This is the LG UP DLL for LG H340F, You need to install the LG H340F Dll before you can use LG UP to flash firmware onto your LG H340F model.
LG UP DLL for LG H340F
Click purchase button above to get the [LG-H340F_DLL.txt] which includes the full download url and password.
Please notes that this is used for LG H340F model only.
To unbrick/restore LG H340F back to stock.
You need to install latest usb drivers, LG UP DLL for LG H340F, LG UP software.
You need to have the latest firmware for LG H340F phone.
LG UP Store Ver. 1.14
LG USB drivers 4.1.1
Before your start, You need to install LG USB drivers, and then intall this DLL file.
Once you have firmware downloaded, Put your phone into download mode, and run the LG UP,
LG UP should find your phone, and then choose upgrade option and select the bin/firmware you just download
click start to flash firmware onto your Phone.