Root LG G4 US991 US Cellular 10C with Low Effort Root

Root LG G4 US991 US Cellular 10C with Low Effort Root – To enliven the competition on the world-class Smartphone, LG this time preparing ammunition flagship of the series G, namely LG G4. In the latest series, G4 comes with an increase in the quality of the visual side with the inclusion of a screen size of 5.5 inch Quad HD resolution and dual integrated high-resolution camera with advanced features like a DSLR camera. Smartphone screen accompanied by improvements in color accuracy and brightness of the screen.

In addition, the main 16-megapixel camera is supported by features Manual Mode, Optical Image Stabilization, Laser Auto-Focus and Image Sensor professional class. LG G4 has a body shape that tend to curl at the rear so that users can be more comfortable to hold. There is also the option rear casing made from leather, metals, and ceramics. Explore all the greatness of LG G4 through the Android operating system 5.0 lollipop is claimed to be lighter, more intuitive, more flexible and associated with different types of device or Wearable Gadget.

After a long wait, finally we can root LG G4. In this post Smartphone Clinic will provide a tutorial about how to Root LG G4 US991 US Cellular 10C. Make sure that your LG G4 running on Android Lollipop. In this tutorial we use Widows computer and using an application called Low Effort Root that was developed by XDA. Root your device at your own risk.


  • Make sure your phone battery is charged to 70% or more
  • Make sure you install the LG USB Driver on your PC, if you haven’t already.
  • Backup your device data
  • Enable USB Debugging, by open Settings > Developers Option > USB Debugging
    If Developers Option is hidden, go to Settings->About Phone->Software Info > build number (tap on it for 5-8 times)
  • Download and Unzip LG Root file on your windows computer
  • Download LG G4 US991 US tar.gz

How to Root LG G4 US991 US Cellular 10C with Low Effort Root:

  • Extract the tar.gz file you downloaded for your phone, and move the resulting “system.rooted.phonemodel.img” file to the root of your phone’s internal SD card with MTP mode.
  • Boot the device into Download Mode. Power off your device, When the device is powered off, hold volume up and insert a USB cable connected to the PC. (this method may vary from device to device)
  • Wait for the drivers to install
  • After it finishes, double click ports.bat on LG_Root folder (This will give us the COM port in which our device is connected we are looking for the Diag port)

root new lg device 3

  • Open LG_Root folder and hold shift and right click on UPDATE SUPERSU and select “Open command window here

root new lg device 1

  • Keep the device in Download mode, and copy+paste following command But replace COM4 with the COM number you found in COM port:
    • Send_Command.exe \\.\COM4
  • Type “id” and press enter (no quotes).
  • Next, run this command:
    • dd if=/data/media/0/rootedsystem.img bs=8192 seek=65536 count=548352 of=/dev/block/mmcblk0
  • Wait a few minutes and you should get back a “#” prompt. This indicates the process has finished.
  • Type “LEAVE” (no quotes) and press enter. Your phone should reboot, and your phone will be rooted.

For more details, please watch following video:

 Congratulation! Now your LG G4 US991 was rooted. You can verify that your LG G4 US991 is successfully rooted or not by downloading Root Checker App on Play Store. Hopefully the article of Root LG G4 US991 US Cellular 10C with Low Effort Root useful for you.

Source: XDA

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