How to restore LGOG E975 (international version) back to stock

[IDontKnow666]

HI all. I tried searching the forum to see if there's any thread that will have a guide / tutorial on how to restore the LGOG back to stock rom from a custom rom. Meaning returning the bootloader to it's lock state. I can unroot the phone. But I have no idea how to lock the bootloader which will removed TWRP recovery. Factory reset won't do anything much since after rebooting the phone, it will show TWRP Open Script Recovery window during startup.

So, how do I returned the LGOG to it's original lock bootloader and unroot state?. The LGOG phone that I'm using is the E975-10g. Any help is very much appreciated. Thanks!

 

[kimitza]

Use kdz updater.look around on the unbrick guide.it will help yoilu

Sent from LG E975 pwd by CM 10.1

 

[IDontKnow666]

Use kdz updater.look around on the unbrick guide.it will help yoilu

Sent from LG E975 pwd by CM 10.1

Thanks!. Back to original stock with TWRP removed. Easier than I thought.

 

[Quaglia17]

Thanks!. Back to original stock with TWRP removed. Easier than I thought.

hi, can you give me a link for back to original stock with TWRP removed. thanks and sorry for my bad english

 

[kimitza]

Use kdz updater.you will find it in unbrick thread.

Sent from LG E975 pwd by CM 10.1

 

[Quaglia17]

Use kdz updater.you will find it in unbrick thread.

Sent from LG E975 pwd by CM 10.1

thanks, but if i restore stock firmware the bootloader also relock or there is an other procedure?

 

[kimitza]

Flashing stock kdz with kdz updater will erase any trace of root and bootloader unlock andxif you want to root and unlock,you will have to do those proceduree again.

Sent from LG E975 pwd by CM 10.1

---------- Post added at 04:38 PM ---------- Previous post was at 04:34 PM ----------

Quaglia17

http://forum.xda-developers.com/showthread.php?t=2010624

Her you hae the tutorial. A litle search will not kill you.

Sent from LG E975 pwd by CM 10.1

 

[Quaglia17]

Flashing stock kdz with kdz updater will erase any trace of root and bootloader unlock andxif you want to root and unlock,you will have to do those proceduree again.

Sent from LG E975 pwd by CM 10.1

---------- Post added at 04:38 PM ---------- Previous post was at 04:34 PM ----------

Quaglia17

http://forum.xda-developers.com/showthread.php?t=2010624

Her you hae the tutorial. A litle search will not kill you.

Sent from LG E975 pwd by CM 10.1

thanks for all
excuse me but i haven't a good feeling with english and i afraid to bad comprension

 

[kimitza]

What is your native language?

Sent from LG E975 pwd by CM 10.1

 

[Quaglia17]

What is your native language?

Sent from LG E975 pwd by CM 10.1

italian, unfortuntely i never studied english...

 

[T_Ahmed]

Bootloader unlocked and doesn't go into download mode

Dear,

My LGE975 have its bootloader unlocked with freegee and CWM is installed and also Cyanogenmod 11. I want to install stock rom but my device doesn't go into download mode by pressing the both volume keys while plugin into PC.

Please, let me know how can I flash Stock rom with KDZ.

Thanks