Need Firmware!!!

Need Help I need firmware for this phone


only hung on logo..

Code:

---

LG 2-3G Tool v9.52
supported models: 1559

Mode: Emergency
Model: VS986
Read info...
Laf Protocol: 01000001
Model name: LGLS991
Software verion: LS991ZVA
Android verion: 6.0
Target operator: SPR
Target country: US
Chipset: msm8992
IMEI: 357903068393275
Elapsed: 8 secs. --> (v9.52)

---