How to root At&T LG G4 (H810) on Stock Android 5.1 Lollipop

root At&T LG G4

In this guide we are going to show you how to root AT&T LG G4 (H810) on Android 5.1 Lollipop. AT&T LG G4 is a wonderful device in all aspect regarding both hardware and software, it is packed with latest features and upgraded powerful hardware. Further you can enhance your device performance by installing different Mods and customize it according to your choice so first you need to get root access on your At&T LG G4. The root process is very simple but if you are new to rooting you just have to pay attention on each step and follow the sequence to root your AT&T LG G4 (H810) successfully.

Keep scrolling down to start the AT&T LG G4 rooting process.

Before you begin:

Disclaimer: This tutorial includes multiple operations including Custom Rom, Custom recovery and root. Follow the guide on your own risk, we are not responsible if you brick or damage your device however the chances of bricking a device are rare but you have to pay full attention on the complete guide to avoid any issues and difficulties while performing any of the above mentioned operation.

  • Enable USB Debugging (Settings >> Developer Options >> USB debugging)
  • Your phone battery should be charged minimum 60%
  • Download LG USB drivers
  • Your device Bootloader should be unlock or click here for official unlocking

Download these files:

Download & Extract LG

Download Root file for AT&T LG G4

How to root At&T LG G4 (H810) on Android 5.1 Lollipop

Just follow the below steps in sequence to obtain root access on your AT&T LG G4.

  • Connect your device to your PC and copy the extracted root file for AT&T LG G4 into your device storage.
  • Now Turn off your device & turn it on again into fastboot mode by pressing and holding Volume Up Key + Power Key simultaneously with the device plugged in the USB port of your PC.
  • Your device should now be in the fastboot mode, go to LG_Root folder which you have extracted earlier and click the ports.bat file.
  • A command window will appear with the COM port numbers, search for the port number with DIAG and note it down for the later use.
  • Now open the extracted LG_Root folder again & press SHIFT and Right-Click on an empty space inside the same folder then Click on Open command prompt here as shown in picture below.


  • A command window will appear again and type the following command.

Send-Command.exe \\. \COM4

(The DIAG Port number you noted above)

  • If the flash process gone well you will see # sign which means you are successfully done.
  • Then type the following command


  • You will get a text like “uid=(0)root gid=(0)root”.
  • Once done with the above steps its time to give a final command to root your LG G4.

dd if=/data/media/0/system.rooted.h81010g.img bs=8192 seek=65536 count=579584 of=/dev/block/mmcblk0

  • It will take some minutes to root your AT&T LG G4, your device will reboot itself once the process is completed.
  • After the reboot open your apps menu and look for the SuperSU app.

That’s all! You have successfully rooted your AT&T LG G4. If you have any query feel free to contact us by posting your comment in the below provided comment section. Follow us on Facebook/Twitter/Google+ for future update.

A Software Engineer who loves to hang around latest gadgets and writes his own experiences to get the best possible and accurate information.
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