iOS 11.4 WiFi Problems

I just went to the apple store, got my phone replaced and now it finally works with 11.4.1 and 12b10.

I have the same problem with iPhone 6s and iPad Air 2, both of them don't connect to my WiFi after disconnecting them once, the only way to do this is restarting device. I've tried everything including router restarting.

Yep.... big problem and now can’t roll back to 11.3.1 as it’s gone. I was at Apple yesterday and people were lined up with the same problem. Doesn’t seem to affect iPhones as much. Apple’s solution? The usual... But nothing works. It was very satisfying for me to see the “genius” wife out my iPad to ‘new’ state, reapply IOS, only to have my iPad refuse to connect to the store‘s WiFi.

Cmon apple...

get with it. Fix these crazy problems. Btw, a few acquai are running IOS12 BETA AND ARE HAVING THE SAME PROBLEM☹!

I’m wondering how aware they are. I’ve been reading the 11.4.1 developer blogs and can’t find anything about the WiFi issue, but lots on WiFi message syncing and other things that use WiFi. It could be that the WiFi issue that we‘re experiencing is just a symptom of a new feature that’s in 11.4, but some are reporting the problem with 11.3 also.

Seems that the Wi-Fi dropping problem does not occur on devices with the A11/M11 processors, but does occur on devices with the A10/M10 processors and older. Let’s hope Apple solves this problem with iOS 11.4.1. Otherwise, leave Apple and switch to Android.

Yes, same here. At home, it happens that it keeps connected (no WiFi icon), and when you go into settings you see that’s connected but it says No internet connection. I have to turn WiFi off and re connect. Also, I have a AirPort Express.

It’s definitely a software issue.

This has nothing to do with WiFi, this is a bug with 11.4. Moreover, the battery drains quickly because it's non-stopping looking for WiFi. Who is going to pay me the 4G bill? I can't downgrade to 11.3.

I was at the Glendale Galleria Apple Store today and we should see the public version of 11.4.1 in the next few weeks, Apple has already seeded the version 3 of the beta a sign that the public version is just around the corner.

same Issue here since iOS 11.3 on iPhone 6/6s

when the screen goes off, WiFi connection can't be established again. I have to go to Menu and disable/enable wifi from there. In most cases it helps, however in 10% I have to forget that wifi connection and re-connect again.

(issue not solved with iOS 11.4)

very very annoying.

I have the same issue. I have tried all tips attempting to find a final solution to my Wi-Fi issue but unfortunately, nothing has worked so far. I connect with my home WiFi and it stays connected for few seconds, then disconnects without any warning. Also at work, in different WiFi connection and relatively stronger signal, same issues. The iOS 11.4 has a bug and it needs to be fixed. I’ve heard that iOS 12 beta version has same issues. It is annoying because you think you are on Wi-Fi and actually you are not. Besides, it costly and not productive. APPLE, any luck???

Wow Linda!

Couldn't understand a word of that sorry.

But reading between the lines, I don't think you have an iOS 11.3 or 11.4 problem.

When you go to settings -> wi-fi -> (confirm it's enabled) -> <list of wifi networks here> (Can you see your router, can you see your neighbours router, can you see any routers?)

if you can, it's not your phone.

I go to iPhone WiFi is says disconnected. Happened after 11.4 installed. iPads works fine after install TV’s work fine on AT&T. iPhone will show router name if I go to settings, WiFi and look up my router name it says disconnected so I go to the router name tap on it shows and leaves right away. I think there is something about iCloud Drive maybe. I turned it off and router came back briefly, longer than any time since download. It did keep asking for WiFi password. When is there going to be an Apple fix for this I wonder. I’m not wanting to install 12 if it is not helping.

Using first gen iPad Pro. It has been rendered practically useless following latest update. My iPhoneX is fine, but the iPad is awful. EVERY time turn it off/have a break, I have to delete network settings and then select my WiFi again and then put in the password. This really needs sorting Apple......and fast.....assuming I can get WiFi!!

Can’t anyone admit that this problem is related to the iPad Pro and 11.4 . I called Apple care today about no WiFi on iPad Pro they reset the network in settings then it worked for a couple of hours . Apple care technician in complete denial about cause of problem . How could it be your router if all your other apple devices or PCs connect fine . It’s a FUBAR created by Apple

I spent time online with Apple support, which didn't help, so I did a factory reset, which also didn't help. Do you have problems with ALL wireless networks or just one/some? I have narrowed my problem down to my office at work. In other buildings on campus it stays connected, same network. I can manually connect to WiFi, but it drops quickly (as in I have to have already composed and then rush to send a text if I want it to go through) and doesn't auto-join (again, in my office only). This happened the moment I updated to 11.4.1. Never had an issue prior.

Apple wants to blame the network, and IT here says " if others don't have a problem (they don't, not even in my office), and it happened with the update, it's the phone". I guess I'm headed to the genius bar this weekend.