Unlock Galaxy J3 z3x

[servergsm]

funciono perfecto en uno de Virgin Mobile USA
para apn hacer los siguiente
read msl con z3x
##3282# Edit les va a pedir msl ponen el que les leo la z3x
nos vamos a APN Settings nos vamos a la pestaña ADD
ya que pusieron sus apn nos vamos a la pestaña MORE y por ultimo save

Model: SM-J320P
Android version: 5.1.1
Product code: Not Active
Phone version: J320PVPU1AOL2
PDA version: J320PVPU1AOL2
CSC version: J320PSPT1AOL2
CSC country code: USA
CSC sales code: VMU
HW version: J320P.02
Phone S/N: 00000000000
Modem board: MSM8916
RF cal date: 2016.03.04
IMEI:
Initialization AT RIL... OK
Reading SPC... OK
SPC/MSL code: 989719

otro

Efectivamente amigos con z3x sale a la de una solo activando modo de depuración y sin root!
En mi caso fue un J320p de boost mobile con chip de sprint.



UNLOCK INSTRUCTIONS:
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: SM-J320P
Software version: 25.5

Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-J320P
Android version: 5.1.1
Product code: Not Active
Phone version: J320PVPU1AOL2
PDA version: J320PVPU1AOL2
CSC version: J320PSPT1AOL2
CSC country code: USA
CSC sales code: BST
HW version: J320P.02
Phone S/N: 00000000000
Modem board: MSM8916
RF cal date: 2015.12.26
IMEI:
Initialization AT RIL... OK
Unlocking... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.25.5