8.How can I update to IOS 14.8?

iPhone X, iOS 14

Posted on Sep 28, 2021 11:12 PM

Top-ranking reply

Lawrence Finch

Level 10

212,672 points

Posted on Sep 29, 2021 12:21 AM

To update all of these requirements must be met:

You must have sufficient free storage; probably at least 4 GB (5 for iOS 15)
You must be connected to a Wi-Fi network (and not a personal hotspot) unless it is an iPhone 12 series with an active 5G network connection
The phone must be charged to at least 50%, and preferably plugged in so it stays above 50% during the update
The phone must not be in Low Power Mode
The phone must not be connected through VPN
The phone cannot be in Airplane mode

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When I update my iphone X to IOS 14.8,there always remind that "software update failed ,there was an error when download the iOS 14.8

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