samsung j120m Checking NV data... error - GSM-Forum

m&s · 12-13-2016, 22:12

REPAIR INSTRUCCIONES:
Phone must be rooted!
If the software can't root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Fill values what you need to repair.
6. Press 'Repair' button.
7. Press 'Patch Certificate' if you have network problem after repairing.
7. Press 'Reset EFS' if you need to reset it.
Be carefully, do not perform this without necessity. Backup will be created automatically.

Operation: Patch Certificate
Selected model: SM-J120M
Software version: 27.5

Waiting ADB device... Listo
Leyendo información del teléfono ...
Modelo: SM-J120M
Android version: 5.1.1
Código del Producto: SM-J120MZWAPNT
Versión del telefono: J120MUBU1APF1
PDA version: J120MUBU1APE3
CSC version: J120MPNT1APF1
Código de país CSC: PERU
Código de Venta CSC: PNT
HW version: MP 0.300
Phone SN: R58H62GERVF
Chip name: EXYNOS3475
Módem: SHANNON308
RF cal date: 20160617
IMEI:
Verificando derecho de Super Usuario... verdadero
Reading NV data... Listo
Checking NV data... error
Security damaged (4 8)

Done with Samsung Tool PRO v.27.5

fabicel · 12-22-2016, 01:15

Operation: Repair
Selected model: SM-J120M
Software version: 27.5

If you are looking for 'Repair Network' function then you should use 'Patch Certificate'

Waiting ADB device... Ok
Reading phone info...
Model: SM-J120M
Android version: 5.1.1
Product code: SM-J120MZWDCOL
Phone version: J120MUBU1AOL3
PDA version: J120MUBU1AOL3
CSC version: J120MUUB1AOL3
CSC country code: TRINIDAD AND TOBAGO
CSC sales code: TTT
HW version: MP 0.300
Phone SN: R58H44QCTPR
Chip name: EXYNOS3475
Modem board: SHANNON308
RF cal date: 20160428
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Initialization zTool... Ok
Running zTool, please wait...
Start... Ok
Initialization... Ok
Generate and check client proof... Ok
Verify proof by client... Ok
Reading data from phone... error (0) error (0)
Try downgrade modem if possible
Done with Samsung Tool PRO v.27.5

12-13-2016, 22:12	#1 (permalink)
m&s No Life Poster Join Date: Nov 2009 Location: huanuco-peru Posts: 2,036 Member: 1168673 Status: Offline Sonork: 100.1638333 Thanks Meter: 235	samsung j120m Checking NV data... error REPAIR INSTRUCCIONES: Phone must be rooted! If the software can't root the phone automatically, then you must root your device manually. 1. Power on the phone. 2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options', go to 'Settings'-'Developer options' and enable 'USB debugging'. 3. Connect the phone to PC with USB cable, install drivers if needed. 4. Select device in ADB settings. 5. Fill values what you need to repair. 6. Press 'Repair' button. 7. Press 'Patch Certificate' if you have network problem after repairing. 7. Press 'Reset EFS' if you need to reset it. Be carefully, do not perform this without necessity. Backup will be created automatically. Operation: Patch Certificate Selected model: SM-J120M Software version: 27.5 Waiting ADB device... Listo Leyendo información del teléfono ... Modelo: SM-J120M Android version: 5.1.1 Código del Producto: SM-J120MZWAPNT Versión del telefono: J120MUBU1APF1 PDA version: J120MUBU1APE3 CSC version: J120MPNT1APF1 Código de país CSC: PERU Código de Venta CSC: PNT HW version: MP 0.300 Phone SN: R58H62GERVF Chip name: EXYNOS3475 Módem: SHANNON308 RF cal date: 20160617 IMEI: Verificando derecho de Super Usuario... verdadero Reading NV data... Listo Checking NV data... error Security damaged (4 8) Done with Samsung Tool PRO v.27.5

12-22-2016, 01:15	#2 (permalink)
fabicel No Life Poster Join Date: Jul 2008 Location: ESPAÑA Posts: 1,442 Member: 808967 Status: Offline Thanks Meter: 155	Operation: Repair Selected model: SM-J120M Software version: 27.5 If you are looking for 'Repair Network' function then you should use 'Patch Certificate' Waiting ADB device... Ok Reading phone info... Model: SM-J120M Android version: 5.1.1 Product code: SM-J120MZWDCOL Phone version: J120MUBU1AOL3 PDA version: J120MUBU1AOL3 CSC version: J120MUUB1AOL3 CSC country code: TRINIDAD AND TOBAGO CSC sales code: TTT HW version: MP 0.300 Phone SN: R58H44QCTPR Chip name: EXYNOS3475 Modem board: SHANNON308 RF cal date: 20160428 IMEI: Checking Super user right... true Reading NV data... Ok Checking NV data... Ok Initialization zTool... Ok Running zTool, please wait... Start... Ok Initialization... Ok Generate and check client proof... Ok Verify proof by client... Ok Reading data from phone... error (0) error (0) Try downgrade modem if possible Done with Samsung Tool PRO v.27.5