How to upgrade iOS8.4.1 to the official version of iOS8.4.1 for ipad

IOS8.4.1 upgrade considerations:

● IOS8.4.1 requires a wireless network. Therefore, it is not recommended to upgrade iOS8.4.1 over a Wi-Fi network;

● OTA online upgrade if you have escaped from prison, you 'd better use the flash method to upgrade. The online OTA upgrade may cause problems, but it is not always possible.

● Ensure that the power of your device is above 50% before iOS8.4.1 upgrade .;

Steps for iOS8.4.1 upgrade:

1. Open the iphone, go to the desktop, find "settings"-"LAN settings", and then find "Wifi network", as shown in the figure below.

[Settings], and then go to [general] settings, as shown in the following figure:

2. Go to the page and find [software update]. The system will find the iOS8.4.1 available update and [download and install] options, as shown in the following figure.

3. The device will automatically download the iOS8.4.1 update file, which takes about 10 minutes. After the automatic download is complete, click install, as shown in the following figure.

After the ios8.4.1 upgrade is completed, the verification is displayed and the iOS device is restarted, as shown in the following figure.

IOS8.4.1 automatically enters the desktop after the upgrade is completed, and then we can view the system version in general purpose, as shown in the figure.

The above is the graphic upgrade tutorial for the official version of iOS8.4.1. Therefore, it is very simple to directly upgrade the version on your mobile phone. However, traffic is required. Of course, we can use wifi to solve this problem.