Filed Under (LG Android Phones, LG G Flex, LG Phone Problem and Solution) by lg-phones on 16-02-2014

Hi, LG G Flex users, here’s a great guide! I got an interesting tutorial on how to flash kdz firmware on your LG G Flex (All versions). A full guide that will lead you through every step to successfully upgrade your phone, including a list of the necessary files, preparing your phone and flashing, all explained on a very easy language and including all the necessary files. Be sure to understand all instructions before proceeding and don’t forget to leave your feedback.

All things you will need:

How to flash LG G Flex with a kdz file steps:

  1. Download and extract Flash Tool to you PC
  2. Download and install B2CAppSetup.exe (if you don’t have)
  3. Install USB drivers from this program (if you don’t have)
  4. Power off your LG G Flex, press Volume Up key and then plus-in the usb cable(enter to a download mode)
  5. Run UpTestEX.exe
  6. Select your KDZ file. Set “3GQCT”, “DIAG” as pictured and press “NORMALL WEB UPGRADE TEST. (on screenshot)
  7. Then another window "read phone information" pop up, click "Upgrade Start" button. Wait a few seconds, another window "Select Country & Language" pop up, Country=Republic of Korea, Language=English, you can click ok to proceed
  8. After flashing LG G Flex reboots automatically.

LG G Flex Phone Photos LG Cell Phone Pictures

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antonio on 12 March, 2014 at 9:36 am #

si può flashare la rom sull’lg g2?

mike on 4 July, 2015 at 12:42 pm #

no sirve

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