Tuesday, August 2, 2016
Z3x Box Show Always Error In Writing Cert A700f
Z3x Box Show Always Error In Writing Cert A700f
Hello Dear Blang Sir,
i try to write cert 10 times in 10 diffrence phones in a700f by z3x box
and i always show error
Code:
BACKUP INSTRUCTIONS:
Phone must be rooted!
If the software cant 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.
6. Press Read CERT button to read certificates or Write CERT to restore.
7. Press Write NV DATA if you need to restore NV backup.
Operation: Write CERT
Selected model: SM-A700F
Software version: 25.5
Checking certificate file... error
Incorrect Public key
Done with Samsung Tool PRO v.25.5
