各種LG的5.0.1的root方法（VS985 24B親測通過）

Try this method if the original guide or the original one-click guide don't work for you.
如果一般教程或者一般的一鍵Root對你不管用的話，嘗試這方法。
Features:特點

• This is a script for Send_Command.exe. Newest LG stock roms hate shell scripts.
• 這是一個Send_Command.exe的腳本。支持最新的Room（安卓5.0.1）
• With a trick, I found a new way to remount /system in new roms as read-write.
• It will install SuperSU without flash nor override any device partition (means: no TWRP nor kitkat stack bootloader in this script).
• Tested with LG G3 D855P (20B). But may work with others LG lollipop devices.
• 在G3上測試成功，同時也可能支持其他LG的5.0.1設備

Advises:建議

• This method is for lollipop ONLY!
• 這方法只適用於安卓5.0.1 ！
• Don't try to run this script if your device is already rooted!
• 已經Root過的，就不要再使用這腳本了！
• TRY AT YOUR OWN RISK!
• 你自己承擔風險！

Pre-requisites:前期準備

• LG drivers installed.
• A lollipop stock rom.
• Unencrypted device.
• Usb cable.

Confirmed devices: 支持設備

• LG G3
  • D850 (21Q 21R)
  • D851 (20E)
  • D852 (20F)
  • D855 (20G 20H 20I 20P 20U)
  • D855K (20F)
  • D855P (20B)
  • D858HK (20D)
  • F460S (20M)
  • VS985 (24B)
• LG GPAD
  • 8.0 V490 (20A)

At the moment, not working with:不適用於

• LG G3
  • AS990 (20A)
  • F460K (20J)
• LG G4
  • H815

My device isn't in the "Confirmed devices" list. Can I try anyway?如果我的設備不在支持設備列表裏，我可以試試看嘛？

• Since you are using lollipop, there is no big risk for your device.
• But, in the worst case (if your device doesn't boot), you can enter in Download Mode and flash your rom again using the LG Flash Tool. And with the "Normal Flash" option you won't lose any personal data in your device.
• Using this root method, there is *NO RISK* (in theory) of your device lose the Download Mode. So, go ahead and try it! And please, don't forget to tell us your feedback! 

5.0.1都差不多的，但是要安裝好驅動。成功與否，記得與我反饋～

Ok.... Let's go!


First method: Using the easy way with one-click script.
Script and zipfile maitained by @NBreunig3. Questions about this method should be directed to him.

Download and extract the zip file: http://bit.ly/1Ln9FKB

下載工具壓縮包
Then, exec the root.bat script.
然後運行root.bat（這裏要說明的是：使用 開始-》CMD》找到你解壓的路徑》root.bat）

Second method: Using the classic way.使用經典的操作

1. Enable ADB debugging 1.開啓USB調試
   1. Go to Settings > About Phone > Software Information and tap build number until you are presented with "You are now a developer".
   2. Back to Settings screen.
   3. In Developer Options, enable USB Debugging.
   
   
2. Insert the USB cable
   2.插入USB線
3. Send the required files to the device3.在CMD窗口裏複製這些代碼，然後回車
   
   Code:

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

   
   
4. Go to Download Mode4.開啓燒寫模式
   1. Disconnect the USB cable.拔走USB線
   2. Power off the device.關機
   3. Hold volume up and insert the USB cable.按下音量+鍵不放手，插入USB線
   
   
5. Find which COM port your device is connected找到設備端口號
   Look for the DIAG port.再敲入下面代碼。可能有幾個，但是要找DIAG結尾的那個。
   
   Code:

   ports.bat

   
   
6. Run the root installer script運行安裝root腳本
   Change the COMx with the correct port number of the DIAG port.敲入下面腳本（一行行的敲，再回車）（替換裏面的X，就是上步驟說的DIAG COM）
   
   Code:

   Send_Command.exe \\.\COMx < root
   Send_Command.exe \\.\COMx < reboot

   
   

Feedbacks are welcome!結束，歡迎反饋

Credits:
@Chainfire for SuperSU
@Unjustified Dev for original guide
@avicohh for original one-click guide
@high247 for ports.bat
@NBreunig3 for one-click script