Fix: WiFi not working after upgrading to Jelly Bean – LG Note II, F200

Depending on your region, when you update your LG Note II, aka F200S, F200K and F200L, to Android Jelly Bean 4.1.x, you might encounter WiFi problems. It might not be able to scan the WiFi networks at all or it might successfully scan the networks but not be able to connect to it. This is not a hardware problem but a limitation of Android Jelly Bean. For fixing it, you’ll either need to root your LG Note II and install “WiFix” for fixing the WiFi in stock ROM, or you will need to flash a custom Jelly Bean ROM.

Fix WiFi in stock ROM using WiFix

For fixing WiFi under stock F200 ROM, please follow the steps below:

  1. On your phone, go to “Settings” and turn off WiFi.
  2. Go to “Settings > Developer options” and enable “USB Debugging”.
  3. Download and install LG USB Drivers if not already installed:
  4. Root your F200 by following the guide below:
  5. Download WiFix.apk from the link below and copy it to the internal storage of your device:
  6. Go to “Settings > Security” and enable “Unknown sources”.
  7. Open File Manager from Android menu and tap on “Wifi-Manager.apk”. Choose “Install” when prompted.
  8. Go back to Android menu and open “WiFix Manager”.
  9. Choose “Install WiFix”.
  10. In the SuperSU permission pop-up, choose “Grant”.
  11. Reboot your phone.
  12. Now you can enable WiFi and can successfully connect to any WiFi networks around you.
  13. That’s it.

Flash a custom Jelly Bean ROM

For flashing a custom Jelly Bean-based ROM, please refer to our guide here:

upcoming, stay tuned
  • Engr Nayab Bukhari Syed

    please share int. CMW for LG F200L.

  • LYCANZ

    i have Lg optimus f200k20g, my issue is that i can connect to wifi but google couldnt connect, I just wanted to ask if is the reason why i cant connect is that because the phone cannot work here in the PH?.. I actually bought this phone at sulit.ph

    • LYCANZ

      i did try your suggestion but still cannot connect, it’s been just connecting but couldnt connect tnx

    • KĦááñ ÎbRář

      same Problem..
      but update the version of google chrome to jellybeen supportive version so that may work..

  • farzand

    rooting is simple and installing this app go step by step for lg200l and works like a charm thank you so much

    • sobiifi

      Please tell me how u do this….please

  • manzarusman

    thanks man.. thank you soo so osoooooooo much.. God bless you. for this great help.. thank u soo much

    • sobiifi

      Please tell me how u do this…..please

  • Mehtab Ali Raza

    Very good, % stars for you guys, you solved my problem !

  • KĦááñ ÎbRář

    Great… Great work…
    never helped like this before…

  • k hashmi

    thanks bro for helping wifi fix its woking wowwowwooooowwwwoowowwowooooo

  • James Heller

    I have Lg f160 , my issue is that my phone is not accepting any sim card and showing red cross any status is no service……………….please help me guys :(

  • Haresh Dholakiya

    PLS how to update my lg p 715 phone to kitket 4.4.2. ?

  • ubaidullah saleem

    im updated my lg 200f but wifi not working please help for resolving issue

  • DarseQuran Islam

    i have problem after updating LG note 2 wifi is not working not scaning please help

  • haseeb nasir

    lg f200ls jelly bean rom plz plz

  • Iñçórrëçt Rãjã

    thanks alot it works i have done