Database Users

[L7] Secure Booting error

Hi guys, i just flashed the touch cwm from official site.
When i try to turn on in recovery mode, phone gave me this message:
Secure booting error
Cause: boot certification verify
I did a research on xda and found this: http://forum.xda-developers.com/showthread.php?p=45518562
I tryed to flash the bootloader but, i dont think it worked:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
After i opened Reboot2Recovery and got this:
What can i do?

Hi, i also had this problem...
At first you must unlock the boot loader than you can install cwm from ROM manager. (I did it so)
Try to search Google for another boot loader unlock. Then it must work Good luck
Sent from my LG-P700 using xda premium

solved
I opened the bat with notepad and saw the location must be in C not on desktop..

http://www.lg-phones.org/how-to-unlock-bootloader-on-lg-optimus-l7.html try this
Sent from my LG-P700 using xda premium

the solution is to have the .img file in c:\, not on desktop

You must have adb.exe and the .IMG in one directory then it must work
Sent from my LG-P700 using xda premium

AleCs14 said:
Hi guys, i just flashed the touch cwm from official site.
When i try to turn on in recovery mode, phone gave me this message:
Secure booting error
Cause: boot certification verify
I did a research on xda and found this: http://forum.xda-developers.com/showthread.php?p=45518562
I tryed to flash the bootloader but, i dont think it worked:
After i opened Reboot2Recovery and got this:
What can i do?
Click to expand...
Click to collapse
Hey, I got the same error in my old L7, but I had the stock rom and it appeared after my phone ran out of battery; when I tried to charge the battery via plugging to alternate current i got that error...
Is there a way to revive my phone without losing all the data in it?

Secure boot error after reverting to KitKat via TWRP backup

Hey everybody! Please, I need urgent help!
So, yesterday, I upgraded my G2 D802 from rooted stock KitKat to the official European Lollipop, v30b. Before that, I made a TWRP backup of everything.
So, I rooted Lollipop, installed TWRP, and was about to install the new Xposed for Lollipop. Then, **** started freaking out and "LGSmartCover" kept crashing continuously, making it virtually impossible to navigate the UI.
Soooooo, I decided to revert back to KitKat via the TWRP backup.
Everything SEEMED fine, but now I cannot boot. I get the LG logo, then this message appears:
ERROR : boot certification verify
[800]_______________________
[850]
[900] Secure booting Error!
[950] Cause : boot certification verify
[1010]
[1060]_________________________
Click to expand...
Click to collapse
I do not seem to be able to enter download mode or recovery either.
My computer does recognise it as "qhsusb_bulk" when plugged in, though.
What do? I'll be eternally grateful if somebody can help me solve this.
UPDATE: I somehow managed to get into this "Hardware key control mode" by pressing and holding all three hardware buttons at once, while plugging the phone into the computer.
UPDATE2: Somehow, I managed to boot into Download mode, after doing the same thing over and over again! Trying to recover via LGMobileSupportTool now..
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

same error
How did you solve it ?

Hi,
I had a similar problem and I managed to repair the phone by using the TOT method with LG FlashTool v1.8 by reaching download mode.
Good luck!

If you can fully enter download mode(first screen and then the second screen),then try to flash a stock rom with LG Flashtool(KDZ method) or TOT method.
Since you were using TWRP,official LG Update tools will kill your phone if you try to flash the stock rom with them.

i have the same problem and i dont know how to reach download mode. when i connect my phome to the pc, it shows the same secure boot error. any help?

davvmaulana said:
i have the same problem and i dont know how to reach download mode. when i connect my phome to the pc, it shows the same secure boot error. any help?
Click to expand...
Click to collapse
Supposing the drivers are installed in windows, you need to have the phone plugged in to comp. and then hold volume-up+power until you get the "download mode" on your phone's screen

Nooblet - Need help with my 1+2

Hi,
I bought my phone from Aliexpress. I am very happy with it, but I am facing some issues:
It was pre installed with some diffrent kinds of bloatware.
- Baidu Browser
- DU Battery Saver
- DU Speed Booster
And more see picture -
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
From time to time it tries to download some kinds of files. Seems to be Bloatware aswell. See picture -
In addition to this, the phone also fails to install update: OxygenOS 2.1.1.
I get a message after the reboot, that the install failed, click to reboot.
I've tried to follow this guide "youtube . com/watch?v=-IGDZxeFHAc" with out hope. Most likely something that I am doing wrong.
I have managed to:
Click the RunMe bat file
Install USB drivers
Unlock bootloader
When I try step 4 Flash TWRP Recovery I get to the following message: " Did you see the "okay", then congratulations you have flashed in the recovery "
I did not see the Okay message, and when I press THE any key to quit and boot to recovery, nothing happend its just stuck on Fastboot mode.
Please if anyone could help me I would be very greatful!
Kind regards ..
Kissfiss

kissfiss said:
Hi,
I bought my phone from Aliexpress. I am very happy with it, but I am facing some issues:
It was pre installed with some diffrent kinds of bloatware.
- Baidu Browser
- DU Battery Saver
- DU Speed Booster
And more see picture -
From time to time it tries to download some kinds of files. Seems to be Bloatware aswell. See picture -
In addition to this, the phone also fails to install update: OxygenOS 2.1.1.
I get a message after the reboot, that the install failed, click to reboot.
I've tried to follow this guide "youtube . com/watch?v=-IGDZxeFHAc" with out hope. Most likely something that I am doing wrong.
I have managed to:
Click the RunMe bat file
Install USB drivers
Unlock bootloader
When I try step 4 Flash TWRP Recovery I get to the following message: " Did you see the "okay", then congratulations you have flashed in the recovery "
I did not see the Okay message, and when I press THE any key to quit and boot to recovery, nothing happend its just stuck on Fastboot mode.
Please if anyone could help me I would be very greatful!
Kind regards ..
Kissfiss
Click to expand...
Click to collapse
Download the latest stock firmware from http://forum.xda-developers.com/one...rs-official-oxygen-os-roms-ota-t3209863/page9 and flash that using TWRP. Accessing TWRP after flashing it using fastboot is volume down and power. There flash the stock rom, and it should give you a fresh new OP2

Stuck "Installing system update" can't get to download or recovery

*Title should read CAN'T get to download or recovery*
Hi guys,
I've rooted all of my phones, got in a few scrapes, but always been able to get into recovery/download mode to rescue a phone that's having problems.
Tonight I updated my CM13 Galaxy S5 to the latest nightly (last update was a nightly in March) using the built-in method (Setting > About ... Download .. Install) which has always worked, but tonight I seem to be stuck worse than ever:
Phone stuck in loop at "installing system update" screen, it flashes briefly then reboots . Around once per second.
Need to pull battery to stop
Won't enter recovery (goes to step one)
Won't enter download (also goes to step one)
I can't get to download or recovery!
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Is it dead? Any ideas what I can do?
Many many thanks in advance!
Cheers,
Chris

You could try a usb jig (available for less than pocket change off eBay) this will force your phone directly into download mode even from a powered off state simply by plugging it into the phones usb socket.......
http://i.imgur.com/rVnFwJM.jpg

keithross39 said:
You could try a usb jig (available for less than pocket change off eBay) this will force your phone directly into download mode even from a powered off state simply by plugging it into the phones usb socket.......
Click to expand...
Click to collapse
Perfect, those were the words I was looking for! Thank you very much!

ApriliaFan said:
Perfect, those were the words I was looking for! Thank you very much!
Click to expand...
Click to collapse
No problem, let us know how you get on fella.....
http://i.imgur.com/rVnFwJM.jpg

keithross39 said:
No problem, let us know how you get on fella.....
Click to expand...
Click to collapse
USB Jig did the trick...used Odin to pop TWRP on again, and that did the trick. It rebooted and came back to life, thank you!
On reflection, I think the problem came about when I started using CyanDelta. With the last CM update (the first I did with CyanDelta) it put Cyanogenmod's recovery in place over TWRP. Next time I tried to use CyanDelta it wouldn't work, so I updated via Settings > About > Update....which seemed to cause the problem.
Now, question is, do I stick with the Motorola Moto G 3rd gen I bought to get me through this week...or go back to the S5!

Glad it worked fella.....
As to which phone to use......
Now *that* is a question only you can answer.......
http://i.imgur.com/rVnFwJM.jpg

Lg g2 completely dead (not detecting device as qhsusb_bulk)

is my Lg g2 completely dead
1) Lg logo is not coming(COMPLETE BLANK SCREEN)
2)unable to enter recovery mode
3)unable to enter download mode
4)not detecting device as qhsusb_bulk
5) when connected to computer a popup message(you need to format the disk before using it) and it is showing total 13 drives in which one drive has the image folder.
it is working fine until today afternoon when i rooted my phone running on stock lollipop with LG_One_Click_Root_by_avicohh and installed twrp recovery using autorec app and after that rebooted phone but it is not rebooted and above problem came . dont know whats went wrong with this process
please help me with this

krnkrsadula said:
is my Lg g2 completely dead
1) Lg logo is not coming(COMPLETE BLANK SCREEN)
2)unable to enter recovery mode
3)unable to enter download mode
4)not detecting device as qhsusb_bulk
5) when connected to computer a popup message(you need to format the disk before using it) and it is showing total 13 drives in which one drive has the image folder.
it is working fine until today afternoon when i rooted my phone running on stock lollipop with LG_One_Click_Root_by_avicohh and installed twrp recovery using autorec app and after that rebooted phone but it is not rebooted and above problem came . dont know whats went wrong with this process
please help me with this
Click to expand...
Click to collapse
you have to open it. 100% refurbished phone

Thanks bendor_007 for reply. but my phone is not refurbished and it is almost 3 years old with good working condition. when it is disconnecting from desktop some amount of light coming from top of screen for 1 or 2 seconds. do you think i have to follow http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
please reply me.but how to know whether it is stuck at boot logo or not
once again thank you very much

Could you please try to record it? Short video or describe in more detail? Also try looking up device manager while connecting the phone. + what variant.---ignore pls, I haven't seen it's showing the drives
Just ise srk tool which will fix the issue
Sent from my SM-G930F using Tapatalk

Thanks again bender_007 . please find below attachments for more details about showing drives before and after connecting to computer and for device manager
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
View attachment 3856857
and please find this https://youtu.be/7fZzK4czzgs video for the problem described by me in last post and
i am using lg g2 d802 international version