Desbloqueo Sph L720t De Sprint, tengo la version 4.3 y la version 4.4.2 Opciones

[rivas2018]

Con umt en la pestaña Samsung le dan Sprint unlock y sale Al toque to prove con z3x octo y gcpro decían ok pero siempre quedaba bloqueado

[CiberPrueba11]

Desbloqueado con Z3X android 5.0 y GSM activo, full señal.

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 the phone to PC with USB cable, install drivers if needed.
5. Choose diagnostic port in port settings.
6. Press 'Unlock' button and select 'Unlock' option.

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' button and select 'Domestic unlock' option.

Operation: Unlock
Selected model: SPH-L720T
Selected port: COM38 SAMSUNG Mobile USB Serial Port
Software version: 41.2

Waiting ADB device... OK
Reading phone info...
Model: SPH-L720T
Android version: 5.0.1
PDA version: L720TVPUCOH1
CSC version: L720TSPTCOH1
Phone version: L720TVPUCOH1
Product code: Not Active
CSC country code: USA
CSC sales code: SPR
Phone SN: 00000000000
IMEI:
HW version: L720T.03
RF cal date: 2014.10.23
Chip name: APQ8064
Modem board: MDM9615M
Boot Warranty bit: 0
Writing AT RIL... OK
Initialization AT RIL... OK
Unlocking... OK
Rebooting phone... OK
Unlock done
Done with Samsung Tool PRO v.41.2

[Anunciante Autorizado]

[chaorpaul]

En mi caso le hice root para androiD 5.0.1 y le di Direct Unlock...el proceso terminó exitoso pero el teléfono siguió diciendo SIM INVALIDA...procedí a hacerlo por Domestic Unlock y salió a la primera...dejo log:

Operation: Unlock
Selected model: SPH-L720
Selected port: COM57 SAMSUNG Mobile USB Serial Port
Software version: 44.15

Reading phone info...
Reading IMEI... OK
IMEI: 99xxxxxxxxxxxxx
Unlocking... OK
Reseting... OK
Unlock done

Operation: Unlock
Selected model: SPH-L720
Selected port: COM57 SAMSUNG Mobile USB Serial Port
Software version: 44.15

Waiting ADB device... OK
Reading phone info...
Model: SPH-L720
Android version: 5.0.1
PDA version: L720VPUGOK3
CSC version: L720SPTGOK3
Phone version: L720VPUGOK3
Product code: Not Active
CSC country code: USA
CSC sales code: SPR
Phone SN: 00000000000
IMEI:
HW version: L720.08
RF cal date: 2013.10.30
Chip name: APQ8064
Modem board: MDM9615M
Security patch: 2015-11-01
Boot Warranty bit: 1
Writing AT RIL... OK
Initialization AT RIL... OK
Unlocking... OK
Rebooting phone... OK
Unlock done

Mensaje modificado por chaorpaul el Sep 16 2022, 10:38 AM