Database Develop

Unlock bootloader Latinamerica (Perú, Chile, Argentina, Colombia, Panamá, etc)

En castellano en el 2do post.
After an arduous search , I managed how to unlock the bootloader my smart phone.
The problem: In Latin America the cellular band we use is 850Mhz/1900Mhz while the rest of the world uses 900Mhz/1800Mhz . If a European rom is installed in our smartphones these will fail because they can not connect to the network.
So it was not possible to unlock our bootloader because none JB version existed for Latin America in the official list of LG and we could not install a version of another region.
Solution: After much searching I read somewhere, I honestly do not remember where, that a mexican said that he had just bought a P880 and this came with JB . Then I began to search for this rom, after a couple of hours I managed to find it at a chinese download page. It was a painful download 50Kb/s (I have a 10mb internet speed) , I tried it and IT WORKED !
Too many words , this is how I did it:
- The original instructions to install it I read it from here: http://forum.xda-developers.com/showthread.php?t=1861942
- I do NOT responsible for any problems or inconvenience you may have with your smartphone by following this procedure.
1. Download from here dz . https://mega.co.nz/#!vN0FUDrK!5yr12FCdFAQGNfs4T5CxtBB1p3DMUQQG6qWV7HtGKn0 ( 571Mb )
2. Download drivers: https://mega.co.nz/#!3ckwVZQQ!wGvu5uKH5lZpalYUSEaIr_4-54N_8q-bfLU-_cEkM3E
3. Download OmapFlashInstaller: https://mega.co.nz/#!SB9QnRAL!FIrimclzdqUpQzXZoQqKkhBDdDEp0DDdmUwHmZO1Xls
4. Download LGFlashTool : http://www.mediafire.com/?pzqr0gsw8u9erxl
5. Install in this order:
a) LGUnitedMobileDriver_S497CA20_WHQL_ML_Ver_1.0.exe
b ) LGUnitedMobileDriver_S497MA20_WHQL_ML_Ver_1.0.exe
c ) OMAPFlashInstaller.msi
d ) LGFlashTool
6. Turn off the phone and remove the sim card and sd card
7. Press and hold the Volume Down button and connect the USB cable
8. Wait for Windows to install the drivers . Right click on My Computer > Manage > Device Manager , look for LGE CDMA USB SERIAL PORT right click > Properties> Com port and change it to 41
9. Run as administrator LGFlashTool
10. Select the dll that was in LG 880AT V20c folder
11. In S / W select the. Dz
12. Check the USB option and OK
13 . Click on the COM port settings , select 1 ( uncheck all others)
14 . Click start and port 1 should read: READY
15 . Disconnect the USB cable and turn off the computer
16 . Wait 5 seconds
17 . Press the Volume Down button and connect the usb cable to your smartphone
18 . When you start to upgrade you can release the button volume
19 . When the computer restarts finished and ready
Unlock bootloader :
They can test for this post : http://forum.xda-developers.com/showthread.php?t=2224020
To me it was using my BL_unlock.zip Photo
Internet doesnt work? You need to find on internet the right APN configuration and configure your phones.
Any questions comment me .
Greetings and God bless.

Español
Despúes de una ardua busqueda logré liberar el bootloader mi celular inteligente.
El problema: En Latinoamerica se usa la banda celular 850Mhz/1900Mhz mientras que el resto del mundo usa 900Mhz/1800Mhz. Si instalamos una rom europea en nuestros smartphones estos fallaran porque no pueden conectarse.
Por eso no era posible desbloquear nuestros bootloader pues no existia una version JB para latinoamerica y no podiamos instalar una versión de otra región.
Solución: Despues de mucho buscar lei en alguna parte, sinceramente no recuerdo donde, que un Mexicano decia que acababa de comprar un P880 y que este vino con JB. Empecé entonces con la busqueda de esta rom, luego de un par de horas logré encontrarlo en una página de descargas china. Fue una penosa descarga a 50Kb/s pero al fin terminó, lo probé y FUNCIONÓ!!!
Muchas palabras, asi es como lo hice:
- Las instrucciones originales para instalarlo lo leí de aca: http://forum.xda-developers.com/showthread.php?t=1861942
- NO me hagan responsable por los problemas o inconveniente que tengan con su equipo al seguir este procedimiento.
1. Descargar el .dz desde aca: https://mega.co.nz/#!vN0FUDrK!5yr12FCdFAQGNfs4T5CxtBB1p3DMUQQG6qWV7HtGKn0 (571Mb)
2. Descagar los drivers: https://mega.co.nz/#!3ckwVZQQ!wGvu5uKH5lZpalYUSEaIr_4-54N_8q-bfLU-_cEkM3E
3. Descargar OmapFlashInstaller: https://mega.co.nz/#!SB9QnRAL!FIrimclzdqUpQzXZoQqKkhBDdDEp0DDdmUwHmZO1Xls
4. Descagar LG FlashTool: http://www.mediafire.com/?pzqr0gsw8u9erxl
5. Instalar en este orden:
a) LGUnitedMobileDriver_S497CA20_WHQL_ML_Ver_1.0.exe
b) LGUnitedMobileDriver_S497MA20_WHQL_ML_Ver_1.0.exe
c) OMAPFlashInstaller.msi
d) LGFlashTool
6. Apagar el teléfono y retirar la tarjeta sim y la tarjeta sd
7. Mantener presionado el boton de volumen abajo y conectar el cable USB
8. Esperar que Windows instale los drivers. Dale click derecho a Mi PC > Administrar > Administrador de dispositivos, buscar LGE CDMA USB SERIAL PORT click derecho > Propiedades > Com port y cambiarlo a 41
9. Ejecuta LGFlashTool como administrador
10. Selecciona el dll que estaba dentro de la carpta de la primera descarga
11. En S/W selecciona el archivo .dz
12. Marca la opción USB y OK
13. Click en la configuración de puerto COM y selecciona 1 (desmarca los demas)
14. Click start y el puerto 1 debería decir: READY
15. Desconecta el cable USB y apaga el equipo
16. Espera 5 segundos
17. Presiona el boton de volumen abajo y conecta el cable usb al smartphone
18. Cuando empiece a actualizar puedes soltar el boton de volumen
19. Cuando termine el equipo se reiniciará y listo
Desbloquear bootloader:
Pueden probar las de este post: http://forum.xda-developers.com/showthread.php?t=2224020
A mi me resultó usando el archivo BL_unlock.zip
Cualquier duda me comentan.
Saludos y que Dios los bendiga.

OmapFlashInstaller? I'm sure that's not needed.
Sent from my OmniROM-powered LG Optimus 4X HD

Help please
Hi, when i try to install the LGUnitedMobileDriver_S497CA20_WHQL_ML_Ver_1.0.exe, gives me error
Says version 3.08.001 is allready installed and this is an older version. so, in order to install this first i have to unnistall my curent version.
Any idea what should i do?

Monchito007 said:
Hi, when i try to install the LGUnitedMobileDriver_S497CA20_WHQL_ML_Ver_1.0.exe, gives me error
Says version 3.08.001 is allready installed and this is an older version. so, in order to install this first i have to unnistall my curent version.
Any idea what should i do?
Click to expand...
Click to collapse
If you already have the proper drivers installed you don't need to reinstall them. Probably they are installed by LG Tool, they should be working.
Sent from my LG-P880 using XDA Premium 4 mobile app

My Optimus 4X is from Claro - Perú, a latin american version, and I just flashed the first leaked V20A when it came out to be able to unlock the bootloader with laufersteppenwolf's procedure.
A friend of mine also told me he manually modified /sys/firmware/fuse/odm_reserved to 40000000c0 and it worked (using info taken from this thread: http://forum.xda-developers.com/showthread.php?t=2251407), but Idk if it is an adequate solution.

mario.gacv said:
My Optimus 4X is from Claro - Perú, a latin american version, and I just flashed the first leaked V20A when it came out to be able to unlock the bootloader with laufersteppenwolf's procedure.
A friend of mine also told me he manually modified /sys/firmware/fuse/odm_reserved to 40000000c0 and it worked (using info taken from this thread: http://forum.xda-developers.com/showthread.php?t=2251407), but Idk if it is an adequate solution.
Click to expand...
Click to collapse
Hi, I'm from Perú too.. and my phone company is Claro. :highfive:
I unlocked my bootloader using the file attached on this post: http://forum.xda-developers.com/showthread.php?t=2224020. BL-unlock_new.rar
After that I install Clockworkmod Touch Recovery and now I have Cyanogenmod 10.1.3
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Hola, soy de Perú también.. y mi compañía también es Claro. :highfive:
Desbloqueé mi bootloader usando el archivo adjunto en este post: http://forum.xda-developers.com/showthread.php?t=2224020. BL-unlock_new.rar
Después de eso instalé Clockworkmod Touch Recovery y ahora tengo Cyanogenmod 10.1.3

good job working that out, should be in the tutorials post

PLEASE HELP / AYUDA POR FAVOR! Lenovo k3 note Bricked

hola, intente hacer root con lenovo k3 manager 3.1 pero algo salio mal y mi smartphone esta bricked X´C, si lo intento encender queda la pantalla de "lenovo" y no inicia; cuando inicio en recovery ( vol. +/- y power) sale un pantalla azul en chino y no se que dice, se puede navegar al parecer pero no se que hacer, ayuda por-favor me llego hace apenas 2 días y ya no lo puedo usar :crying: :crying: :crying:
google traductor (sorry) :
hello, try lenovo root with 3.1 k3 manager but something went wrong and my smartphone is bricked X'c, if you try to start the screen "lenovo" is and does not start; when I start in recovery (vol. +/- and power) get a blue screen in Chinese and can not say, you can browse apparently but not to do, aid-for me came just two days ago and no longer I can use: crying:: crying:: crying:
blue screen: "subefotos.com/ver/?9b2e5b135aaea045c5e706c913ca07ebo.jpg"

If you used the app that was posted here, it means you will need to flash a stock rom using SPflash. Follow the steps provided in the vid. Be sure you download all the files and drivers in the description.
https://www.youtube.com/watch?v=TySRc_DkcFk&feature=youtu.be
Once fixed, follow the guide here to root your phone using adb. Faster and simpler :
http://www.techkadai.com/2015/11/root-lenovo-k3-note-and-custom-recovery.html
** credit to other forum members for providing the links. sorry, I can't recall who posted them.

Ya lo arregle !!! *.* ya había intentado con el sp flash tools, pero descubri que el menu de la blue screen en verdad no era mas que una especie de control del sistema, el pc no reconocia el dispositivo asi que empece a jugar con los controles en chino ( ya no podia cagarla mas cierto ? xD ) hasta que logre hacer que se conectara el dispositivo al pc y flash tools lo reconocio ! muchas gracias de todas formas ! .
google trad. :
I fixed it !!! *. * Had already tried with sp flash tools, but discovered that the menu of the blue screen really was nothing more than a kind of control system, the pc not recognize the device so I started to play with the controls in Chinese (and could not screw up more true? xD) until you can make the device connects to the PC and flash tools recognized him! thank you very much anyway: D!

Tutorial para actualizar moto g6 play a android 9

YOUTUBE TUTORIAL -> ( mod edit - link removed )
CONDICIONES:
-Bootloader desbloqueado
-Firmware de Septiembre o .143 (Link: https://mirrors.lolinet.com/firmware/...)
-Deben tener el moto g6 play de Sudamérica (ALJETER) porque el americano (JETER) no es compatible
-El Sistema debe estar limpio y el zip debe estar copiado en la TARJETA SD
LINKS:
-Link para desbloquear bootloader y colocar el firmware de Setiembre (.143):
mod edit - link removed
-Link de Android 9 (en el post de xda):
https://mega.nz/#!K0ZRyAbC!wVpFptWCDQ...
-Link del Post XDA :
https://forum.xda-developers.com/andr...

English only on XDA !!!!!!
---------- Post added at 11:11 AM ---------- Previous post was at 11:11 AM ----------
fabriciolupa said:
YOUTUBE TUTORIAL -> ( https://youtu.be/EtDWj-lXiG4 )
CONDICIONES:
-Bootloader desbloqueado
-Firmware de Septiembre o .143 (Link: https://mirrors.lolinet.com/firmware/...)
-Deben tener el moto g6 play de Sudamérica (ALJETER) porque el americano (JETER) no es compatible
-El Sistema debe estar limpio y el zip debe estar copiado en la TARJETA SD
LINKS:
-Link para desbloquear bootloader y colocar el firmware de Setiembre (.143):
https://www.youtube.com/watch?v=VcMyo...
-Link de Android 9 (en el post de xda):
https://mega.nz/#!K0ZRyAbC!wVpFptWCDQ...
-Link del Post XDA :
https://forum.xda-developers.com/andr...
Click to expand...
Click to collapse
Please translate to English

fabriciolupa said:
-Link de Android 9 (en el post de xda):
https://mega.nz/#!K0ZRyAbC!wVpFptWCDQ
Click to expand...
Click to collapse
I asked that people create mirrors, because I don't want to be the only download source. I didn't ask that people share my link directly in their own thread. Please remove the direct link, and link to my thread instead. Or, upload it yourself and provide your own link. This is poor etiquette in my opinion. If you do not wish to do this, I will change my link to invalidate your thread.

fabriciolupa said:
YOUTUBE TUTORIAL -> ( mod edit - link removed)
CONDICIONES:
-Bootloader desbloqueado
-Firmware de Septiembre o .143 (Link: https://mirrors.lolinet.com/firmware/...)
-Deben tener el moto g6 play de Sudamérica (ALJETER) porque el americano (JETER) no es compatible
-El Sistema debe estar limpio y el zip debe estar copiado en la TARJETA SD
LINKS:
-Link para desbloquear bootloader y colocar el firmware de Setiembre (.143):
mod edit - link removed
-Link de Android 9 (en el post de xda):
https://mega.nz/#!K0ZRyAbC!wVpFptWCDQ...
-Link del Post XDA :
https://forum.xda-developers.com/andr...
Click to expand...
Click to collapse
"YouTube tutorial.
Conditions:
-Unlocked Bootloader
-September Security Patch
-Only works on South America devices ALJETER not US JETER
-Firmware must be on a Clean/fresh state and OTA must be flashed from SD Card as a normal OTA."

this thread is all wrong. reported and you guys should do so.

@fabriciolupa please check your inbox
thread closed

Number blocking. Samsung Galaxy A6

Hola a todos / as. Tengo un problema que me tiene algo enroscado.
Resulta que somos de Vodafone mi mujer y yo. Con las ultimas actualizaciones de A6 dice que es necesario hacer un reset de fabrica para que el teléfono funcione bien. Lo he hecho ya dos veces y el teléfono me sigue pidiendo lo mismo. No sé qué hacer. El teléfono no está rooteado. Esta tal como venía de fábrica.
La segunda cosa (esta si es muy rara). Yo tengo un Oppo . Cuando intento llamar a mi mujer al A6 me da llamada fallida. He borrado de los contactos en los dos teléfonos y luego pude llamar. Pero ahora ya no. He cambiado la sim de la A6 a otro teléfono y puedo llamar. Es decir que el problema no es del sim si no del teléfono. Donde podría chequear porque el número no está bloqueado o restringido. Lo he mirado, pero no sé dónde puedo mirar más. ¿Alguien me puede ayudar? Gracias
Translated by GT:
Hello everyone. I have a problem that has something screwed on me.
It turns out that my wife and I are from Vodafone. With the latest A6 updates she says it is necessary to do a factory reset for the phone to work well. I've done it twice already and the phone keeps asking me the same thing. I do not know what to do. The phone is not rooted. It is as it came from the factory.
The second thing (this is very rare). I have an Oppo. When I try to call my wife on A6 she gives me a failed call. I have deleted the contacts on both phones and then I was able to call. But not anymore. I have changed the sim from the A6 to another phone and can call. In other words, the problem is not with the sim but with the phone. Where you could check why the number is not blocked or restricted. I have looked at it, but I don't know where I can look further. Can somebody help me? Thanks

Try maybe flashing the latest firmware for your model and country via Odin:
Download Samsung Galaxy A6 SM-A600F firmware
Download the latest Samsung firmware for Galaxy A6 with model code SM-A600F. Check out our free download or super fast premium options.
www.sammobile.com
Instructions:
https://www.sammobile.com/wp-content/themes/sammobile-6/assets/static/instructions-fw-5file.pdf
Use CSC file (not HOME_CSC) for clean flash. Also, make sure that your Google and Samsung accounts are logged out in Settings before flashing (it's good to have FRP turned off).

Question moto g51 5g blank flash update?? variant xt2171-1

hello
sorry for my bad english, i use a translator. i have a problem, it all started when i tried to go back to android 11 from android 12 on this device, and i ended up in this in a full brick. Now my pc recognizes the phone as qualcomm hs-usb loader 9008 and I don't know how to recover it to get it back to fastboot and flash it with some motorola tool.
I have tried with blankflash from the official website, the exact model is the XT2171-1 Moto g51 5g and nothing, flashes it, restarts and returns to the state of qualcomm 9008 and I do not know what else to do all with a black screen.
Any suggestions, help?
Translated with www.DeepL.com/Translator (free version)

does anyone have the blankflash file for this phone?
the one on the motorola site doesn't really work.

he estado buscando un archivo para este terminal pero aun no lo encuentro tampoco, y tambien encontre uno pero no funciona tengo el mismo problema que tu.
Moderator Translation
I have been looking for a file for this terminal but I still can't find it either, and I also found one but it doesn't work. I have the same problem as you.

que modelo de moto g51 5g tienes?
el xt 2171-1
el xt 2171-2
el xt 2171-3
?
existen varias variantes, al parecer hay más .
yo tengo el xt 2171-1, y no hay manera que el blankflash funcione, según una persona del grupo lolinet (telegram) me dice que el archivo de blankflash es de android 11 y yo tengo android 12 instalado en el teléfono, por eso es que no funciona.
-----------------------------------------
which model of moto g51 5g do you have?
the xt 2171-1
the xt 2171-2
the xt 2171-3
?
there are several variants, apparently there are more .
I have the xt 2171-1, and there is no way that the blankflash works, according to a person from lolinet (telegram) tells me that the blankflash file is from android 11 and I have android 12 installed on the phone, that's why it does not work.
Translated with www.DeepL.com/Translator (free version)

felipeunderx said:
que modelo de moto g51 5g tienes?
el xt 2171-1
el xt 2171-2
el xt 2171-3
?
existen varias variantes, al parecer hay más .
yo tengo el xt 2171-1, y no hay manera que el blankflash funcione, según una persona del grupo lolinet (telegram) me dice que el archivo de blankflash es de android 11 y yo tengo android 12 instalado en el teléfono, por eso es que no funciona.
-----------------------------------------
which model of moto g51 5g do you have?
the xt 2171-1
the xt 2171-2
the xt 2171-3
?
there are several variants, apparently there are more .
I have the xt 2171-1, and there is no way that the blankflash works, according to a person from lolinet (telegram) tells me that the blankflash file is from android 11 and I have android 12 installed on the phone, that's why it does not work.
Translated with www.DeepL.com/Translator (free version)
Click to expand...
Click to collapse
tengo el mismo xt2171-1 de México, pero si solo funciona en android 11 toca cambiar de dispositivo, he leido en otros foros que tampoco les ha funcionado el blankflash, hay una herrramienta de moto unbricktool v1 pero no tiene soporte el g51 aun, aunque según yo debería funcionar el blankflash, porque se supone que es para una reparación hardbrick, no debería importar como tal la versión de android.
Moderator Translation
I have the same xt2171-1 from Mexico, but if it only works on android 11, it's time to change the device, I've read in other forums that blankflash hasn't worked for them either, there's a motorcycle tool unbricktool v1 but it doesn't support g51 yet, although according to me the blankflash should work, because it is supposed to be for a hardbrick repair, the android version should not matter as such.

esperemos que salga una versión compatible o algo con android 12.
Moderator Translation
Let's hope that a compatible version or something with android 12 comes out.

tengo un blank nuevoo no lo he probado porque no ando en casa, supuestamente es android 12
Moderator Translation
I have a new blank or I haven't tried it because I'm not at home, supposedly it's android 12

ya tengo el blankflash si sirvee, ya revivio el moto g51
Moderator Translation
I already have the blankflash if it works, the moto g51 has already revived

Yes, in the motorola lolinet telegram group there is a user who helped me and gave me a blankflash file of android 12,of the moto g51 5g variant (Chile).
.
-------------------------------
sí, en el grupo de telegram lolinet de motorola hay un usuario que me ayudo y me paso un archivo blankflash de Android 12, de la variante del moto g51 5g (Chile).

felipeunderx said:
Yes, in the motorola lolinet telegram group there is a user who helped me and gave me a blankflash file of android 12,
The problem that I now have is that the phone is not recognized by my PC, it is totally dead, I don't have the test points or ISP pinouts of the moto g51 either.
-------------------------------
sí, en el grupo de telegram lolinet de motorola hay un usuario que me ayudo y me paso un archivo blankflash de android 12,
el problema que ahora yo tengo es que el teléfono no me lo reconoce el pc , está totalmente muerto no tengo los test point o isp pinout del moto g51 tampoco.
Click to expand...
Click to collapse
saludos hermano, aun tienes ese archivo el blankflash para el moto g51 5g? no tengo telegram para poder buscarlo alli porfavor
_____________\
greetings brother, you still have that file blankflash for the moto g51 5g? I do not have telegram to search there please.

creepcore said:
ya tengo el blankflash si sirvee, ya revivio el moto g51
Moderator Translation
I already have the blankflash if it works, the moto g51 has already revived
Click to expand...
Click to collapse
hola buenos dias tengo el mismo inconveniente podrias ayudarme con el archivo?

I recommend you to register in telegram to get the necessary file for your specific version and model and/or variant.
search for telegram group, motorola blankflash
saludos

No puedo entregar el archivo, la variante de mi dispositivo es distinta a las otras y si se flashea puede causar brick.
---------------------------------------------------------------------------
I can not deliver the file, the variant of my device is different from the others and if flashed may cause brick.