Code:
UNLOCK INSTRUCTIONS:
Direct Unlock:
1. Power on the phone.
2. Type ##3424# and select 'DM + MDM + ADB'.
3. Select 'Qualcomm USB Settings' and choose '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 'Unlock' button.
Domestic Unlock:
1. Power on the phone.
2. Enable 'USB debugging' in 'Settings'-'Developer options',
tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Press 'Unlock Domestic' button.
Operation: Unlock SPRNT
Selected model: SPH-L600
Selected port:
Software version: 24.0
Waiting ADB device... OK
Reading phone info...
Model: SPH-L600
Android version: 4.4.2
Product code: Not Active
Phone version: L600VPUBOH1
PDA version: L600VPUBOH1
CSC version: L600SPTBOH1
CSC country code: USA
CSC sales code: SPR
HW version: L600.04
Phone S/N: 00000000000
Modem board: MSM8930AB
RF cal date: 2014.04.16
IMEI: 990004486659653
Initialization AT RIL... OK
Unlocking... OK
Rebooting phone... OK
Unlock done
Done with Samsung Tool PRO v.24.0