Note:The pp assistant first closes the automatic ios firmware upgrade option in the pp assistant settings and then tries again. If the pp assistant is not installed, we can install a pp assistant.
1. Open the pp assistant and click "more", as shown in the figure below.
Click "settings" on the more pages, as shown in the following figure.
Then, find "general" in the enabled settings and click "open".
In general purpose, we can click "disable ios firmware automatic upgrade", as shown in the figure.
If it is still useless in the pp assistant, you can only upgrade it on your computer through iTunes.. (The prerequisite is that the network speed is fast, and you must remember to back up data before updating to prevent data loss during the update process.) the procedure is as follows:
1. Download and install itunes on your computer, and connect your ipad to your computer.
2. If the ipad or iphone is not the latest system, you will be prompted to update the new software version after connecting to your computer. Click download and update. The update process is slow and requires patience.
In the pop-up box, click "Download and update", as shown in the following figure.
Then, click "continue" in the pop-up window.
Click "next", as shown in the following figure.
After reading the meanings, click "agree".
The above is an online upgrade, online upgrade requires the network, this process will be slow, because you need to download the ios installation file to the desktop and then install, of course, we can also download the ios file to the computer, and then use itunes to restore it.