LG F100L Room Jellybean 4.1.2 Upgrade

                                     ...::::  Z  A  K  I  R G  S  M  :::...

Download requirement files:

  - Jelly Bean 4.1.2 For LG VuF100L

  - Jelly Bean 4.1.2 For LG VuF100S

  - LG_ROOT_PACK.rar

  - Fix Sms for LG Vu F100L.rar (Please read instruction in zip file to fix sms 160)

  - Kh LG F100L 4.1.2.zip

  - LGUnitedMobileDriver_3.7.zip

  - AIO-P990-ToolKit_v5.5.exe

   Extract all zip files.  zakir gsm

How to install:

 1. Install: LGUnitedMobileDriver_3.7.exe file to your PC 

 2. Install: AIO-P990-ToolKit_v5.5.exe  file in your PC

     - Download: hosts

     - Copy and overwrite hosts file to: C:\Windows\System32\Drivers\etc

       (It is important you have to do and please connect your PC to the internet before you start Step 3)

 3. Run: AIO-ToolKit from desktop in your PC then you will see this:

 

 4. Select an option by typing its number or letter: 6 and then letter: C

 5. Put your device to Download Mode by: Hold vol up +  and plug your device to PC 

     (see picture)

 

 6. Change some option like picture below:

 

     - Select Type: 3GQCT

     - Phone Mode: Emergency

     - Select KDZ file that you downloaded (it is .kdz file)

 7. Click on: Normal web upgrade test and then you will see picture below:

     - Click on: Upgrade Start

  8. You will see picture below:

 

     - Country: Different Country

     - Language: English

     - Click on: OK

  9. This picture will appear:

 

Don't disconnect your device you have to wait until your device auto reboot.

Note: If progress stuck in 4% or 5% please don't worry it is working so you just wait until your device auto reboot.

How to install Khmer Unicode on LG VuF100:

  1. In your device go to: setting--> security and then Tick Unknow sources

  2. Go to: setting--> developer options and then Tick USB Debugging

  3. Go to: setting--> PC connection--> USB connection type--> select MTP

  4. Go to: LG_ROOT_PACK folder and then Run: LG_Root_Pack.exe file

      (Follow by instruction...)

  5. After your device rebooted go to: setting--> PC connections--> USB Connection type--> Select 

      Mass Storage

  6. Copy: Kh LG F100L 4.1.2.zip to your device

  7. Launch 2nd-init Recovery from Apps in your phone and install 2nd init CWM Recovery 

      then Reboot Recovery ( your device will reboot to Recovery mode)

  8. Select install zip from sdcard--> Choose Zip from sdcard--> Kh LG F100L 4.1.2.zip--> 

      Select: Yes- install Kh LG F100L 4.1.2.zip

  9. Then ++++Go Back++++ and Reboot system now

 10. After your device already rebooted go to App Store and install Phum Keyboard for LG

 11. To enable Phum Keyboard to write khmer go to: setting--> Language & Input--> Tick Phum 

       Keyboard and set it as default keyboard

 Now you try to write sms in khmer or open web sites in browser on your phone and write khmer.

 Enjoy!