How to Root LG G Flex 2, G2, G3 on Lollipop! (LG폰 롤리팝 루팅하기! )

<Pre-condition>

0. Install the driver

1. Connect USB

2. Menu > Settings > General > About Phone > Common > Software info > Build Number

   > Press "Build Number" over 7 times to get "Developer options".

3. Menu > Settings > General > Developer options

   > Enable Develoption Operation 

   > Check "USB debugging"  

   > Press "OK"

4. Connect USB

5. Popup - "Allow USB debugging?"

   > Check "Always allow from this computer"

   > Press "OK"

<Download the below file>

LG_Root.zip

<Start Root>

1. Input Needed Data into the Phone

   >adb.exe push busybox /data/local/tmp/ && adb.exe push lg_root.sh /data/local/tmp && adb.exe push UPDATE-SuperSU-v2.46.zip /data/local/tmp

   4283 KB/s (1048328 bytes in 0.239s)

   2274 KB/s (9319 bytes in 0.004s)

   3946 KB/s (4017098 bytes in 0.994s)

2. Power Off

3. Press and Keep Volume Up button, and then plug-in USB

4. Wait to enter Firmware Update

5. Execute "ports.bat"

   > ports.bat

   > reg query HKLM\hardware\devicemap\SERIALCOMM

     HKEY_LOCAL_MACHINE\hardware\devicemap\SERIALCOMM

        \Device\Serial0    REG_SZ    COM3

        Winachsf0    REG_SZ    COM4

        \Device\LGANDNETMDM0    REG_SZ    COM13

        \Device\LGANDNETDIAG1    REG_SZ    COM9

   > pause

     Press any key to continue . . .

6. Input Command in CMD

   > Send_Command.exe \\.\COM9

     Author : blog.lvu.kr

     SPECIAL COMMAND : ENTER, LEAVE

     #sh /data/local/tmp/lg_root.sh dummy 1 /data/local/tmp/UPDATE-SuperSU-v2.46.zip /data/local/tmp/busybox

     ui_print *****************

     ui_print SuperSU installer

     ui_print *****************

     ui_print - Mounting /system, /data and rootfs

     ui_print - Extracting files

     Archive:  /data/local/tmp/UPDATE-SuperSU-v2.46.zip

       inflating: META-INF/MANIFEST.MF

       inflating: META-INF/CERT.SF

       inflating: META-INF/CERT.RSA

       inflating: META-INF/com/google/android/update-binary

       inflating: META-INF/com/google/android/updater-script

       inflating: arm/chattr

       inflating: arm/chattr.pie

       inflating: arm/libsupol.so

       inflating: arm/su

       inflating: arm/supolicy

       inflating: arm64/libsupol.so

       inflating: arm64/su

       inflating: arm64/supolicy

       inflating: armv7/chattr.pie

       inflating: armv7/libsupol.so

       inflating: armv7/su

       inflating: armv7/supolicy

       inflating: common/99SuperSUDaemon

       inflating: common/Superuser.apk

       inflating: common/install-recovery.sh

       inflating: mips/chattr.pie

       inflating: mips/libsupol.so

       inflating: mips/su

       inflating: mips/supolicy

       inflating: mips64/libsupol.so

       inflating: mips64/su

       inflating: mips64/supolicy

       inflating: x64/libsupol.so

       inflating: x64/su

       inflating: x64/supolicy

       inflating: x86/chattr

       inflating: x86/chattr.pie

       inflating: x86/libsupol.so

       inflating: x86/su

       inflating: x86/supolicy

     ui_print - Disabling OTA survival

     ui_print - Removing old files

     ui_print - Placing files

     ui_print - Post-installation script

     ui_print - Unmounting /system and /data

     ui_print - Done !

     #

     #LEAVE

7. Remove Battery and then Boot-Up

8. Input cmmand "adb shell"

   > adb shell

9. Input cmmand "su"

   $ su

10. Accept it on the Phone (Pop-up)