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[Q] Problem with s4 wifi

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(Last edited by kennyyq; 20th March 2014 at 06:26 AM.)
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Join Date: Mar 2014
Default [Q] Problem with s4 wifi

I recently restored stock rom on my Samsung galaxy s4 GT-i9505 from cm11. After that, the wifi just will not turn on at all. I will get a notice when i try to turn it on. I cannot upload a screenshot of the notice i get, it says "Security notice Your device's security has blocked an action that is not permitted. No further action is required."

Please help me solve this issue if it is possible. I really hope i have not screwed up my phone Any form of help will be greatly appreciated.

Edit: I got it to work already. i guess i flashed the wrong rom on my phone. i would like to thank @samersh72 's guide and link to stock roms that helped me solve my problem
(Last edited by ephraim87; 20th March 2014 at 09:31 PM.)
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Join Date: Apr 2011
Would love to know what firmware you used, no matter what I do it does not work, have flashed multiple roms.

I removed knox and it took some of the wifi with it on I9505XXUFNB9, I can reconnect to wireless networks but the passwords wont hold. On newer roms it just doesnt work even without a rooted kernel.

Edit: Got it working too, although cf-root to thank.Phew.
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