SM-n910G efs wipe unsuccessful

[virgin_phones]

i want to wipe efs for sm-n910g. all seem to be successful from software but phone still maintain original imei

Selected model: SM-N910G
Selected port: COM167 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device... OK
Reading phone info...
Model: SM-N910G
Android version: 4.4.4
Product code: SM-N910GZWEINU
Phone version: N910GDTU1ANJ3
PDA version: N910GDTU1ANJ4
CSC version: N910GODD1ANJ4
IMEI: 355306**********
Phone S/N: R58FA1DADQK
Checking Super user right... true
Backuping MMCBLK... OK
Checking phone at COM167
Detected ID: 00000FFD (Unknown)
SW Version: MPSS.BO.1.0.r10-00108-M9635TAARANAZM-1.5514.1
Reading ESN... OK
Backuping RFNV... OK
Backuping Feature Mask... OK
Backuping NV Item... OK
Backuping NV Item SIM1... OK
Backuping NV Item SIM2... OK
Backuping Provisioning Item Files... OK
Writing data to phone... OK
Rebooting phone... OK
Waiting phone... OK
Reading QCN file... OK
Checking phone at COM167
Detected ID: 00000FFD (Unknown)
SW Version: MPSS.BO.1.0.r10-00108-M9635TAARANAZM-1.5514.1
Checking paths... OK
Restoring EFS Backup... OK
Restoring NV Items... OK
Restoring NV Item SIM1... OK
Restoring NV Item SIM2... OK
Restoring Provisioning Item Files... OK
Done with Samsung Tool v.18.6

Selected model: SM-N910G
Selected port: COM167 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Checking certificate file... OK
Searching ADB device... OK
Reading phone info...
Model: SM-N910G
Android version: 4.4.4
Product code: SM-N910GZWEINU
Phone version: N910GDTU1ANJ3
PDA version: N910GDTU1ANJ4
CSC version: N910GODD1ANJ4
IMEI: 355306066235385
Phone S/N: R58FA1DADQK
Checking Super user right... true
Bypass MSL... error
First do Wipe EFS
Done with Samsung Tool v.18.6


Done with Samsung Tool v.18.6

[meido one]

Select Skip Backup/restore NV item.

located above wipe efs.
after writing cert, write qcn.

[virgin_phones]

Originally Posted by meido one

Select Skip Backup/restore NV item.

located above wipe efs.
after writing cert, write qcn.

I have tried that as well and it's not working.