[Video] LG G2: How to return to an official Kit Kat Rom from Android Official Lollipop without the need for Flash Tools

Today I have decided to share this new practical tutorial with video included, due to the many requests received through the different social networks of Androidsis, in which users of the LG G2 model D802 who updated to the official version of Android 5.0 Lollipop from LG, using a custom Rom based on the Korean model, the F320K. They are not completely convinced about the new user interface or even that many of them are having different problems like spontaneous reboot problems and so on.

In this case, I am going to teach you the correct way to falashing an original LG Kit Kat Rom again, without the need to use the dreaded Flash tool called Flash Tools. The selected Rom is the latest official European, the 80220H, a Rom extracted directly from the original KDZ converted to ZIP format for easy flashing from the modified Recovery itself, without losing the Recovery itself and without losing the Root permissions.

How to flash an original Kit Kat LG Rom without the need for Flash Tools

It should be remembered that this video is aimed at users who updated their LG G2 to Android Lollipop through the official Android 5.0 port for the Korean version F320K using this custom Rom that right here in Androidsis we shared a few days ago.

How can you see in the attached video in the header, where I explain the whole process step by step, The 10A JB bootloader is necessary to flash it first of all if we are going to update to an official Kit Kat Rom or a CM12 Rom or AOSP Rom. The JB Bootloader step is dispensable if what we want is to flash a Cloudy G3 Rom again, although whenever we want to go back to a CM, AOSP or original Kit Kat or Jelly Bean Rom we must flash this JB10A Bootlaoder.

Files necessary to return to an original Rom Kit Kat LG G2 D802, without Flash Tools and respecting Root and Recovery

We will have to download the two files that I leave you below and copy them without decompressing to the internal memory of the terminal, or to be able to be in a Pen Drive to do a clean installation via USB OTG, just like I do in the video. Those of you who do not have a USB OTG cable, remember that you do not have to erase the internal memory, otherwise you will erase the copied files necessary for flashing the original LG Kit Kat Rom.

• Bootloader JB10A
• Official firmware LG G2 D80220H

Now you just have to follow the steps of the video in the header and you will have it again Android 4.4.2 official Kit Kat on your LG G2 D802 models and without having used Flash Tools and keeping Root and Recovery modified.