G720N0 Reactivation Lock Unsupported [Answered]

[krattanak]

hello brother please help me on this mobile G720N0 ( Galaxy Grand Max 4G korea )

here is the result :

To connect SM-G720NO phone you have to perform the following steps:
1. Disconnect USB cable from phone. 
2. Go to Menu->Settings->More->About Device.
3. Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
6. Go to dial window.
7. Enter "*#0808#" number.
8. Select "DM+Modem+ADB".
9. Press Home button.
10. Press "Read Info" in software.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G720NO
Operation: Reset FRP
To put SM-G720NO into Download Mode, You have to perform the following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait...
Operation was canceled
Performed by 2.9.2 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-G720NO
Operation: Reset FRP
To put SM-G720NO into Download Mode, You have to perform the following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait...
Phone found.
Initializing...
Resetting FRP lock..success
Resetting EE lock..success
Resetting Samsung Account lock..not supported
Reset operation completed!
Performed by 2.9.2 Software version.

Thank you

[Octopus box]

Hello.

What is the Android and firwmare version on your device? Because as we know, solution for Reactivation lock isn't longer supported by Samsung servers.