Technically, yes. But LG has exited the smartphone business, and most Wings are out of warranty anyway. In many countries, software repair is allowed.
Here is the "story" of why someone would be looking for this specific file and what it entails: The "Rescue" Mission lg wing 5g flash file
: Use a compatible version like LGUP 1.16 Patched , which is often required for newer models like the Wing. Technically, yes
As of 2025, Android 12 is the final official OS for Wing. You can find builds like V30a for Europe or V30b for Korea. Android 13/14 are only available via custom ROMs (LineageOS). lg wing 5g flash file
The process takes 5–10 minutes. You will see a progress bar: