Amigos les dejo el dato para poder liberar el Lg K120GT de Tigo Guatemala
el procedimiento es lo siguiente. ya que por el cable p999 no me dejaba liberar, y metiendolo en modo download tampoco me dejaba siempre me arrojaba un error.
entonces el procedimiento que hice fue lo siguiente
seleccionan el modelo K120 Y los arrojara a QUALCOMM y no hay riesgo de perder IMEI
marcan el siguiente Codigo *#546368#120# Luego eligen SVC ENABLE PORT CHECK Y conectan encendido dar en unlock
dejan que haga todo el proceso y a cobrar bien
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Work ID: xxxxxxxxx
Checking data...OK
Platform: LG Qualcomm
Selected port: COM64
Selected model: K120
Reading info...
Model ID: LG-K120GT
IMEI: 35xxxxxxxxxxxx
Android version: 5.1.1
Battery level: 60%
Mode: Normal
Firmware compiled date: Dec 14 2015
Firmware compiled time: 23:00:00
Firmware released date: May 27 2016
Firmware released time: 11:30:11
SW Version: MPSS.JO.1.0.c5.7-00010-M8909EAAAANVZM-1
IMEI: 35xxxxxxxxxxxxx
SPC: 000000
Unlocking...
Reading QCN...
Send SPC...OK
Reading Mobile Property...OK
Reading Feature Mask...OK
Reading Roaming List 0...OK
Reading NV_Numbered Items...OK
Reading NV_Numbered SIM1 Items...OK
Reading NV_Numbered SIM2 Items...OK
Reading NV Items...OK
Reading EFS...OK
Reading Provisioning Items...OK
Reading QCN done!
Backup saved to "K120_35xxxxxxxxxxx_02-03-2021_19-29-
02.qcn"
Do you want to create security backup?
Switching to Download mode...OK
Initializing flash...OK
Reading partitions...OK
Detecting writing method...OK
Reading security area...OK
Backup saved to "K120_35xxxxxxxxxxxxx_02-03-2021_19-36-
23.SEC"
Switching to Normal mode...
Found model LGK120GT: ÿh ` at port COM64
Writing security area...OK
Rebooting phone...
Found model LGK120GT: ÿh ` at port COM64
Phone successfully unlocked!
Rebooting phone...
Performed by 3.0.7.08 Software version.
Potenciado por Invision Power Board
© Invision Power Services