SM-G800H/DS Cert Write Done :)

[raulka2003]

Selected model: SM-G800H
Selected port: COM6 Z3X BOX Serial Port
Selected port speed: 115200
Checking certificate file... OK
Searching ADB device... OK
Reading phone info...
Model: SM-G800H
Android version: 4.4.2
Product code: Not Active
Phone version: G800HXXU1ANGF
PDA version: G800HXXU1ANH2
CSC version: G800HOXE1ANG2
IMEI: Unknown
Phone S/N: 00000000000
Checking Super user right... true
Bypass MSL... OK
Checking for compatible phone and cert... OK
Writing CERT... OK
Checking CERT status... OK
Writing Slave CERT... OK
Checking Slave CERT status... OK
Rebooting phone... OK
Done with Samsung Tool v.18.9

[raulka2003]

All cert Ask here http://forum.gsmhosting.com/vbb/f453...-post-1855887/

[tozbeka]

which model you using bcoz im tryng on 20.5 nt agree

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. 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'.
4. Connect phone to PC with USB cable, install drivers if needed.
5. Choose 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-G800H
Selected port: COM56 SAMSUNG Mobile USB Serial Port ,
Software version: 20.5

Checking certificate file... error
Not supported model (Unknown KEY ID)
Done with Samsung Tool v.20.5