G900T write cert done by z3x box

GSM-Forum

G900T write cert done by z3x box

BACKUP INSTRUCTIONS:
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. Press 'Read EFS' button to read backup or 'Write EFS' to restore or
press 'Write CERT' to restore certificates.

To backup/restore QCN, phone diagnostic port must be enabled.
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Type *#9090# and select 'DM/DUN over HSIC'.
Or use 'Activate Diag' function from 'Repair' tab.
4. Connect the phone to PC with USB cable, install drivers if needed.
5. Select diagnostic port in port settings.
6. Press 'Read QCN' button to read NV backup or 'Write QCN' to restore.

Operation: Write CERT
Selected model: SM-G900T
Selected port: COM182 SAMSUNG Mobile USB Serial Port
Software version: 32.7

Checking CERT file... OK
KEY ID: 0478
Waiting ADB device... OK
Reading phone info...
Model: SM-G900T
Android version: 4.4.2
PDA version: G900TUVU1BNH5
CSC version: G900TTMB1BNH5
Phone version: G900TUVU1BNH5
Product code: SM2G900TZKATMB
CSC country code: USA
CSC sales code: TMB
Phone SN: R38FB07C3RN
IMEI: 35255806XXXXXXX
HW version: REV1.0
RF cal date: 2014.11.06
Chip name: MSM8974PRO
Modem board: MSM8974PRO
Boot Warranty bit: 1
Writing AT RIL... OK
Initialization AT RIL... OK
Bypass MSL... OK
Checking for compatible phone and cert... OK
Phone KEY ID: 0478
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK

Done with Samsung Tool PRO v.32.7

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