Help with downgrading an lg g3 d852

Solution


i'm not sure, XDA forums has a lot about the d855 model but barely anything on the 852. you still might find something on there

https://forum.xda-developers.com/lg-g3



Problem comes from specifically going from M to L, locked bootloaders wont allow this Otherwise would just need to use ODIN to flash a factory image to the phone.
 


which is what you have to do to root anyway and its possible with every version of android out there