Hi,
I would like to use my old phone but when I turned it on I get an error "secure booting error! cause: boot certification verify"
I tried to enter download mode by holding the vol+ key and than plug in the usb cable to my phone and pc and it says "entering download mode" (or something similar) and again "secure booting error!"
I also installed lg mobile support tool and nothing happens different..
I also tried to format my phone but i get the same error
what can I do ?
thanks,
Rachel
no one knows what to do?
Related
please somebody help my lg g2 stuck at boot logo. i cannot boot to fastboot, recovery or download mode.
when i try to get to download mode i get white screen with some critical error.
DemiGod Crash Handler : critical crash:
Press key to choose Dload Mode or Reboot
1)Volume Up: Dload Mode.
2) Volume Down: Reboot.
If you choose Dload Mode,
Please do following action.
1)Dload Mode. Please connect USB
2) Get the ram dump image using QCT's Memory Debug App
when i chose download mode it stays at this screen and lg flashtools doesn't recognizes it.
I got the same issue, Mine happened when I was using KDZ and I moved my phone but i guess my usb connection went on and off so everything just crashed . I haven't find a fix yet but if I do i'll let you know
anyone have solution to this, i have similar problem
Same issue, my PC doesn't even detect the phone.
Please help !!!
Raiden350 said:
Same issue, my PC doesn't even detect the phone.
Please help !!!
Click to expand...
Click to collapse
this man can help " aftabalam8c2". you have to force your mobile into Qualcomm HS-USB QDLoader 9008 mode.
http://forum.xda-developers.com/lg-g2/general/fix-unbrick-lg-g2-stuck-qualcomm-hs-usb-t2933830
only this
Solution I guess it is here
ilyas111 said:
please somebody help my lg g2 stuck at boot logo. i cannot boot to fastboot, recovery or download mode.
when i try to get to download mode i get white screen with some critical error.
DemiGod Crash Handler : critical crash:
Press key to choose Dload Mode or Reboot
1)Volume Up: Dload Mode.
2) Volume Down: Reboot.
If you choose Dload Mode,
Please do following action.
1)Dload Mode. Please connect USB
2) Get the ram dump image using QCT's Memory Debug App
when i chose download mode it stays at this screen and lg flashtools doesn't recognizes it.
Click to expand...
Click to collapse
Brother I had the same problem yesterday and the pc didnt even detect the lg g2.... The thing is just do like I did listen carefully.
1 / Download LGMobile Support tool and install it quickly
2/ Open that program and click on install drivers ( when drivers are installed just go to the right top corner you will find an " OPTION ' click on it >>> And then click on upgrade recovery and do the process it says until it downloads and finishes )
3/ Go to the phone and enter Dload mode by pressing one the volume UP button and plug the usb cable directly to your device
4/ When the process will be finished you will have your phone healthy ))) and please do not unplug the lg g2 during the process
Hello I got this device (MS345) last week and today I was going to unlock bootloader, everything was going ok, i put the MS34510f_00 kdz and it got me an error (couldn't connect to server i think it was) but when I tried to reboot the phone it just gave me this lines that says "Secure booting error! Error Code: 1003" I can't get my phone booted normally or going to download mode or try recovery, when i try to do a factory reset I select the yes option but then it gives me the same security error, what can I do? please help me
It happened to me the same thing I had to use the warranty I did not find any solution
trixi3 said:
Hello I got this device (MS345) last week and today I was going to unlock bootloader, everything was going ok, i put the MS34510f_00 kdz and it got me an error (couldn't connect to server i think it was) but when I tried to reboot the phone it just gave me this lines that says "Secure booting error! Error Code: 1003" I can't get my phone booted normally or going to download mode or try recovery, when i try to do a factory reset I select the yes option but then it gives me the same security error, what can I do? please help me
Click to expand...
Click to collapse
When this occured with me i just reinstalled de stock rom with lg flash tool and this put me automatically into download mode when i connected my phone in pc
Hi i just bricked My LG g2 d801 it show white screen saying critical error demigod Crash No recovery No Download mode
DemiGod Crash Handler : Critical Error!
Press Key to Choose Dload Mode or Reboot
1) Volume up : Dload Mode.
2) Volume Down: Reboot.
if i choose Dloade mode pc recognize it as Lge Androindnet USB serial port
i tried flashtool but no result becasue i cant acces download mode
i also tried the solution with abd that is on youtube but when i come to the first command it stay on waiting for device i think because it's recognized as Lge Androindnet USB serial port and not as QHSUSB_BULK
also tried SRKtool 2.1 no result
can anyone help
Me too. Same thing. Any one can help?
Hi guys,
I had the same error when trying to restore stock KDZ - couldn't get into download mode at all. I reached this point, and I had to hold the power button for a considerable amount of time until it actually turned off, and then plugged it into USB while holding the volume up button. It then entered the normal download mode, and I was able to restore the stock firmware.
It is not working for me!
Good day all,
I've had my LG for a year almost working perfectly on stock OS. suddenly one morning it was battery drained and ever since wouldn't start up.
my LG boots and gets stuck on
ERROR : boot certification verify
[1040] ---------------------------------------
[1050]
[1050] secure booting Error!
[1050] cause : boot certification verify
[1050]
[1050]----------------------------------------
then it turns off alone...
i have tried getting it into download mode it gives me same error, have also tried a full hard reset(vol- power lg logo vol- power) it goes and starts with the android robot and loading then just goes off.
However i download the LG drivers and after i try turning on the phone normally it goes off all i did was keep holding the volume up button then plugged into PC(win7) i get a removable disk of 63.9mb with two folders init(image and verinfo), in device manager it is COM15 LGE AndroidNet USB Serial Port. please keep in mind the screen is blank off when all this shows on PC.
I'm basically out of options idk what to do, please help me i have searched all over the web and cant find anything valid .
Any help would be appreciated.
Anyone help me (
anhtuan1992s said:
Good day all,
I've had my LG for a year almost working perfectly on stock OS. suddenly one morning it was battery drained and ever since wouldn't start up.
my LG boots and gets stuck on
ERROR : boot certification verify
[1040] ---------------------------------------
[1050]
[1050] secure booting Error!
[1050] cause : boot certification verify
[1050]
[1050]----------------------------------------
then it turns off alone...
i have tried getting it into download mode it gives me same error, have also tried a full hard reset(vol- power lg logo vol- power) it goes and starts with the android robot and loading then just goes off.
However i download the LG drivers and after i try turning on the phone normally it goes off all i did was keep holding the volume up button then plugged into PC(win7) i get a removable disk of 63.9mb with two folders init(image and verinfo), in device manager it is COM15 LGE AndroidNet USB Serial Port. please keep in mind the screen is blank off when all this shows on PC.
I'm basically out of options idk what to do, please help me i have searched all over the web and cant find anything valid .
Any help would be appreciated.
Click to expand...
Click to collapse
Pls help me
Hi guy,
I had a similar problem on weekend. I tried lot of methods and I fixed my phone. I don't have download mode yet, but i did my phone boot to system properly.
I don't know exactly what I did, my on forums of LG G3 a man posted 2 lines of comand that you can write on ADB. I think that these commands fixed my problem. But I tried lot of methods, so i can't say with conviction.
I will look on my historic on browser and put here all links that I researched.
Ben Flanders said:
Hi guy,
I had a similar problem on weekend. I tried lot of methods and I fixed my phone. I don't have download mode yet, but i did my phone boot to system properly.
I don't know exactly what I did, my on forums of LG G3 a man posted 2 lines of comand that you can write on ADB. I think that these commands fixed my problem. But I tried lot of methods, so i can't say with conviction.
I will look on my historic on browser and put here all links that I researched.
Click to expand...
Click to collapse
would you like to send my the link (
Sorry for delay
http://forum.xda-developers.com/showthread.php?t=2451696&page=47
thks a lot
Ben Flanders said:
Sorry for delay
http://forum.xda-developers.com/showthread.php?t=2451696&page=47
Click to expand...
Click to collapse
hi man i have the same problem but i have D290N
My phone is connected to comuter and detecting as "qualcomm mmc storage usb device"
with 63,9mb storage
(like a friend that started this thread)
My problem is that when i type adb shell
in adb
it says "error: no devices/emulators found"
any ideas :crying:
atiPL said:
hi man i have the same problem but i have D290N
My phone is connected to comuter and detecting as "qualcomm mmc storage usb device"
with 63,9mb storage
(like a friend that started this thread)
My problem is that when i type adb shell
in adb
it says "error: no devices/emulators found"
any ideas :crying:
Click to expand...
Click to collapse
Hi guy, in my researches I saw a thread about a problem that when cellphone is connected in the computer, computer recognizes only as qualcomm.
I don't remember exactly how to fix it, but take a look in the forums, i'm sure that you'll find a solution
sorry for don't help you
Help!
phone (lg295) is not included.
connecting see it as qualcomm 9800.
It does not respond to anything. I tried to restore it from the next topic - but there is only a way for the 290 ....
what to do...?
Any help (
anhtuan1992s said:
Any help (
Click to expand...
Click to collapse
See what i wrote above. There is a thread about this issue.
it says "an error occured while updating the device software Use the emergency recovery function in the smart switch pc software"
it used to say "recovery is not seandroid enforcing" i tried like 10 diffrent stock roms to get rid of it and this happened at last.
i reset my phone and this screen comes back everytime... I can enter the download menu via pressing volume down+home+power, but i cant enter the recovery mode. somebody please help...
Ok so you need a computer and download Samsung Smart Switch. Put phone in download mode and connect it to PC. You also need Samsung USB drivers. There needs to be a button for emergency download, I forgot it but you will find it (in the smart switch program). you need to enter serial number and phone model or what it says. The serial number needs to be on the back of the phone. This will save you.