Help Unlocking the bootloader

[alpitu21]

Hello, I don't know if anyone is active here anymore but could anyone please tell me how can I unlock the bootloader on a LG Leon 4G h340n? It is originally with a vodafone rom thingy which had a vodafone bootup but now i flashed a stock rom and it doesn't have that but anyways that doesn't matter.
How can i unlock the h340n? Thanks so much.

 

[GameTheory]

Hello, I don't know if anyone is active here anymore but could anyone please tell me how can I unlock the bootloader on a LG Leon 4G h340n? It is originally with a vodafone rom thingy which had a vodafone bootup but now i flashed a stock rom and it doesn't have that but anyways that doesn't matter.
How can i unlock the h340n? Thanks so much.

You can flash an unlocked bootloader from here...
https://forum.xda-developers.com/t/lg-leon-h340n-patched-unlocked-bootloader-on-lollipop.3503461/

Make sure to carefully read everything in that link and that you understand the entire process.

This phone is an old model where you need flash an unlocked bootloader. On modern phones you can usually unlock the bootloader on the manufacturers website.