Archive for the LG K4 smartphone, model K120AR, packed as a 32.4 MB ZIP. The name does not reveal what the archive holds, so it may include schematics, service documentation, firmware or tools; inspect its contents after extracting. Material of this kind is used to diagnose board faults or restore software on the handset. Make sure any firmware inside matches the K120AR variant exactly before flashing, and keep a backup of existing data or partitions where possible.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @uzb4422. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip