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Hello everyone, Lin Fei to answer the above questions, iphone6 upgrade ios11.2.6,iphone6 upgrade ios11 many people do not know, now let's take a look!

IPhone6 Plus upgrade iOS11.1 tutorial iPhone 6 Plus how to upgrade iOS11.1 after five beta versions of iOS11.1, Apple released the official version of iOS11.1 in the early hours of November 1st, mainly fixing the previously sensational WiFi security vulnerability and adding more than 70 emoticons to satisfy and fix a large number of bug. For fruit fans, it is still necessary to upgrade iOS 11.1. As an official version, Apple has pushed it to all users. The following article focuses on iOS 11.1 upgrade tutorials.

With the exception of the iPhone version of iPhone 5Accord 5C and older devices such as iPad version of iPad 4, iOS 11 is no longer supported, and all other models can be upgraded to the latest official version of iOS 11.1. Here is a picture to show you which devices support upgrades.

For fruit fans, the easiest and most convenient way to upgrade is to upgrade online through OTA under the WiFi network. The OTA upgrade method is attached below.

1. First connect the iOS device to the WiFi, and then turn on Settings-General-Software Update. After that, you can see that the official version of iOS 11.1 is being pushed, and then click the download and installation below, as shown in the figure.

two。 After downloading, it will pop up that you need to output an unlock password. You only need to enter the unlock password once according to the prompt to confirm the upgrade. After that, the device will automatically download the update file and restart to complete the upgrade. All we have to do is wait patiently.

After the upgrade, open Settings-General-Software Update again and you can see that you have successfully upgraded to the latest official version of iOS 11.1.

For people who break out of prison, there may be some minor problems with the system, such as system jams. If you want to flash your system, you need to download the firmware and then use the iTunes tool to flash your computer.

At the end of this article, I hope it will be helpful to you.

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