[GUIDE] How to use LG Flash Tool

[AlphaTango414]

Download and install LG Drivers

Download and install LG Flash Tool

Download the correct stock firmware for your device.

Place device in download mode. Power device off, while holding volume up, plug computer usb cable into your phone.

Run the LG Flash tool .exe file

Select “CDMA” as device type and "diag” as phone mode.

Use the KDZ file you previously downloaded.

Use" Normal Flash" to flash without losing any data. This is to fix system errors. Flashing anything besides the same current firmware will result in a boot loop.

Use "CSE Flash" to wipe all data and flash stock firmware onto your device. Use this if you are soft bricked, boot looping, downgrading, sideloading update or just need to go back to 100% stock.

Click start and choose your country and language in the pop up window.

Hit ok and don't touch anything until it says 100%.

 

[Golfdriver97]

Nice write up.

 

[Jedandrei Ida]

hi why my lg g3 f460s flash tools 2014 is 4% how to fix hlp me..

 

[JohnRoy2]

My device got stuck at 2%. Please help. I got the tool from the https://www.lgflash.com/ site. I think it works, the problem is on my device.

 

[Abbas Sahil]

Informative content, Thanks.