How To Update LG Optimus L3 E400 To Android 4.0.4 | CM9 Rom

Update LG Optimus L3 E400

How To Update LG Optimus L3 E400 To Android 4.0.4 | CM9 Rom

Though development @ XDA for LG Optimus L3 E400 is smooth enough, it is still restricted by its hardware configuration. However a CyanogenMod of version 9 is found to be compatible and steady for LG Optimus L3 E400. We have a detailed and easy to follow tutorial which will guide you to update your LG Optimus L3 E400.

Lets now begin with the process.

Before You Proceed–>

  • This tutorial is intended only for LG Optimus L3 with model number E400. Trying this tutorial on any other device or any other variant of LG Optimus L3 may eventually brick your device.
  • Make sure you have a recovery image installed on your device. If not, then go to How To Install Clockworkmod Recovery On Lg Optimus L3 E400.
  • Make sure that you have USB drivers for your device installed on your PC. If you don’t then click here.
  • Enable USB Debugging mode. Go to Options > Applications > Development > USB Debugging.
  • Backup all your personal information on your device.
    Use AppBak to backup all your apps.
    Use SMS Backup and Restore to backup messages.
    You can backup your contacts using gmail .
  • Charge your device battery with atleast 75% of power.

How To Update LG Optimus L3 E400 To Android 4.0.4 | CM9 Rom

  1. Initially download CyanogenMod 9 Rom file and Google Apps Package on your PC.
  2. Connect your device to your PC via USB cable.
  3. Copy the downloaded file on the internal SD card of your phone.
  4. Now turn off your phone and boot your phone into recovery mode.
  5. Now to get in the Recovery Mode, download and install Rom Manager and launch it on your device.
  6. Now select Reboot into Recovery and wait for the device to reboot.
  7.  Once in recovery mode, select ‘ Wipe data/Factory reset and confirm on the next screen by pressing power button.
  8. Now select ‘ Wipe cache ‘ and confirm by pressing power button.
  9. Now select ‘ Advanced –> Wipe Dalvik cache and confirm by pressing power button .
  10. Then select ‘ Flash ZIP From SD Card ‘ and then select Choose ZIP From SD Card and browse to the CyanogenMod 9 Rom zip file that you copied to your device’s SD card in step 3. Select the file and confirm by pressing power button. The installation will start.
  11. Once the installation is finished, install the google apps package by following step 10.
  12. When you finish installing google apps package, select Go back and select Reboot system now.
  13. Now your device will boot with the whole new Look and feel of Jelly Bean 4.0.4.

Congratulations ! You have successfully updated your LG Optimus L3 E400 to Android 4.0.4 !

Hit +1 or Like to thank us :)

 

About Acquin Dmello

Acquin is a Computer Engineering student, web developer, SEO learner and a dedicated Blogger. He specializes in Programming Web Applications and loves tweaking with Smartphones. Follow him on Twitter.

  • http://www.facebook.com/mohammed.b.hassan.7 Zubka Zubsh Bashka

    HEY WHENEVAR AM ON SWITCHING ON MY PHONE IT START BLINKING BLINKING

    • Roque

      Try repeating the entire process again. This is probably because of some internal device error. And make sure you have followed all the steps in this tutorial.

  • http://www.facebook.com/nodisocre Dino Kreso

    there is no response from my telephone,it dont works,help me,only standing LG

    • Acquin Dmello

      What is the exact error you are facing?

  • An

    Can anyone confirm this is working ? Even a link to some official information from LG stating this update is there to be run would make me glad. Surely you can try installing whatever android version.

    • Ruan

      Worked for me like a charm. amazing with new interface

      • http://www.facebook.com/leo.bencarlo Leo Gunner Muthaian Bencarlo

        work really gud……
        awesome interface but hotspot problem,,,,any solution plz tell…

        • Roque

          Wait for the stable version to ome. I will let you know when a stable version of CynogenMod for LG Optimus L3 E400 will be out in the market.

  • http://www.facebook.com/nodisocre Dino Kreso

    is this 100% secure,cuzz first time when i was installing this,my phone stucked and then I have to bring him to service?! i think i missed one step,i doesnt install gapps…sry for my bad english

  • sd

    how i get to the recovery mode

    • Roque

      Install the Rom Manager which is linked above and then Open the App and select Reboot into Recovery Mode.

  • http://www.facebook.com/karansingh2687 Karan Singh

    dude im not able to acess my wifi and internet as well as my polaris viewer

    • daniel

      ME TOO!

  • daniel

    help me! i was using rogers and now i cant do a call! there is no services!

  • vecyoh

    I will try this now… Hope it’ll work for mine. Big help if it could…:)

  • Eshcar Kapoya

    Thank you! How can I switch back to stock ROM??