Hello everyone. So i had a custom Rom installed and LG brought an update to my phone,so i pressed update and i got > Secure boot error < and thats it , I would appreciate any help - cause Recovery ,downkoad mode ,sideload nothing works. just can make a factory reset but it does nothing, and pc is not recognizing just opens a bunch of local disks that needs to be formated but cant do that cause its write protected, please if enyone knows what to do ,help...
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Hello all,
I have a big problem with my lg l7 ,so:
-i dont remember patter for my screen lock , i dont remember google account and password names
-i cant open recovery because when i go to it lg logo goes black with black stripes (probably crashed) and nothing happens
-debugging option is disabled
-usb connection is set on charging only
so i cant use phone, computer doesnt see my phone`s memory and i cant open recovery mode. Emergency only.
kdz or adk or android commander programs dont see my phone.
please help me how to get access to phone system files to remove screen lock file.
Please help guys asap
Pawelelo520 said:
Hello all,
I have a big problem with my lg l7 ,so:
-i dont remember patter for my screen lock , i dont remember google account and password names
-i cant open recovery because when i go to it lg logo goes black with black stripes (probably crashed) and nothing happens
-debugging option is disabled
-usb connection is set on charging only
so i cant use phone, computer doesnt see my phone`s memory and i cant open recovery mode. Emergency only.
kdz or adk or android commander programs dont see my phone.
please help me how to get access to phone system files to remove screen lock file.
Please help guys asap
Click to expand...
Click to collapse
Did you try my method for flashing kdz with usb debugging disabled?
http://forum.xda-developers.com/showpost.php?p=45988501&postcount=23
this works even after factory reset
is
is it for kdz?
Hi guys
I`ve got a major Problem Here. Please help!!
Me and a friend wanted to update my rooted Galaxy s4 from The unofficial to the official Kitkat Firmware. But The update failed. We tried again but still no succes. I didnt have enough space on my SD card. So I did a factory reset, installed twrp and let Odin install a small custom Rom. Odin succesfully installed it but Then I got stuck in The Boot screen. Probably I didnt turn on USB debugging
After days of surching The web I found out that I could change The rights for USB debugging over ADB tool. But i get stuck on The <su> command after entering <ADB shell>. The command cant be executed or something like that.
I then noticed that the root had gone with the factory reset. I installed that and now my PC (adb) wont recognize the phone anymore.
What should I do? Im still quite a noob so please dont critizise me if I missed something obvious.
Should I use ADB or is there a better sollution?
Please please help.
Hope that theres a sollution.
Keep posting
illias9 said:
Hi guys
I`ve got a major Problem Here. Please help!!
Me and a friend wanted to update my rooted Galaxy s4 from The unofficial to the official Kitkat Firmware. But The update failed. We tried again but still no succes. I didnt have enough space on my SD card. So I did a factory reset, installed twrp and let Odin install a small custom Rom. Odin succesfully installed it but Then I got stuck in The Boot screen. Probably I didnt turn on USB debugging
After days of surching The web I found out that I could change The rights for USB debugging over ADB tool. But i get stuck on The <su> command after entering <ADB shell>. The command cant be executed or something like that.
I then noticed that the root had gone with the factory reset. I installed that and now my PC (adb) wont recognize the phone anymore.
What should I do? Im still quite a noob so please dont critizise me if I missed something obvious.
Should I use ADB or is there a better sollution?
Please please help.
Hope that theres a sollution.
Keep posting
Click to expand...
Click to collapse
Do you have a custom recovery? Try to install it. I recommend CWM 6.0.4.6.
Later that, flash any flashable rom(remeber: correct model). Later flashing, reboot.
Hello everyone, I am hoping to get some help here as I think I really screwed up my device... (D802 International variant, 32GB)
I try to describe everything as detailed as possible:
I was on the newest Cloudy G2 2.2 ROM with KK basband and it was working fine.
Now I wanted back to crDroid so I decided to put a backup onto my phone (of crDroid) and restore it. (I overwrote the .twrp file in that process)
I must have forgot to wipe before restoring the backup and now after the LG boot logo an error message in the top left corner appears stating:
"boot certification verify"
Secure booting error
cause: "boot certification verify"
Seriously guys, I don't know what to do. I tried to enter download mode but windows did install the drivers and gave me plenty notifications of formating drives... I am really lost. Please somebody help me if possible...
TheTorontonian said:
Hello everyone, I am hoping to get some help here as I think I really screwed up my device... (D802 International variant, 32GB)
I try to describe everything as detailed as possible:
I was on the newest Cloudy G2 2.2 ROM with KK basband and it was working fine.
Now I wanted back to crDroid so I decided to put a backup onto my phone (of crDroid) and restore it. (I overwrote the .twrp file in that process)
I must have forgot to wipe before restoring the backup and now after the LG boot logo an error message in the top left corner appears stating:
"boot certification verify"
Secure booting error
cause: "boot certification verify"
Seriously guys, I don't know what to do. I tried to enter download mode but windows did install the drivers and gave me plenty notifications of formating drives... I am really lost. Please somebody help me if possible...
Click to expand...
Click to collapse
Enter Recovery mode and reflash...
Thanks for the reply but recovery mode is not accessible anymore. I've basically tried every button combination and I am not able to enter download mode either...
EDIT:
I fixed my phone! For everyone experiencing the same issue here is what I did. Please read the OP for a detailed description of the problem:
At first, watch the beginning of this video and check which type of brick you are experiencing.
https://www.youtube.com/watch?v=hQVTc2m6U-I
If you checked and you are a person having to deal with the quSUSB_BULK type of brick read the following post and watch the following video for clarification on what to do.
http://forum.xda-developers.com/lg-g2/general/unbrick-lg-g2-qhsusbbulkqualcomm-9006-t2939627
https://www.youtube.com/watch?v=_d5b_osUTug
After following the steps you should be able to access download mode and following this thread (http://forum.xda-developers.com/showthread.php?t=2432476) you should be able to flash the respective firmware for your device.
I hope that this tiny little guide may help someone and thank you for any support.
hi everyone,
i started this thread to inform something weird happened to me and for some good help from our precious devs here
I have 3 lg g2's , all d802, 2 rooted and enjoying different roms on it, third one was on original stock 80220c-hkg-xx, so i rooted, tried bumped rec 2.8.7.1 directly via flashify, failed, stuck at fastboot mode , no probs till now, hard rebooted using buttons and back to system, than i tried AUTOREC by cloudyfa and when rebooted to recovery, ONLY WHITE LINES, lines moves little, but not anything visisble at all
Tried to go to rec by using hard keys, nothing visible, tried download mode, not detected by computer
Now situation is that mobile is detected as ANDRIOD DEVICE as ALCATEL ADB INTERFACE only and i dont know what to do
i'm sure that my download mode is not intact and no sure about twrp as i cant see anything, please inform if anyone else ever has such issue and what to do with it? have i hard bricked my phone?
not exactly as i know some will surely has the solution? so please help????
Hi all,
I have a problem, my phone does not start.
*It loads normally
*I can access the System Recovery / Custom OS
I have tried to:
*wipe cache partition
*load dr.fone and access phone
pc connects but problem is USB debugging not enabled
another thing is that dr. fone does not support my model/build
I am a newbie / amateur to this kind of stuff, but I´m willing to try if it is possible to get my personal info out before going for factory reset.
Can anybody help me with this? What could be the problem behind this? Would it help to try to load an alternative OS through SD to get the phone live again? Does that wipe the memory too?
Is it possible to access memory without debugging enabled? I tried to launch ADB platform for WIN, but encountered problems. "adbwinapi.dll not found" or similar...
Please help, tomorrow is monday and I´ve got to work and without a phone I have serious problems.
Thanks in advance!
Kristian / FI
Have you try to flash the firmware with ODIN?
As you mention you can access recovery and wiped your phone
Try to get correct firmware for your device and flash it with ODIN(You have to enter download mode)
If this help you, press Thanks button!