Lg LS777 ZV9 Unlock failed

Unlock4samsung Saturday, May 5, 2018

Mode: Emergency
Model: LS777
Read info...
Laf Protocol: 01000005
Model name: LG-LS777
Software verion: LS777ZV9
Android verion: 7.0
Target operator: SPR
Target country: US
Chipset: msm8937
IMEI: 350305260000004
Elapsed: 4 secs. --> (v9.48)

Phone mode is DOWNLOAD
Start new sprint unlock...
Laf Protocol: 01000005
Model name: LG-LS777
Software verion: LS777ZV9
Android verion: 7.0
Target operator: SPR
Target country: US
Chipset: msm8937
IMEI: 350305260000004
Init EXT4 /system ...
Detecting sprint type ...
Laf flash error: phone is not supported.
Elapsed: 38 secs. --> (v9.48)

Mode: Emergency
Model: LS777
Read info...
Laf Protocol: 01000005
Model name: LG-LS777
Software verion: LS777ZV9
Android verion: 7.0
Target operator: SPR
Target country: US
Chipset: msm8937
IMEI: 350305260000004
Elapsed: 3 secs. --> (v9.48)

Phone mode is DOWNLOAD
Start new sprint unlock...
Laf Protocol: 01000005
Model name: LG-LS777
Software verion: LS777ZV9
Android verion: 7.0
Target operator: SPR
Target country: US
Chipset: msm8937
IMEI: 350305260000004
Init EXT4 /system ...
Detecting sprint type ...
Laf flash error: phone is not supported.
Elapsed: 38 secs. --> (v9.48)