Hey there, im new in this rooting things and stuff and i want to install a room. So, I rooted my lg g3, and is working, but when im going to install recovery (twrp) or philz , I get the right IMG (bumped for lg g3 855) and when I run it at flashfy this error pops out "Secure Booting Error! Cause: Boot certification verify." The same happens if I do it trough TWRP mananger.
I downgraded the phone to my stock (that's what a guy at reddit told me to do because lollipop isnt alowed at twrp he said) so I followed the tutorial and it went back to my stock (Lollipop 5.0)
Tryied all over again twrp and philz. Both didn't work and the same error pops out.
Help pleeeeeease i don't know what to do
And sorry about my english, isn't my native language.
Thanks
I downgraded the phone to my stock (that's what a guy at reddit told me to do because lollipop isnt alowed at twrp he said) so I followed the tutorial and it went back to my stock (Lollipop 5.0)
Tryied all over again twrp and philz. Both didn't work and the same error pops out.
Help pleeeeeease i don't know what to do
And sorry about my english, isn't my native language.
Thanks
xda-developers