How To Flash,Unroot, Ubbrick LG G4 With Stock Kdz

Hi Into this guide we are going to talking about LG g4. I will show you here ho to firmware restore in case you brick it and if you want to unroot your LG g4.

let’s go do this.first thing you need to do on your LG g4 go into the setting. general. about the phone. you need to find out what your device so goes into the software and know your software version. this is your key and identify your phone.

The reason we need all of this information to find the right kdz file for our specific Lg G4. Also, you have to know about the model number in my case it is Lg H815. And that is my Lg G4 Model number.

Pre Requirements To Flash LG G4:-
Download Lg G4 drivers and install them.

The next thing to do find out the kdz for your Lg g4. so it’s easy to go here and write down your IMEI.  I recommend you to place your model number in search bar look for your firmware and download it.

Download LG_Flash_Tool_2014.zip – 3.1 Mb

Extract the LG_Flash_Tool_2014.zip Now click on LG_Flash_Tool_2014.exe. go ahead and open it up. now we have to our LG g4 in download mode first. to do so power down your device..wait for your device completely power off.

Then hold the volume keep holding it and plug in your device to the computer. when your device shows the usb logo you are in download mode.

lg g4 download mode

now on LG flash tool select the kdz file.

lgflashtool_step1

Now the next is the tricky part if you want to save your app data and more things then select normal flash. And the CSE Flash will wipe your device all data so make your choice.

on the next screen click on the start button

lgflashtool_step2

and wait on the next screen just hit the ok.

lgflashtool_step3

make sure you do not unplug the cable and do not touch anything. lets this procedure go and it may take up to 10 minutes. once it is done it should reboot your device automatically. and when you Lg G4 turn on it like a brand new.

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