Sprint has revisied the UA Profile of LG-LS990, The Software Number in the UA profile was changed to “LS990ZV4”.
RAM: 3GB of RAM
Rear-facing camera: 13MP
Front-facing camera: 2.4MP
The latest UA Profile still shows a WQHD (2560×1440) display. The OS version entry still reads: “Android 4.4.2 / M8974AAAAANLYD2145A.1”