background
We are currently on version A and want to update to version B, but currently we can update to version C.
It can be done, but you don’t necessarily need to update to the latest version.
Just download B and update it.
method
The idea is to download the target version and then update it. You can download it here:
https://support.apple.com/zh-cn/HT211683
It can be seen that multiple download methods are provided, and you can use the AApp store.
