Guys, I facing with slow IOS download speed both directly from phone apps 5g wifi (3 hours) and itunes on cable LAN (24 hours).

I know my internet connection is not slow other thing is working as usual, streaming, download all is good.

I check with fast.com and ookla speed test I got good results but only the IOS update file is taking longer time. previously it takes me around 10-15 min.

Is it related to apple server?

Or is there something that I can fix by changing region like Steam apps to make it better download in other region?

I am updating from 15.1.1 to 15.2.1

*Update* i just happen to update my PC GPU update 600MB done within 2 min and this IOS file 900MB still showing 24 hour in my itunes. something is not right here

Got any advice?
Thanks in advance.

This post has been edited by Firdaus_Fenriz: Jan 17 2022, 11:25 PM