ios 11.4.1 WiFi issue

since the update I am losing wifi connection , I would be browsing the internet or watching YouTube then bang no internet I then after switch the phones WiFi off and on again and no my internet is fine due to working ok on other devices that’s not running iOS

MacBook Pro

Posted on Jul 14, 2018 1:27 AM

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Posted on Aug 4, 2018 10:34 AM

helpme705 wrote:


Same issue here with iPhone 6, I have a very weak or no WiFi connection since the update to 11.4.1 funny thing my wife has the same phone and hers works fine after the update (at least the WiFi). I put them side by side in my basement and her phone finds two strong signals mine fines none.


Since that is the case, then it would be a good idea to determine if your issue is caused by corrupted data or an app or Setting, or if it is possible a hardware issue. To do this, back up your device to iTunes or iCloud, then erase it. When you see the Hello screen, set it up, but when it asks if you want to do it from a backup, choose to set it up as new.


Once it is set up, if you are not already signed in to your Apple account in Settings, do that.


Then do the basement reception check again to see how the two phones compare.


If the problem is gone, then you know it is related to your data or your apps or Settings, so you would need to manually set up the device. Signing into iCloud would have sync'd your iCloud data, and you can download your purchased media via the iTunes and the App Store.


If the problem is not gone, then you should take it into Apple (in the "clean" that you were testing under), and have them look at the device to see if they can determine the cause of the issue.


How to back up to iCloud or iTunes


Restore from an iCloud or iTunes backup - Apple Support


Best,


GB

215 replies

Aug 4, 2018 2:01 AM in response to yorkshirejoe

I'm exactly the same.

I don't want to upgrade to HUB3 as it's supposed to be inferior to HUB2, which I have currently, and until now I've had no issues running my iPhone on wifi through it.

As I stated in my earlier post, my MacBook runs perfectly over the same channel as my iPhone, it's just the iPhone which has developed issues since the last iOS update.

It's down to Apple to pull their finger out and fix this, and we shouldn't be expected to change our routers due to their mistake.


If Apple started getting billed for everyones extra data usage due to this wifi issue, I'm sure they'd be a lot quicker to fix it.

Aug 4, 2018 12:06 PM in response to turingtest2

I have had the same WiFi problems with my IPad Air, iPhone 7plus, and both my apple TVs. I have resettled the settings (even though all Apple devices show connections, even strong connections), I have removed the connection from my iPhone then selected it again only to still not work, I have cleared my cache still no connection. I have tested to see if my WiFi speed is slow, it isn’t and still being detected on all apple devices. Any other suggestions?

Aug 5, 2018 12:42 AM in response to yorkshirejoe

I have had the same problem on my iPad pro too. I kept putting off the update for about a week then finally went ahead, it said failed firmware update showing I'm on v11.4.1 I have reset my network setting numerous times. It works for about 10 mins then have to start the process all over again.


Internet is perfectly fine, on Xbox, pc, Samsung s7 phone, iPhone 7, smart tv (netflix) smart hubs....I could go on but they are all connecting with no issues.


I

Aug 6, 2018 2:34 AM in response to yorkshirejoe

This is for Apple to respond. When is Apple rolling out an iOS fix for the router modem problem with 11.4.1. My system is unusable without constantly reconnecting to my Virgin router, about every 5 minutes. Done all the suggestions and not helping. I have an IPad professional only a few days old! Nobody should upgrade to 11.4.1!

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Aug 7, 2018 4:37 AM in response to yorkshirejoe

I too have had issues since updating to iOS 11.4.1! I can’t even turn my ‘Wi-Fi’ button on in ‘Settings’, let alone have my ‘Bluetooth’ sit there with the ‘search’ scroll just go on, and on, and on, and on, etc., etc.!! I just bought the bloody thing last Thursday, so you can geuss how happy I am! 😉 I also have issues waking it up with ‘Touch ID’

Aug 8, 2018 9:54 AM in response to yorkshirejoe

Has anyone got anywhere with fixing this issue? I have iphone 6s and issues with wifi connectivity on my home wifi (which is Virgin Media). My husband's iphone has same issue at home but not work, no issues with other devices on different ios versions or my PC on the wifi.


So far I have tried 3 support chats with Apple with no results, and have -

- rebooted my router (several times)

- done a diagnostic test with Apple

- switched the phone off and on

- forgotten the network and reconnected (several times)

- done a factory reset of the phone and restored from iCloud

- done a reset of the network settings

- tried turning off bluetooth

- tried turning off find my phone (but it won't let me)


I don't know what else to try! Apple's technique now seems to be to cut me off every time I start a support chat.

Aug 11, 2018 4:06 AM in response to gloveluc

I have tried everything as you did with my iPhone 6 and it still is messed up at home.

Does not find connections

Sometimes connects with strong signal but very delayed internet

Signal is strong for a few minutes then goes to one bar then drops completely

Very weak short distance, I need to be within 20 feet of the router to get a signal

For my Netgear extender sometimes it says wrong password, which is not the case

All this seems to cause excess battery drain and is using much more data than usual

Is there any word on what or when Apple (the trillion dollar company) will do something about this?

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ios 11.4.1 WiFi issue

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