GSMDEC | Foro de Telefonía celular

Sin root ni nada especial liberación directa

1.- Apagamos el celular
2.- Mantener presionado el botón de volumen Arriba y conectar el celular a la computadora sin soltar el botón.
3.- Aparecerá el modo descarga, en ese momento soltar el botón.
4.- Abrimos Octopus y seleccionamos el modelo.
5.- Seleccionamos el puerto que nos genera LGE AndroidNet USB serial Port.
6.- Le damos unlock y listo.

CitarChecking data...OK
Platform: LG Qualcomm
Selected port: COM64
Selected model: LS676
Reading info...
IMEI: **************
Android version: 6.0.1
Battery level: 23%
SW Version: LS676ZV5
Mode: Emergency
Initializing flash...OK
SW version: LS676ZV6_02
Android version: 6.0.1
LAF Version: 1.1
Product ID: CH33S170720004060
IMEI: ***************
Target operator: SPR
Hardware: rev_11
Reading partitions...OK
Reading Carrier...OK
Unlocking...OK
Writing Carrier...OK
Phone successfully unlocked!
Performed by 2.7.7 Software version.

Uno mas liberado

CitarWelcome to Octoplus/Octopus Box LG Software version 2.7.9
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM933
Selected model: LS676
Reading info...
IMEI: 350305-26-000000-4
Android version: 6.0.1
Battery level: 27%
SW Version: LS676ZV3
Mode: Emergency
Initializing flash...OK
SW version: LS676ZV6_02
Android version: 6.0.1
LAF Version: 1.1
Product ID: CD23S170309002040
IMEI: ****************
Target operator: SPR
Hardware: rev_11
Reading partitions...OK
Reading Carrier...OK
Unlocking...OK
Writing Carrier...OK
Phone successfully unlocked!
Performed by 2.7.9 Software version.

Si al terminar el proceso les muestra SIM Invalida pueden  darle un vistazo a este tema http://www.gsmarena.com.mx/index.php?topic=644.0