08-13-2015, 08:36
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#1 (permalink)
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| No Life Poster
Join Date: Jul 2007 Location: tr
Posts: 2,219
Member: 539148
Status: Offline Thanks Meter: 2,174 | SM-A300H (0385) Write Cert Done !!
SM-A300H (0385) Write Cert Done !!  Quote:
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'.
Or use 'Activate Diag' function from 'Repair' tab.
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-A300H
Selected port: COM1120 SAMSUNG Mobile USB Serial Port
Software version: 21.9
Checking certificate file... OK
KEY ID: 0385
Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-A300H
Android version: 4.4.4
Product code: SM-A300HZWDMID
Phone version: A300HXXU1AOB8
PDA version: A300HXXU1AOC1
CSC version: A300HOJV1AOC1
CSC country code: Iraq
CSC sales code: MID
HW version: MP 0.501
Phone S/N: R51G216B2LH
Modem board: MSM8216
RF cal date: 2015.02.09
IMEI: 357572066238640
Initialization AT RIL... OK
Bypass MSL... OK
Checking for compatible phone and cert... OK
Phone KEY ID: 0385
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK
Done with Samsung Tool PRO v.21.9
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