My phone lg k520dy stuck on logo and won't enter download mode. When I try to make it enter DM it gives this message
1170 boot verification fail
cause mismatch SIG_LELEN
Plz help
I can't root my phone. May be help me plz??
LG-K520DY Android:7.0 nogha
Related
Hi,
Pleazzzzzzzzzzzzzzz :crying: I need your help I new in "rooting phone", I rooted my phone LG OPTIMUS LTE SU640, but not now the problem is that I cant boot in recovery mode or DL mode, when I try it shows:
----------------------------------------------------------
Secure booting error!
Cause: boot certification verify
--------------------------------------------------------
------------------------------------------------------------
Enter the fastboot...
Enter the fastboot...
Long time no see!
----------------------------------------------------------
Thanks in advance!!!!
Plezzzzzzz:crying::crying:
same here.. stuck on the same screen.
i followed these instructions,
http://www.androidauthority.com/install-clockworkmod-recovery-nitro-hd-p930-optimus-lte-su640-48454/
except, i used touch recovery image from cwm website.
LGE971 rooted and bootloader unlocked, trying to install custom recovery but failed!
secure booting error!
cause : boot certification verify
I cant boot into download mod, pls help! thanks
please help
wolf1985 said:
please help
Click to expand...
Click to collapse
hi, computer determines phone? in Task Manager
-name ?
I had a hard-brick on my e970, i flashing kernel from N4, and my phone no signs of life was stupid black screen and cold)
But found instructions on how to recover device without riffbox jtag, this instruction on RU-lang, used translator, can try, maybe will help. [instruction] :good:
phone not reconized
the phone not reconized when i plug it into the pc :crying:
hello guys i'm new here...and i have a big problem with my LG D390n ... i don't know what its mean this
the phone don't start up.. i cand do nothing :/ i can't enter in download mode,or recovery mode or anything else
ERROR: boot cerification verify
[1200] -----------------------------------------
[1200]
[1200] Secure booting Error!
[1200] Cause: boot certification verify
[1210]
[1210]------------------------------------------
Please,please i need help,i can't do anything..it freeze when i try to make a factory reset.. :/ i need help please somebody
this is te image with the freeze logo and download mode
i.imgur .com/ YBWSYXd.jpg[/IMG]
i.imgur. com /1fELirH.jpg[/IMG]
LG D390n boot certification verify
hey,
I have the same problems with some additional "perks":
when accessing download mode:
1. DOWNLOAD MODE
loading........
keep holding vol+ until download appears
ERROR: boot certification verify
secure booting error
cause: boot certification verify
2. RECOVERY MODE
It accesses it but then stops on loading screen "factory reset processing..." and i have to take out the battery to turn it off
3. Computer does not recognize it. It recognizes every other phone and I've downloaded all the necessary drivers and c++ updates
4. I have tried: LgMobileTool, lgFlashTool...
And nothing works I've been trying to fix it for a couple of days now and i am slowly giving up on it so I'm asking you guys for a little help on this, does anyone has a clue what can I do with it other then throwing it in the neighbors front yard...
I would appreciate any suggestion or idea.
Black screen, boot error, demi god
You may flash your device using "LG Flash tool 2014" with a firmware for your device.
Search on xda for "LG Flash Tool 2014" and you'll get all the resources you need.
If this does not help, follow the tut posted on the following thread by me.
https://forum.xda-developers.com/android/help/help-bootloop-lg-l70-d320-t3304382#post70962321
Good Day. I was upgrading from LP to MM. Was on Step 3 on de LGUP update process when my computer battery died on me. The phone is now in a bootloop indicating me Boot Verification Fail cause: Mismatch_Sig_Len on the LG Screen, I can access Download Mode but it rolls back to the Lg Bootloop Screen and I can also access fastboot and the computer does recognize the phone... ........ . Is it dead? Tried to get the phone to be recognized with LGUP with no luck. Thanks for any help provided. :crying::crying:
Not to long ago I root my Lg ms345 and I decided to install a custom recovery on it but it bricked and I can't even get it to recovery Mode but the only thing I see is secure booting error error code: 1003 any idea on how I can fix this please.