Reparación De Imei Tablet Lg-v521 Opciones

[7hony]

Primero que nada un saludos a todos los colegas.
Este es mi primera publicación, estuve buscando en el foro y no conseguí nada acerca de este tema.

Primero activamos la depuración USB
Conectamos nuestra tablet en modo "Transferir Archivos"
En el modulo LG de Optoplus seleccionamos el modelo "V521" en la pestaña Qualcom.
Y hacemos la reparación de imei del modo habitual.

Welcome to Octoplus/Octopus Box LG Software version 2.9.2
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM201
Selected model: V521
Reading info...
Model ID: LG-V521
IMEI: 356286-07-xxxxxxx
Android version: 7.0
Battery level: 52%
Trying to enable Diagnostics ports...
Found model LGV521AT: ÿh râ at port COM201
Fixing IMEI...
New IMEI: 356286-07-xxxxxxx
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 "V521_35628607xxxxxxx_09-02-2019_19-47-41.qcn"
Switching to Download mode...OK
Initializing flash...OK
Reading partitions...OK
Detecting writing method...
LAF Error: 80000121.
Trying second method...
Trying third method...OK
Reading security area...OK
Backup saved to "V521_35628607xxxxxxx_09-02-2019_19-55-24.SEC"
Writing security area...OK
Switching to Normal mode...
Found model at port COM201
Send SPC...OK
Writing QCN...
Writing NV_Numbered Items...OK
Writing NV_Numbered SIM1 Items...OK
Writing NV_Numbered SIM2 Items...OK
Writing QCN done!
IMEI successfully fixed!
Rebooting phone...
Performed by 2.9.2 Software version.

Espero les sirva de ayuda. Si ya lo han posteado anteriormente, que algun aministrador lo borre por favor.