I have successfully repaired IMEI using the cert method for Galaxy Note 4 (Tmobile). Following is the method I used.
1. Root using the Cf-Root.
2. Wipe Efs using the z3x box method.
3. Flash cert file.
4. Profit.
Please see the attached logs.
WIPING THE EFS
Selected model: SM-N910T
Selected port: COM328 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-N910T
Android version: 4.4.4
Product code: SM-N910TZWETMB
Phone version: N910TUVU1ANIH
PDA version: N910TUVU1ANIH
CSC version: N910TTMB1ANIH
IMEI: 354594060xxxxxx
Phone S/N: RF8FA0xxxxx
Checking Super user right... true
Backuping MMCBLK... OK
Checking phone at COM328
Detected ID: 00000FF7 (MDM9x25)
SW Version: MPSS.DI.3.0.c5-00258-M9625TAARANAZM-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 COM328
Detected ID: 00000FF7 (MDM9x25)
SW Version: MPSS.DI.3.0.c5-00258-M9625TAARANAZM-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.18.3
FLASHING CERT FILE
Selected model: SM-N910T
Selected port: COM328 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Checking certificate file... OK
Searching ADB device... OK
Reading phone info...
Model: SM-N910T
Android version: 4.4.4
Product code: Not Active
Phone version: N910TUVU1ANIH
PDA version: N910TUVU1ANIH
CSC version: N910TTMB1ANIH
IMEI: Unknown
Phone S/N: RF8FAxxxxx
Checking Super user right... true
Bypass MSL... OK
Checking for compatible phone and cert... OK
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK
Done with Samsung Tool v.18.3
1. Root using the Cf-Root.
2. Wipe Efs using the z3x box method.
3. Flash cert file.
4. Profit.
Please see the attached logs.
WIPING THE EFS
Selected model: SM-N910T
Selected port: COM328 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-N910T
Android version: 4.4.4
Product code: SM-N910TZWETMB
Phone version: N910TUVU1ANIH
PDA version: N910TUVU1ANIH
CSC version: N910TTMB1ANIH
IMEI: 354594060xxxxxx
Phone S/N: RF8FA0xxxxx
Checking Super user right... true
Backuping MMCBLK... OK
Checking phone at COM328
Detected ID: 00000FF7 (MDM9x25)
SW Version: MPSS.DI.3.0.c5-00258-M9625TAARANAZM-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 COM328
Detected ID: 00000FF7 (MDM9x25)
SW Version: MPSS.DI.3.0.c5-00258-M9625TAARANAZM-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.18.3
FLASHING CERT FILE
Selected model: SM-N910T
Selected port: COM328 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Checking certificate file... OK
Searching ADB device... OK
Reading phone info...
Model: SM-N910T
Android version: 4.4.4
Product code: Not Active
Phone version: N910TUVU1ANIH
PDA version: N910TUVU1ANIH
CSC version: N910TTMB1ANIH
IMEI: Unknown
Phone S/N: RF8FAxxxxx
Checking Super user right... true
Bypass MSL... OK
Checking for compatible phone and cert... OK
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK
Done with Samsung Tool v.18.3
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أهلا وسهلا يك (زائر) في منتديات التونسية للمحمول
قوانين منتدى التونسية للمحمول ( المرور من هنا واجب )
طريقة الإنظمام إلي مجموعة أعضاء سبور € GSM Tn
هام لكل الأعضاء الجدد {اخي ..}، كنت عضومنذُ{8 أيام الأخيرة..}
كتبت وقد أيقنت يوم كتابتي بأن يدي تفنى ويبقى كتابها فإن كتبت خيرا ستجزى بمثله وإن كتبت شراً عليها حسابها...
قوانين منتدى التونسية للمحمول ( المرور من هنا واجب )
طريقة الإنظمام إلي مجموعة أعضاء سبور € GSM Tn
هام لكل الأعضاء الجدد {اخي ..}، كنت عضومنذُ{8 أيام الأخيرة..}
كتبت وقد أيقنت يوم كتابتي بأن يدي تفنى ويبقى كتابها فإن كتبت خيرا ستجزى بمثله وإن كتبت شراً عليها حسابها...