Check the user-hosted directories on SourceForge Tools for LG to locate verified versions of version 1.16 files.
Download and install the latest so your computer can recognize the device interface.
Enables downgrading firmware, which is typically blocked by the official tool to prevent anti-rollback triggers. "Partition DL" Mode:
While LGUP itself does not unlock a bootloader, it is an essential component of many root‑toolchains. For example, the DirtySanta exploit for the V20 relies on a patched LGUP to flash an engineering bootloader. The Partition DL mode also allows you to flash patched boot images without needing a custom recovery. lgup 1.16 modified patched
Once connected (phone in Download Mode: powered off, hold Volume Up while plugging USB), you will see four process options:
Launch the modified application from your PC. It should now successfully detect your device and display a COM port number. Under the Process section, select your preferred method:
Sometimes used to enable features like VoLTE or specific frequency bands that were disabled by certain carriers. Manual Updates: Check the user-hosted directories on SourceForge Tools for
If your phone is completely dead (no download mode, no fastboot), you may need to enter . This requires Qualcomm drivers and a special Firehose programmer file. From there, you can use QFIL to re‑flash the bootloader and then return to LGUP to flash the full KDZ.
Download the official alongside the modified LGUP.exe patched file or developer DLLs.
For these final devices, the for:
I can provide the exact steps or file requirements for your situation. Share public link
: It allows for "cross-flashing," which is the process of installing firmware from one region or carrier onto a device from another (e.g., flashing an unbranded open-market ROM onto a carrier-locked device). Unbricking & Recovery : The patch enables features like "Partition DL,"
If you used the "Upgrade" option to cross-flash, residual cache data might cause a loop. Boot your phone into hardware recovery mode (usually by holding Power + Volume Down during startup) and perform a factory data reset. Disclaimer and Safety Warning "Partition DL" Mode: While LGUP itself does not