itzvizionzx Posted July 11, 2014 Share Posted July 11, 2014 Have the broadcom wifi card and it worked in mavericks relplacing the airportd file and installing new kext however on yosemite it says wifi and it's on but when searching for networks it dosent find any. Any help appreciated. Link to comment Share on other sites More sharing options...
Allan Posted July 11, 2014 Share Posted July 11, 2014 what is the version of your Wifi? broadcom....?? Link to comment Share on other sites More sharing options...
itzvizionzx Posted July 11, 2014 Author Share Posted July 11, 2014 Sorry it's the Bcm4312 Im sure. Link to comment Share on other sites More sharing options...
Allan Posted July 11, 2014 Share Posted July 11, 2014 try this: http://forum.osxlatitude.com/index.php?/topic/6166-temporary-wifi-fix-for-broadcom-43xx-series-cards-for-109-mavericks/?hl=airportd after edit, try in Yosemite. Link to comment Share on other sites More sharing options...
itzvizionzx Posted July 11, 2014 Author Share Posted July 11, 2014 Sorry it's the Bcm4312 Im sure. Link to comment Share on other sites More sharing options...
itzvizionzx Posted July 11, 2014 Author Share Posted July 11, 2014 try this: http://forum.osxlatitude.com/index.php?/topic/6166-temporary-wifi-fix-for-broadcom-43xx-series-cards-for-109-mavericks/?hl=airportd after edit, try in Yosemite. Just tried this unfortunately it works but dosent show any networks maybe it's not compatible with 10.10 I'm not sure. Link to comment Share on other sites More sharing options...
Allan Posted July 11, 2014 Share Posted July 11, 2014 I also think, Yosemite still has a lot to fix. Wait the final version. Link to comment Share on other sites More sharing options...
kif.007 Posted July 15, 2014 Share Posted July 15, 2014 Hi, I have the same wifi card extactement brcm 4312 (14e4 4315), it fonctione well under 10.8, 10.9 and 10.10, it is recognized but does not see the wifi networks.After several attempts, I realized that 10.10 brcm4311 kext excluded because it is not signed so it does not load (omitting he said). But a part of the load with wifi IO8012Family.kext.yet no solution, I tried the kext signed, but did not see commant do. Sorry for my english. Link to comment Share on other sites More sharing options...
chris1111 Posted July 15, 2014 Share Posted July 15, 2014 Hi, I have the same wifi card extactement brcm 4312 (14e4 4315), it fonctione well under 10.8, 10.9 and 10.10, it is recognized but does not see the wifi networks. After several attempts, I realized that 10.10 brcm4311 kext excluded because it is not signed so it does not load (omitting he said). But a part of the load with wifi IO8012Family.kext. yet no solution, I tried the kext signed, but did not see commant do. Sorry for my english. Remove your trying kext wifi and replace the original Try this one Run this command sudo kextcache -prelinked-kernel and reboot Link to comment Share on other sites More sharing options...
kif.007 Posted July 15, 2014 Share Posted July 15, 2014 Chris1111 thank you, I'll try ca nice tonight.thank you Link to comment Share on other sites More sharing options...
kif.007 Posted July 16, 2014 Share Posted July 16, 2014 Chris1111, after I delete my kext and installed wifiinjector.kext, I lose wifi.By cons, when I make a kextcache-prelinked-kernel, I'm wifiinjector loaded. masi after reboot over wifi. An Idea? Link to comment Share on other sites More sharing options...
itzvizionzx Posted July 16, 2014 Author Share Posted July 16, 2014 Same here and if I use wifi injector with kext that worked in 10.8 & 10.9 I still can't search for networks . I have sometimes the message airportd link down en1/0 I'm not sure if it's related though. Link to comment Share on other sites More sharing options...
kif.007 Posted July 16, 2014 Share Posted July 16, 2014 itzvizionzx, test with this kext. For me no network search, but it can work with you, to be tested. itzvizionzx, test with this kext. For me no network search, but it can work with you, to be tested. BCM4312.zip Link to comment Share on other sites More sharing options...
itzvizionzx Posted July 16, 2014 Author Share Posted July 16, 2014 itzvizionzx, test with this kext. For me no network search, but it can work with you, to be tested. test with this kext. For me no network search, but it can work with you, to be tested. Still get airportd down on en0 reason 1 And wifi is on but have same problem as you no network search. Hopefully will be easy to fix. Link to comment Share on other sites More sharing options...
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