“Weak Security” Wifi after iOS 14 update

Since updating to the newest iOS 14, my WiFi connection has an alert of “Weak Security”. I’ve called both my internet/service provider and both show on their end the system is registering correctly. Upon reading more, apparently the newest iOS creates a new MAC address that may not be recognized on the modem you use, causing a “Weak Security” notice? My wifi connection on my phone is slower than if I were disconnected from it.


All my other devices work on my wifi.


Any suggestions on how to get rid of this?




[Re-Titled by Moderator]

iPhone XR, iOS 14

Posted on Sep 20, 2020 10:12 AM

Reply
Question marked as Top-ranking reply

Posted on Jan 9, 2021 7:30 AM

ginafromdavie wrote:

I have the same question how can I fix it

This is NOT an iPhone problem; it is a problem with your router settings.


A "Weak Security" notification means that your Wi-Fi router is not configured correctly. There is a new feature in iOS 14 that checks and displays a message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now. 


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security. And don't forget to configure your range extenders (if any) also! After changing the router settings be sure to forget the network on your phone, then reconnect.


255 replies
Question marked as Top-ranking reply

Jan 9, 2021 7:30 AM in response to ginafromdavie

ginafromdavie wrote:

I have the same question how can I fix it

This is NOT an iPhone problem; it is a problem with your router settings.


A "Weak Security" notification means that your Wi-Fi router is not configured correctly. There is a new feature in iOS 14 that checks and displays a message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now. 


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security. And don't forget to configure your range extenders (if any) also! After changing the router settings be sure to forget the network on your phone, then reconnect.


Jan 12, 2021 7:32 AM in response to HPL48

This is what William K wanted you to read by scrolling up. As apparently your scroll up feature is broken, here it is again:


This is NOT an iPhone problem; it is a problem with your router settings.


A "Weak Security" notification means that your Wi-Fi router is not configured correctly. There is a new feature in iOS 14 that checks and displays a message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now. 


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security. And don't forget to configure your range extenders (if any) also! After changing the router settings be sure to forget the network on your phone, then reconnect.


Jan 21, 2021 8:10 AM in response to 32Hornet

I guess you didn’t read the answer, right above yours on the page you posted on, so here it is again so you don’t have to go back a page:


This is NOT an iPhone problem; it is a problem with your router settings. So your sister’s router is configured correctly, but yours is not.


A "Weak Security" notification means that your Wi-Fi router is not configured correctly. There is a new feature in iOS 14 that checks and displays a message if your router is not using the most up-to-date security settings. Note that your router has always had weak security, you just didn’t know about it until now. 


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security. And don't forget to configure your range extenders (if any) also!


Note also that weak security does not interfere with using Wi-Fi, it is just a warning. Your Wi-Fi should still work normally, and, if it doesn’t, it is not because of the weak security message.

Feb 6, 2021 10:17 AM in response to phone11max

No matter what CenturyLink said, this is NOT an iPhone problem; it is a problem with your router settings.


A "Weak Security" notification means that your Wi-Fi router is not configured correctly. There is a new feature in iOS 14 that checks and displays a message if your router is not using the most up-to-date security settings. Note that your router has always had weak security, you just didn’t know about it until now. 


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security. And don't forget to configure your range extenders (if any) also!


Note also that weak security does not interfere with using Wi-Fi, it is just a warning. Your Wi-Fi should still work normally, and, if it doesn’t, it is not because of the weak security message.

Feb 14, 2021 7:28 AM in response to MrHad74

This is NOT an iPhone problem; it is a problem with your router settings.


A "Weak Security" notification means that your Wi-Fi router is not configured correctly. There is a new feature in iOS 14 that checks and displays a message if your router is not using the most up-to-date security settings. Note that your router has always had weak security, you just didn’t know about it until now. 


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security. And don't forget to configure your range extenders (if any) also!


Note also that weak security does not interfere with using Wi-Fi, it is just a warning. Your Wi-Fi should still work normally, and, if it doesn’t, it is not because of the weak security message.

Dec 2, 2020 1:39 PM in response to 17lauren

  • You open the manual for your router (either the dead tree edition or the on-line manual on the manufacturer’s website)
  • You follow the instructions to log in to the router’s administration site (it’s a web page you access with a browser from a computer)
  • You follow the instructions in the manual to check for a router firmware update and install it if there is one
  • You follow the instructions in the router’s manual to change the encryption settings
  • You select one of these (whichever it has): WPA2(AES), WPA2-PSK(AES), WPA2 Personal, WPA2(AES)/WPA3
  • You do NOT select WPA/WPA2(AES), WPA, WPA2(TKIP), WEP or any variation of these
  • You restart your router by turning it off for a few seconds
  • You go to Settings/Wi-Fi, tap on the i next to the network name and tap Forget this network
  • You go to Settings/Wi-Fi and select the network to connect to it again.

Nov 3, 2020 6:27 PM in response to Spaniel54

Spaniel54 wrote:

Iphone is getting weak security message

That means that your router is not configured correctly. iOS 14 checks and displays that message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now.


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security.


Nov 8, 2020 7:29 AM in response to MazdaMom

REPEATING the post earlier in this thread, that you apparently didn’t bother to read:


That means that your router is not configured correctly. iOS 14 checks and displays that message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now.


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security.


Nov 10, 2020 8:43 AM in response to DLHC6964-JK

DLHC6964-JK wrote:

why is my iphone7 saying weak connection?

If it says Weak Security, that means that your router is not configured correctly. iOS 14 checks and displays that message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now.


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security.

Nov 11, 2020 6:49 AM in response to 1212921

1212921 wrote:

Can you please give me the answer you gave “Weak Security”WiFi after iOS update please9

If it says Weak Security, that means that your router is not configured correctly. iOS 14 checks and displays that message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now.


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security.

Nov 12, 2020 7:20 AM in response to vee176

It would have been SO helpful if you had bothered to read any of the posts in the thread that you posted to, especially the one right above yours, but to save you the trouble of scrolling up here is the answer again:


If it says Weak Security, that means that your router is not configured correctly. iOS 14 checks and displays that message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now.


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security.


Nov 15, 2020 12:37 AM in response to janicefromnacogdoches

REPEATING what is posted many times in this thread:


If it says Weak Security, that means that your router is not configured correctly. iOS 14 checks and displays that message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now.


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security.

Nov 27, 2020 2:09 PM in response to 19Havasu94

19Havasu94 wrote:

WiFi, weak security

It’s such a shame that people don’t bother to read other messages in a thread before posting the same question that has been answered dozens of times.

REPEATING what is posted many times in this thread:


If it says Weak Security, that means that your router is not configured correctly. iOS 14 checks and displays that message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now.


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security.


Dec 1, 2020 8:41 AM in response to November1954

November1954 wrote:

The WiFi says weak security on my iPhone what does this mean.

It’s such a shame that people don’t bother to read other messages in a thread before posting the same question that has been answered dozens of times.

REPEATING what is posted many times in this thread:


If it says Weak Security, that means that your router is not configured correctly. iOS 14 checks and displays that message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now.


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security.

Dec 3, 2020 11:39 AM in response to koomaren

It’s such a shame that people don’t bother to read other messages in a thread before posting the same question that has been answered dozens of times; it would save so much time.


REPEATING what is posted many times in this thread:


If it says Weak Security, that means that your router is not configured correctly. iOS 14 checks and displays that message if your router is not using the most up-to-date security. Note that your router has always had weak security, you just didn’t know about it until now.


See this Apple support article for how to configure it correctly—>Recommended settings for Wi-Fi routers and access points - Apple Support, specifically the section headed Security.


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“Weak Security” Wifi after iOS 14 update

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