How to Install LGUP Tool with UPPERCUT on your PC?.NOTE: In order to use this tool, you must also install LG Android USB Drivers on your Windows PC. Despite that, we have still provided links to download LG Flash Tool in case you need it, along with the MegaLock DLL.
And thus, we recommend you use LGUP Tool with UPPERCUT, which is much more convenient. While the LG Flash Tool still works, it is often dodgy when it comes to newer LG devices.
It allows the flash tool to work and detect several different LG devices without the need of the device-specific DLLs. UPPERCUT is an extension to the LGUP Tool, developed by XDA Recognized Developer autoprime. In order for the tool to detect the LG device, the user would require the device-specific DLL. It is used by LG internally or in their service centers to restore stock firmware on LG devices when needed. LGUP Tool (Previously known as the ‘ LG Flash Tool‘) is a Windows-only firmware flashing software for LG Android devices.
