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I got an error immediately after the update saying:

Cellular Update Failed
Your iPhone cannot make and receive
calls or access cellular data until it has
been updated.

Now, under Settings "Cellular" says "Error" and when I click on it, it says only:

An update is required to use cellular data on this iPhone.

A "Learn more" button takes me to this:


Not very helpful.

Anyone have any experience with this? I have T-Mobile, with both an eSIM and a physical SIM card, but I can't even switch between them since "Cellular" settings aren't available.

I've rebooted, pulled out and reinstalled the physical SIM, toggled Airplane Mode—all to no avail.

Thanks for any advice!
The only other suggestion via google is a DFU restore. A quick search of the forums is from another T-Mobile user.

https://forums.macrumors.com/thread...update-failed-on-tmobile-anyone-else.2276108/
 
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Optimistic about this release. It feels more incremental than macOS 11 was. Big Sur was a bit rocking IMO and I'm feeling like there's nothing all that big here feature wise. Also hoping this is the beginning of the end for Intel because Apple does a good job tying stuff off and I've got my 2019 MBP for another year and a half or so.
This is a iOS update thread, not macOS.
 
I really felt that IOS15 out of the box was about the buggiest release going. I think 15.1 is sorely needed.
 
If I have iCloud photos turned off then is apple unable to scan my photos? Or can they scan my iCloud backup all the same?
If Apple hasn't snuck it in, then they aren't being scanned for CSAM at all on-device. Per the announcements and whitepapers, the system will scan all photos. Turning off iCloud Photos only stops the results from being sent to the server for decryption and reporting if the threshold is met.

As it sits currently, Apple could do whatever they wanted with your iCloud photos and backups as they aren't end-to-end encrypted. CSAM scanning did not come with any mention of adding E2E encryption, so it offers no added security or privacy (quite the opposite, actually).


Add verifiable COVID-19 vaccination information to Apple Wallet and Health

On the topic of dangerous societal paths that lead to slippery slopes. :rolleyes:
 
I have found a really annoying bug, that I have reported... in iOS 15.1, the Apple Calendar app mixes appointments between different days. As I swipe from day to day, I'm seeing appointments that belong on other days. In many cases, after 10-15 seconds, this resolves and the data "pops" to the right date, but not always. This never happened on iOS 15.0.1, but I had other annoying bugs, so I was hoping I would have somethings fixed, not new things broken.
 
Storage capacity 128G

Storage available 137.5G

i guess next update will fix this bug.
What model is your iPhone? We should be listing the model for bugs like this, we can tell what models are affected. The user below with the 12 Pro said the update fixed his storage reporting error.
 
The implementation. It'll be lousy at it while stepping off the privacy cliff by crossing the device line. As discussed in dedicated threads, there are much more effective methods that are safer for all of us without having to opt-out of major functionality to avoid being subject to scrutiny. Good motive, bad execution.

Has CSAM detection been activated as part of iOS 15/15.1? I didn't see it in any release notes, and am currently, reluctantly, using 15 on an older iPhone as my 12 mini's battery life is absolute garbage when idle (seriously, I go to bed with 40% charge and by 5 AM the phone is completely dead), and the 14.8 update killed my charging speed. The old phone loses 5-10% overnight, the 12 loses 30-40%. Same Carrier, same SIM, same apps, same settings.
Thank you for taking the time to fill me in I tend to forget things ( blame my ADD).
 
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Anyone getting mail errors since updating? I can't get my AOL/Verizon account to work. I keep getting a "No password provided for Verizon" error, even though the password is entered and correct -- and was working before the update.
 
I'm seeing reports in this thread that the build is 19B74 (which is/was RC1), which makes me wonder what happened to 19B75 (RC2)?
 
Any tips for safari tabs shared throughout iPhone 11P and iPad Pro 2018?
both were on 14.8 and working fine with iCloud tab in Safari, now after updating to 15.1 they went missing. I restarted both devices…

Completely broken for me too since 15.0. Worked fine before. Will take barely a year until they fix it! /sarcasm
 
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