Software Update Failed Error for iOS 15.7 on iPhone 8

Yea same thing with me should I just install the 16 update

I have the same issue on iPhone 11.

And when I try to download version 16, I cannon for not the space issue, but I have free 4 GB on my phone.

I have the same issue with my iPhone 12, i also cant install the ios16 update bc phone keeps telling me that 15.7 is required

i have the exact problem

Same problem with an iPhone 8 Plus. Even force touch/long pressing the "Download and Install" button to just download or download and install tonight fail to work.

Same here with XR. Been trying for 2 days. Very frustrating. Looks to me like they rushed this update too fast.

I have exactly the same issue on my iPhoneXs, despite freeing 5 GB storage on my phone and resetting the network settings. Very annoying :(

All applied. Same result.

update is 331MB, yet I have 9GB free.

still fails and also asks me about download with cellular network while in wifi (tested multiple wifi with/without cell data)

Maybe Apple fix this problem. Seems everyone devices having problems

I have 15 GB free and still won’t install. The error I get suggests a corrupt download, although some have discussed a terms & conditions message. C’mon Apple, don’t be like Microsoft!

There technically not what used to be

I have the same phone, and I’m having the exact same problem as you are.

I am having the same issue, I tried, reseting the wifi, restarting the computer, removing storage and with no luck!

Yeah I’m currently having that same issue with my XR.. it won’t let me update and when I try to do iOS 16 it bugs out and makes it seem like I didn’t try to update it a second ago