Email slow after iOS 26.1 update

I have an iPhone 15 that was "updated" a few weeks ago with ios 26.1. Is there any possible way to go back to another version? I'm sure this has been brought up before but the mail app on this version is horrible. It takes hours before my mail is updated. It seems that my mail is not updated unless I open the app, so now I get mail that is hours old. This is a problem when emails are crucial. It is also important when sites are verifying your identity by sending you an email. This was never a problem in the past versions of the ios but this one is garbage. I see that the "developers" added lots of cute features but someone should tell them that most of us don't us our phone to look at the new transparent screen features, we need to get our email, as soon as possible. Someone should have put a message out before the phones were updated to tell people that your screen will now look cute but your email will be delayed.


If there is anyone out there who knows how to get this thing back to getting my mail on time please let me know.



[Re-Titled by Moderator]

Original Title: Slooooooooooow email with ios 26.1

iPhone 15, iOS 26

Posted on Jan 12, 2026 3:07 PM

Reply
Question marked as Top-ranking reply

Posted on Jan 21, 2026 12:12 PM

joeinAnaheim wrote:

Hi Mac Jim,

I just rechecked and my accounts are set to "Fetch" and "Automatically". I did notice that under the "Fetch" settings when it is set to "Automatically" it says "Your iPhone will fetch new data in the background only when on power and Wi-Fi. So does this mean that it will only get my email when I am connected to power and when I am connected to a Wi-Fi system? I do not recall this being the case before. I'd get my emails pretty much all day long.

Yes that has always been the case for fetching emails with the Automatic setting. Here is a screenshot going back to iOS 11 where it is the same. You can change it to 15 minutes to fetch emails manually, but that does come at a minor expense of increase battery usage.


I don't think there has been a change in the Background Refresh option for Mail, but you may want to check at Settings > General > Background App Refresh > Background App Refresh, and make sure it is set to Wifi & Cellular. And finally make sure you are not using Low Power Mode where your Battery indicator on the top of the phone will be Yellow. This will stop Mail Fetch. If your Battery indicator is yellow, turn Off Low Power Mode at Settings > Battery.

Use Low Power Mode to save battery life on your iPhone or iPad - Apple Support


If you are only seeing the fetching of the emails being slow after opening the Mail app on WiFi, then that could indicate a router issue where restarting the router may provide a solution. A good test is to see if the same slow response occurs on cellular too.

36 replies

Jan 30, 2026 9:51 AM in response to LD150

Hi LD150,


So you and Jeff are saying that the only way an iPhone 15, running iOS 26.1 or 26.2 can receive email, when the mail setting is on "Automatic" is to be plugged into power and connected to a WiFi system? Maybe I'm too "elderly" but that seems counterintuitive to the entire purpose of buying a $1,000 cellular phone. If I wanted to get voice mail messages in that manner I'd have a land line phone and an answering machine. The whole point of a cellular phone is to be able to communicate with people you need to communicate with while NOT sitting at your desk with a telephone plugged into the wall.


I realize that shutting off the phone will prevent it from functioning in any way, including retrieving emails, or, for that matter, doing anything. But if my phone is turned on why would it have to be plugged into a charger in order to get emails? I know for a fact that this statement is not correct since if I have my phone with me and I open the mail app, and I am NOT plugged into a charger, I can still get mail, all be it extremely slowly.


At the suggestion of other posters I changed the settings on the mail app to NOT fetch mail "Automatically" but "Every 15 Minutes" and it still only retrieves my mail when the app is open and is the active open app on the phone, meaning, if I switch to another app it will not retrieve the emails.


Although I am also an "elderly" guy I've been using computers since the days of Compaq "portable" computers with floppy drives so I'm pretty sure I can tell if something isn't operating properly. If I set the phone to get emails "Every 15 Minutes" and my email app icon on the phone is showing no emails but when I open the app I get a message "Checking for email" and then 20 emails show up, the oldest being 2 hours ago, then there is something wrong with the system.


It would appear that no one on this forum, which, is on the apple.com website so presumably includes people who are supposed to have answers, actually has an answer to this issue.


Thank you for all your input and comments.

Jan 30, 2026 10:12 AM in response to joeinAnaheim

My understanding is push works that way if automatically is selected and you’re on battery. On my mail when I tap on the icon to either open it or bring it up on my iPad, it instantly checks for new mail at the same time.


If my iPad is plugged in, which I always do overnight, I have new unread mail from throughout the night. My iPhone works the same way.

Jan 30, 2026 11:17 AM in response to joeinAnaheim

joeinAnaheim wrote:

Hi LD150,

So you and Jeff are saying that the only way an iPhone 15, running iOS 26.1 or 26.2 can receive email, when the mail setting is on "Automatic" is to be plugged into power and connected to a WiFi system? Maybe I'm too "elderly" ...
Thank you for all your input and comments.

No my comment to that person was about software and app updates, not email.

I get email notifications whether on battery or on charge, whether on wifi or cellular.

The theory that wifi shuts down on battery until opened is not in my experience, my Outlook.com mail on Mail app pushes immediately


Not sure what Mail "automatic" setting is or where it is.

EDIT: sorry you meant Fetch Automatically - I never use that, always push.


(I'm 74 and not the oldest helper here by any means)



Jan 12, 2026 10:46 PM in response to joeinAnaheim

Was your device Jailbroken? If that's the situation, please be informed that attributing the issues to iOS updates may not be accurate.


I have been updating my devices ever since I bought my first device in 2009. iPhone 3Gs, 4S, 5, 6, SE (1st Gen), 7, 8 and iPhone 12 Pro, iPad Pro, iPhone 13, Macbook Air 2019, MacBook Pro 16"




I never had any issues with any iOS, iPadOS, or macOS updates to date.


I would personally recommend everyone update their devices instead of listening to rumors from people who may not have kept their devices free from any spurious software.


iOS / iPadOS devices cannot be hacked or infected with Virus / Malware / Spyware if it is updated to the latest iOS/iPadOS unless you have intentionally downloaded spurious software or unauthorized apps directly from the internet and installed them on your device or/and have Jailbroken



iOS updates generally aim to enhance user experience, boost security, and fix bugs rather than disrupt core features. Issues after updates might stem from underlying, unmentioned factors. Updates won't typically alter personal data but may refine settings or features. Backup before major updates for safety. Review Apple's update details and backup advice for a smooth process.


This seems purely coincidental, so please check the settings on your device.



See what each update does: OS — iOS 26, About iOS 18 Updates, About iOS 17 Updates, About iOS 16 Updates, About iOS 15 Updates, About iOS 14 Updates, About iOS 13 Updates, About iOS 12 Updates, and so on...



Jan 20, 2026 9:18 AM in response to SravanKrA

SAs I have said, I have not changed anything on my phone. Apple sent the updated IOS to my phone and installed it. I now have a problem with receiving my emails. It literally takes hours to get email, when I do get them, and when I try to read them half the time I only get the heading, the body is still not loaded.


It would be more helpful if you find out why this happened rather that telling me that "change is difficult" or suggesting I'm using some kind of illegal "jailbroken" phone, or "listening to rumors". This isn't a "rumor," it is happening to my phone, which is a legally purchased iPhone. If there is something in Settings that needs to be changed Apple should send out a notification when the send the "update."




[Edited by Moderator]

Jan 20, 2026 9:20 AM in response to SravanKrA

Maybe that's part of the problem. Maybe customers should be able to "pick and choose" which iOS they want on their phone. Maybe some of us are perfectly happy with the way our phones are working and don't need "transparent icons", maybe we just want to get our mail in a timely manner. How about Apple allow customers who do not like the "updated iOS" to go back to the one that worked perfectly fine.

Jan 21, 2026 9:54 AM in response to Jeff Donald

The emails I'm referring to are my primary email account which is an att.net account. I get these emails on my computer almost immediately. On my iPhone 15 with the "old" iOS I got them very quickly. With the "new" iOS, 26.1 and, now, 26.2 I only get them when I open the email account on the phone and then it takes forever for the "checking email" to conclude and then the emails show up but on many of them if I try to open them I get the message that the "content" didn't download.


I'm not sure what my router and model have to do with getting my email on my phone but they were restarted a day or two ago because of another issue.

Jan 21, 2026 10:01 AM in response to Mac Jim ID

Hi Mac Jim,


I just rechecked and my accounts are set to "Fetch" and "Automatically". I did notice that under the "Fetch" settings when it is set to "Automatically" it says "Your iPhone will fetch new data in the background only when on power and Wi-Fi. So does this mean that it will only get my email when I am connected to power and when I am connected to a Wi-Fi system? I do not recall this being the case before. I'd get my emails pretty much all day long.

Jan 29, 2026 11:28 AM in response to sberman

Well, this thing is still not working as it used to. As an example this morning the last email I received before opening the mail app again was at 7:43 a.m. I opened the app a 11:20 a.m. and had 30 emails that came in between the 2 times.


In my "Settings", "Apps", "Mail", "Mail Accounts" the "Fetch New Data" has "Push" turned on. Under that setting my email accounts all indicate "Fetch" in gray. Under that section is a section identified as "Fetch" which states "The schedule below is used when push is off or for applications which do not support push. For better battery life, fetch less-frequently." That is set to "Automatically" rather than any of the specific time schedules listed. Under that it states that "Your iPhone will fetch new data in the background only when on power and Wi-Fi." (emphasis mine).


Are these the correct settings for the new iOS and if so why does my phone still only retrieve mail when I open the Mail app?


Jan 31, 2026 2:48 AM in response to Jeff Donald

BTW Gmail doesnt ever offer Push in my experience and only syncs 30 days of emails. Pretty useless IMHO. I only have a Gmail address because I have a modest YouTube channel.


I have had twenty flawless years with my Hotmail > Live > Outlook account. I pay for 365 now but have only recently done so. I use it as my Apple ID too.


Re AT&T account, I always steer clear of email addresses provided by my internet provider as it makes changing internet providers problematic.

Email slow after iOS 26.1 update

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