Why does my iPhone 7s keep losing WiFi since I installed iOS12?

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP











up vote
2
down vote

favorite












I can connect the phone to wifi manually, but after several minutes, it loses the connection, and I have to restore it manually. This did not happen before I installed 12.










share|improve this question









New contributor




Bob Johnson is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.























    up vote
    2
    down vote

    favorite












    I can connect the phone to wifi manually, but after several minutes, it loses the connection, and I have to restore it manually. This did not happen before I installed 12.










    share|improve this question









    New contributor




    Bob Johnson is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.





















      up vote
      2
      down vote

      favorite









      up vote
      2
      down vote

      favorite











      I can connect the phone to wifi manually, but after several minutes, it loses the connection, and I have to restore it manually. This did not happen before I installed 12.










      share|improve this question









      New contributor




      Bob Johnson is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      I can connect the phone to wifi manually, but after several minutes, it loses the connection, and I have to restore it manually. This did not happen before I installed 12.







      iphone ios upgrade troubleshooting






      share|improve this question









      New contributor




      Bob Johnson is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









      New contributor




      Bob Johnson is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question








      edited 2 hours ago









      bmike♦

      150k46267585




      150k46267585






      New contributor




      Bob Johnson is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 2 hours ago









      Bob Johnson

      111




      111




      New contributor




      Bob Johnson is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Bob Johnson is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Bob Johnson is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.




















          1 Answer
          1






          active

          oldest

          votes

















          up vote
          3
          down vote













          Before doing anything, have you erased network settings and verified WiFi is stable?



          Next, erase all content and settings and retest on a new network.



          Apple typically stops signing the previous release within a week of a new iOS, so you could try restoring back to iOS 11 to rule out a hardware failure that was a coincidence. At that point you can decide to see Apple service before upgrading to understand if you have any recourse from them in case a second upgrade also fails.



          Many many iPhone 7 era devices work fine, so it’s almost certainly not a widespread bug. If you’re sure you want iOS 12 I would erase and restore the device and then connect to a Mac to look over the system logs if the failure continues.






          share|improve this answer




















            Your Answer







            StackExchange.ready(function()
            var channelOptions =
            tags: "".split(" "),
            id: "118"
            ;
            initTagRenderer("".split(" "), "".split(" "), channelOptions);

            StackExchange.using("externalEditor", function()
            // Have to fire editor after snippets, if snippets enabled
            if (StackExchange.settings.snippets.snippetsEnabled)
            StackExchange.using("snippets", function()
            createEditor();
            );

            else
            createEditor();

            );

            function createEditor()
            StackExchange.prepareEditor(
            heartbeatType: 'answer',
            convertImagesToLinks: false,
            noModals: false,
            showLowRepImageUploadWarning: true,
            reputationToPostImages: null,
            bindNavPrevention: true,
            postfix: "",
            onDemand: true,
            discardSelector: ".discard-answer"
            ,immediatelyShowMarkdownHelp:true
            );



            );






            Bob Johnson is a new contributor. Be nice, and check out our Code of Conduct.









             

            draft saved


            draft discarded


















            StackExchange.ready(
            function ()
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fapple.stackexchange.com%2fquestions%2f337197%2fwhy-does-my-iphone-7s-keep-losing-wifi-since-i-installed-ios12%23new-answer', 'question_page');

            );

            Post as a guest






























            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes








            up vote
            3
            down vote













            Before doing anything, have you erased network settings and verified WiFi is stable?



            Next, erase all content and settings and retest on a new network.



            Apple typically stops signing the previous release within a week of a new iOS, so you could try restoring back to iOS 11 to rule out a hardware failure that was a coincidence. At that point you can decide to see Apple service before upgrading to understand if you have any recourse from them in case a second upgrade also fails.



            Many many iPhone 7 era devices work fine, so it’s almost certainly not a widespread bug. If you’re sure you want iOS 12 I would erase and restore the device and then connect to a Mac to look over the system logs if the failure continues.






            share|improve this answer
























              up vote
              3
              down vote













              Before doing anything, have you erased network settings and verified WiFi is stable?



              Next, erase all content and settings and retest on a new network.



              Apple typically stops signing the previous release within a week of a new iOS, so you could try restoring back to iOS 11 to rule out a hardware failure that was a coincidence. At that point you can decide to see Apple service before upgrading to understand if you have any recourse from them in case a second upgrade also fails.



              Many many iPhone 7 era devices work fine, so it’s almost certainly not a widespread bug. If you’re sure you want iOS 12 I would erase and restore the device and then connect to a Mac to look over the system logs if the failure continues.






              share|improve this answer






















                up vote
                3
                down vote










                up vote
                3
                down vote









                Before doing anything, have you erased network settings and verified WiFi is stable?



                Next, erase all content and settings and retest on a new network.



                Apple typically stops signing the previous release within a week of a new iOS, so you could try restoring back to iOS 11 to rule out a hardware failure that was a coincidence. At that point you can decide to see Apple service before upgrading to understand if you have any recourse from them in case a second upgrade also fails.



                Many many iPhone 7 era devices work fine, so it’s almost certainly not a widespread bug. If you’re sure you want iOS 12 I would erase and restore the device and then connect to a Mac to look over the system logs if the failure continues.






                share|improve this answer












                Before doing anything, have you erased network settings and verified WiFi is stable?



                Next, erase all content and settings and retest on a new network.



                Apple typically stops signing the previous release within a week of a new iOS, so you could try restoring back to iOS 11 to rule out a hardware failure that was a coincidence. At that point you can decide to see Apple service before upgrading to understand if you have any recourse from them in case a second upgrade also fails.



                Many many iPhone 7 era devices work fine, so it’s almost certainly not a widespread bug. If you’re sure you want iOS 12 I would erase and restore the device and then connect to a Mac to look over the system logs if the failure continues.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered 2 hours ago









                bmike♦

                150k46267585




                150k46267585




















                    Bob Johnson is a new contributor. Be nice, and check out our Code of Conduct.









                     

                    draft saved


                    draft discarded


















                    Bob Johnson is a new contributor. Be nice, and check out our Code of Conduct.












                    Bob Johnson is a new contributor. Be nice, and check out our Code of Conduct.











                    Bob Johnson is a new contributor. Be nice, and check out our Code of Conduct.













                     


                    draft saved


                    draft discarded














                    StackExchange.ready(
                    function ()
                    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fapple.stackexchange.com%2fquestions%2f337197%2fwhy-does-my-iphone-7s-keep-losing-wifi-since-i-installed-ios12%23new-answer', 'question_page');

                    );

                    Post as a guest













































































                    Comments

                    Popular posts from this blog

                    Long meetings (6-7 hours a day): Being “babysat” by supervisor

                    Is the Concept of Multiple Fantasy Races Scientifically Flawed? [closed]

                    Confectionery