Unlock A720F Error

[mrkey2014]

Help SIr .....

Unlock with MSL Code A720F Eror....

UNLOCK INSTRUCTIONS:
Unlocking with original MSL code:
1. Phone must be powered on.
2. Type *#0808# and select 'DM+ACM+ADB'.
3. Run dialer and type *#0*# (service mode will apear).
4. Connect the phone to USB cable, choose correct COM port in port settings.
5. Press 'Unlock' button.
6. Paste MSL code in new opened window and press 'OK'.

Reading codes using sever:
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 Codes via server' button, write your login and password in window if it will apear.
(Login and password will be saved as default after first input and can be changed in settings.)

Operation: Unlock
Selected model: SM-A720F
Software version: 29.0

Searching Samsung modem... detected COM178
Reading phone info... OK
Model: SM-A720F
AP version: A720FXXS1AQF4
CSC version: A720FOLE1AQD5
CP version: A720FXXU1AQD6
Product code: SM-A720FZBDXxx
Phone SN: R28J12WJWxx
Unique number: CBJ10E4FFEA2DB3
Reading IMEI... OK
IMEI: 3557600805112xx
Reading SN... OK
Phone SN: R28J12Wxxx
Enter MSL: 0C4728120F2A4B4C5F115F065C40xxxx
Bypass MSL... OK
Unlocking... error

Done with Samsung Tool PRO v.29.0

[mrkey2014]

Originally Posted by mrkey2014

Help SIr .....

Unlock with MSL Code A720F Eror....

Operation: Unlock
Selected model: SM-A720F
Software version: 29.1

Searching Samsung modem... detected COM178
Reading phone info... OK
Model: SM-A720F
AP version: A720FXXS1AQF4
CSC version: A720FOLE1AQD5
CP version: A720FXXU1AQD6
Product code: SM-A720FZBDXID
Phone SN: R28J12WJWLB
Unique number: CBJ10E4FFEA2DB3
Reading IMEI... OK
IMEI: 355760080511xxx
Reading SN... OK
Phone SN: R28J12Wxxx
Enter MSL: 0C4728120F2A4B4C5F115F065C40xxxx
Bypass MSL... OK
Unlocking... error

Done with Samsung Tool PRO v.29.1

[CHANDARAKK]

go download mod check ur knox it 0 or 1

[mrkey2014]

knox same warranty void sir...? 1 sir

[ashutosh00074]

Please Add Other Method for KNOX Warranty Voided