Para el proceso se necesita una combination que puedn descargar desde samfew con el mismo binario. una vez que le flasheen la combination le activan en el teclado el modo diag marcando *#0808# y seleccionando la penultima opcion desde arriba hacia debajo. Unavez hcho esto es solo darle unlock en la herramienta y listo.
Global Unlocker Tool 5.0.7.19
Unlock Service
- Connecting... : connected [4200c710f412b3a5] adb
- Read Info : OK
- Manufacturer: SAMSUNG
- Model: SM-J120A
- Code Name: Galaxy Express 3
- Serial Number: R58HC1ZW87L
- Android Version: 6.0.1
- Baseband: J120AUCU5ARA1 [bit:5]
- Bootloader: FA60_J120AUCU5ARA1 [rev:5]
- Security Patch: 2016-02-01
- Board: SHANNON308
- Hardware: UNIVERSAL3475
- CPU Arch: armeabi-v7a x86
- Warranty Void: 0
- SELinux: Permissive
- SIM: Unknown
- SIM Status: ABSENT
- USB Config: acm,dm,adb
- Carrier: Unknown
- Confirm credits agreement : accepted
- Prepare device : OK
- Check security data : OK
- IMEI: 353xxxxxxxxxxxx
- Read security data : OK
- Connect to server : OK
- Verify security : OK
- Erase security : OK
- Write security : [0x01] OK
- Verify security : OK
# Elapsed time [00:56]
# Operation ID 3686231
Global Unlocker Tool 5.0.7.19
Unlock Service
- Connecting... : connected [4200c710f412b3a5] adb
- Read Info : OK
- Manufacturer: SAMSUNG
- Model: SM-J120A
- Code Name: Galaxy Express 3
- Serial Number: R58HC1ZW87L
- Android Version: 6.0.1
- Baseband: J120AUCU5ARA1 [bit:5]
- Bootloader: FA60_J120AUCU5ARA1 [rev:5]
- Security Patch: 2016-02-01
- Board: SHANNON308
- Hardware: UNIVERSAL3475
- CPU Arch: armeabi-v7a x86
- Warranty Void: 0
- SELinux: Permissive
- SIM: Unknown
- SIM Status: ABSENT
- USB Config: acm,dm,adb
- Carrier: Unknown
- Confirm credits agreement : accepted
- Prepare device : OK
- Check security data : OK
- IMEI: 353xxxxxxxxxxxx
- Read security data : OK
- Connect to server : OK
- Verify security : OK
- Erase security : OK
- Write security : [0x01] OK
- Verify security : OK
# Elapsed time [00:56]
# Operation ID 3686231
