Unlock/Liberar Unlock umx mxg401 with nck box

[servergsm]

EXE: NckBox Spreadtrum Module 1.0
SELECTED: SC7720EA_EMMC
[0]ACTION: Boot Info
Start Detect phone...
Detected: SPRD U2S Diag (COM21)
Sending loader, keep boot key untill loader start.
Loader OK: Spreadtrum Boot Block version 1.1
Changing bautrate OK.
Send Second Loader.
FileSystem: EMMC
Manufacturer: MXG
Hardware: SP7731C_V1.0.0
Platform: sc8830
Fota platform: Sprd7731_5.1
Fota version: Spre_S425_AirVoice_1SIM_20171027_v.09
Board: c7356_wvga
Build Id: LMY47D
Model: MXG401
Android Release: 5.1
Android Version: Spre_S425_AirVoice_1SIM_20171027_v.09
Security patch: 2015-11-01
This phone have frp partition.
Reading wfixnv1
IMEI 1: 353650087292574
IMEI 2: 352751019380480
[USER]Simlock Status: UNLOCKED
Simlock Type: 0
Total Time: 00:00:34
Done.