1. Optimus L Series II Retail Mode Installation Guide LGE Internal Use Only Apr. 2013 MC Marketing Communication

2. LGE Internal Use Only This is an installation guide to install retail mode application on your Optimus L Series II. This guide describes how to install retail mode application and the necessary contents (video clips/images/flash apps) to your Optimus L Series II using a microSD card, or a PC. Retail mode application can play video clips with.flv format or.mp4 format that Optimus L Series II is able to handle. Retail Mode Installation Guide

3. LGE Internal Use Only Pre-Setting for Sample Phone & PC Retail Mode Installation Guide (PC Direct Installation - Common) * Do Not connect phone to your PC via cable during phone setting ** If you you see the system error message “MSVCP100.dll missed”, ① Download “MSVCP100.dll” to your PC ② Copy “MSVCP100.dll” to following system directory (C:> Windows > System32 ) 1. Phone Setting : ① Menu  Settings  Connectivity  USB connection type > PC software ② Menu  Settings  Developer options  check “USB debugging” 2. PC Setting : ① Download installer package from MPIS system to your PC ② Double click downloaded package and unzip the contents to your PC  Contents Download Path(MPIS system) MPIS > View > Project > MC > Optimus 2013 -> L-Series II -> L Series II Retail Mode

4. LGE Internal Use Only Retail Mode Installation Guide (PC Direct Installation - Common) 6. Click!7. Check the installation progress8. Check the application5. Double Click! (window) 2. Double Click! 3. Check the installation progress (include USB Driver) PC Direct Installation Process 1. Download from MPIS and unpack 4. Connect the phone to your PC via USB cable PCRetailAppInstaller_XXX.zipPCRetailAppInstaller_XXX.exe

5. LGE Internal Use Only Retail Mode Installation Guide (microSD Card Installation - Common) 2. microSD Card Setting : ① Download RetailMode.zip to your PC (from MPIS system) ② Copy RetailMode.zip file to your microSD card If you want to change screen saver movie from default user guide movie, you should convert format of screen saver movie as.flv format instead of.mp4 format due to limitation on Optimus L9 play. you need to change file name starting with “1 OOO.flv & “1 OOO.png” (File name starting with “1” should be only one in the RetailMode folder)  Contents Download Path(MPIS system) MPIS > View > Project > MC > Optimus 2013 -> L-Series II -> L Series II Retail Mode Pre-Setting for Sample Phone & microSD Card * Do Not connect phone to your PC via cable during phone setting 1. Phone Setting : ① Menu  Settings  Connectivity  USB connection type > PC software ② Menu  Settings  Developer options  check “USB debugging”

6. LGE Internal Use Only Press “Apps” iconPress “Polaris Viewer” iconPress “Cancel” 1. Insert microSD card into microSD card slot of the phone 2. Go to menu and press “Polaris Viewer or Polaris Office” icon 3. Press “Cancel” Retail Mode Installation Guide (microSD Card Installation - Common) microSD Card Installation Process

7. LGE Internal Use Only Press “My files”Press “external_sd” Press Copy button and Select root directory Retail Mode Installation Guide (microSD Card Installation - Common) 4. Press “My files” 5. Press “external_sd” (or “_ExternalSD”) 6. Press & hold (Long-press) “RetailMode.zip” file 7. Press Copy button on a pop-up menu and select root directory (copy RetailMode.zip file to the root directory) RetailMode2.0.apk Long-press “RetailMode.zip” file microSD Card Installation Process

8. LGE Internal Use Only Press “RetailMode.zip” fileIt will be automatically extractedPress “RetailMode2.0.apk” Retail Mode Installation Guide (microSD Card Installation - Common) 7. Go to the root directory 8. Press “RetailMode.zip” file - It will be automatically extracted 9. Press “RetailMode” folder 10. Press “RetailMode2.0.apk” RetailMode2.0.apk Press “RetailMode” folder microSD Card Installation Process

9. LGE Internal Use Only Retail Mode Installation Guide (microSD Card Installation - Common) 11. Press “Install” button 12. After installation, press “Done” button Press “Install” Press “Done” Press “..” microSD Card Installation Process

10. LGE Internal Use Only Press Retail Mode App. icon Retail Mode Installation Guide (microSD Card Installation - Common) microSD Card Installation Process 13. Restart your phone for media scanning of internal memory - If the name of the “RetailMode” folder is wrong or the folder does not exist at the root directory, you will see a warning pop-up and a password input screen 14. Go to menu and press “Retail Mode” app. icon 15. Check that contents are played properly on the phone 16. To change default setting value, press “Menu key” on the phone After Restarting The Phone Warning pop-upPassword input screen Main Screen

11. LGE Internal Use Only Retail Mode On/Off Contents Storage Selection (Internal or External memory) Time Setting function (Automatically Start/End at Start/End time) Enter the password “0000” Retail Mode Installation Guide (Application UI – Optimus L Series II) Press Menu Button  Select Settings Setting MenuMain Screen 1 23 1 1 User Guide Movie.mp4 1 User Guide Movie.png 2 2 Product Movie.mp4 2 Product Movie.png 3 3 Product Information.mp4 3 Product Information.png 3 Product Information.link 1 2 3 Data Rest function (Data will be reset at End time) Screen Timeout Setting function Sound On/Off Password Change (Initial PW: 0000) 4 5 7 6 1 2 3 4 5 7 6

12. LGE Internal Use Only Appendix. Guideline for Contents Variation on Retail Mode # of Contents can be adjusted up to 6. and images for thumbnail & title Image should be prepared depending on product resolution when. # of Contents Image Size Product Resolution Required Source Remark (Customizable Area) 240x320320x480480x800540x960720x1280 1 Thumbnail230x82308x123462x227520x256694x341 1 Thumbnail + 1 Title Image Title240x35320x48480x72540x81720x108 2 Thumbnail230x82308x123462x227520x256694x341 2 Thumbnail + 1 Title Image Title240x35320x48480x72540x81720x108 3 Thumb -nail Main230x82308x123462x227520x256694x341 3 Thumbnail + 1 Title Image Sub113x82151x123227x227256x256341x341 Title240x35320x48480x72540x81720x108 4 Thumbnail113x82151x123227x227256x256341x341 4 Thumbnail + 1 Title Image Title240x35320x48480x72540x81720x108 5~6 Thumbnail72x5797x80146x146164x164219x219 5~6 Thumbnail + 1 Title Image Title240x35320x48480x72540x81720x108 7/2 Main Sub

13. LGE Internal Use Only End of Document