lg g3 android-6-0 help

[mrspydey]

Hi Guys,
I hope someone will help me.

I was following this on my lg g3 16gb (uk) androidadvices.com/manual-update-lg-g3-with-official-android-6-0-marshmallow-os-guide
and my cable came off and it got stuck I tried to go into download mode again and it wont let me. It goes for 1 sec and there is some error message on top that stays for 1 sec too. "boot verification failed: cause MISMATCH_SIG_LEN
I tried safe more etc nothing is working. And phone keeps loading lg logo.

I dont really understand rooting etc. I tried almost everything that I found but nothing is working. Can anyone help me?

Thanks

 

[mrspydey]

any help?

 

[PhoneNoobs]

Hi Guys,
I hope someone will help me.

I was following this on my lg g3 16gb (uk) androidadvices.com/manual-update-lg-g3-with-official-android-6-0-marshmallow-os-guide
and my cable came off and it got stuck I tried to go into download mode again and it wont let me. It goes for 1 sec and there is some error message on top that stays for 1 sec too. "boot verification failed: cause MISMATCH_SIG_LEN
I tried safe more etc nothing is working. And phone keeps loading lg logo.

I dont really understand rooting etc. I tried almost everything that I found but nothing is working. Can anyone help me?

Thanks

Its not gonna be easy but theres a fix. You have to take the boarddiag route. I found this tutorial by cesarandres_8911.
http://forum.xda-developers.com/showpost.php?p=65002893&postcount=17
but keep in mind this tutorial is for a tmobile phone. You would essentially have to do the same thing but u have to search the forums for a tutorial for your specific model with the correct files that u need to download. If i find it i will post it here.

---------- Post added at 01:34 PM ---------- Previous post was at 01:15 PM ----------

any help?

Heres the full tutorial by l33tlinuxh4x0r
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359