error in reading qcn in lyf ls5015

Port : COM11 : Qualcomm HS-USB Android DIAG 901D (COM11)
Baud Rate : 921600
Device : Qualcomm Android
Operation : Read QCN
Opening Port… OK
Reading Phone Information… OK
Compile : Jul 27 2016 14:16:03
Release : Jul 02 2016 22:00:00
Hw Ver. : FAAAANVZ
Build : MPSS.DPM.2.0.2.c1-00138-M8936FAAAANUZM-1.60149.1.62357.1
Sending SPC [000000]… Rejected!
Port Closed.
Operation Finished.
Elapsed Time: 00:02
[Module Ver. 3.2]
Log Saved to Logs1126_163218.log