in on - LG Stock Firmware

This is the LG UP DLL for LG H635C, – LG H635C DLL for LG UP.

After purchase, You will be able to download a text file [LGUP_H635C_dll.txt] which includes the download url for the LG H635C DLL file.


The DLL file must be installed before you can use LG UP to flash latest firmware onto LG H635C phone.

The DLL file is used to detect your phone model number and software version. If you experience uknown model number issue on LG UP when trying to flash firmware onto LGH635C with the LG UP, you will need to install this LGUP H635C for LG UP;

To unbrick/Restore Your LG H635C back to stock:

You need to install

1) LG USB drivers
2) LG UP software
3) LG UP DLL for LG H635C


4) LG H635C Stock kdz firmware.