LGE_SECURITY ERROR: boot image signature - LG Optimus 4X HD

I tried to put on a custom rom on my phone but when it starts up now it says the following:
"[LGE_SECURITY ERROR] boot image signature
Critical failure: Unable to start kernel
Unrecoverable bootloader error (0x00000002)
What can I do now? got no backup

Have you unlocked your bootloader before ???
Sent from my LG-P880 using xda app-developers app

kennethlee said:
I tried to put on a custom rom on my phone but when it starts up now it says the following:
"[LGE_SECURITY ERROR] boot image signature
Critical failure: Unable to start kernel
Unrecoverable bootloader error (0x00000002)
What can I do now? got no backup
Click to expand...
Click to collapse
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You couldn't be bothered to search? You didn't notice the two threads - one longer one and one created the other day - about exactly the same thing that were sat on the front page of this forum? Really?
Hint: The first Rule of XDA is;-
1. Search before posting.
Use one of our search functions before posting, whether you have a question or something new to share, it's very likely someone already asked that question or shared that news.
Click to expand...
Click to collapse

GalaxyVolvoZ said:
Have you unlocked your bootloader before ???
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
I put in "LG-Optimus-4XHD-Recovery-v1.2" and "LGUnitedMobileDriver_Ver_3.7.2_LG-P880_LGO4XHD" before using recovery to install "Carbon_1.7_root_fix".
What can i do now. I can get in recoverymode by pushin vol- and power on, but what can I do from there.? I cant transfer content to the phone so cant really get new firmware on it. maybe on the sdcard?

SimonTS said:
You couldn't be bothered to search? You didn't notice the two threads - one longer one and one created the other day - about exactly the same thing that were sat on the front page of this forum? Really?
Hint: The first Rule of XDA is;-
Click to expand...
Click to collapse
I searched! but did not find anything useful as I can not tranfer anything to the phone via usb..!

kennethlee said:
I searched! but did not find anything useful as I can not tranfer anything to the phone via usb..!
Click to expand...
Click to collapse
Three little letters ... kdz

SimonTS said:
Three little letters ... kdz
Click to expand...
Click to collapse
ive seen files with kdz yes, but my question again is how to get it on the phone now that usb isnt a solution

kennethlee said:
ive seen files with kdz yes, but my question again is how to get it on the phone now that usb isnt a solution
Click to expand...
Click to collapse
You really need to learn how to search. That's not me being arrogant, but all you need to know has been discussed many times before.

SimonTS said:
You really need to learn how to search. That's not me being arrogant, but all you need to know has been discussed many times before.
Click to expand...
Click to collapse
I have tried to follow this tutorial: http://forum.xda-developers.com/showthread.php?p=35971349
I get to the "S/W upgrade" screen. but nothing happens at all. what to do from there

kennethlee said:
I have tried to follow this tutorial: http://forum.xda-developers.com/showthread.php?p=35971349
I get to the "S/W upgrade" screen. but nothing happens at all. what to do from there
Click to expand...
Click to collapse
Find the tutorial on flashing kdz files and flash away whilst your in that screen..

PROBLEM SOLVED! The problem seemed to be that I use Win8 not Win7. Used my old laptop to flash it and it worked.

Related

Coma brick galaxy tab p1000

Hi, Some weeks ago i tryed to flash a room on, but all i got was a bootloop of some kind. Then i tryed to flash Firmware and it got stuck at the process, so i waited for the tab to run out of battery, next thing you know, it didnt show any signs of life, i tryed filling it for 4 hours and more but it didnt work.
Any ideas how to ressurect it? I tryed to google it alot of times but everything lead up to here...
0:[COM3]
i get this so it recognizes the device?
what should i do now? im realy not good in english and understanding all of those phrazes...I would realy apreciate some help.
pitastrudl said:
0:[COM3]
i get this so it recognizes the device?
what should i do now? im realy not good in english and understanding all of those phrazes...I would realy apreciate some help.
Click to expand...
Click to collapse
Follow the guide here to flash the stock rom : http://www.teamovercome.net/p1000/?page_id=17
its wierd, duddenly odin doesnt recognize the tab??? i didnt change anything...
Sent from my desire hd using miui
pitastrudl said:
its wierd, duddenly odin doesnt recognize the tab??? i didnt change anything...
Sent from my desire hd using miui
Click to expand...
Click to collapse
Try reinstalling the drivers...
So, after a long time i came across it again, sorry for waking the thread from the dead, but its better than just to create a new one. So im fairly new to flashing samsung firmware, so to speak i have no idea how it goes. I have a htc and its fairly simple. So now i connected it and widnows installed the drivers and i did kies.
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So i ran odin and it detected it! So is there a slim chance to save it?
Yes. If it is detected in download mode.
Follow my signature to sos_sifou's thread for overcome files.
Download the pdf guide and GB-stock-safe-v5 and jump to guide page 7.
Follow as in the picture on that page.
Sent from my GT-I9300 using xda app-developers app
The tab does not respont to anything,it wont turn on by any means , but windows and odin detected it. I've seen that you can unbrick it from soft brick but i cant get to download mode
Try OneClickUnbrick,
search for it.
Sent from my GT-P1000 using xda app-developers app
Tried it, didnt work, when i clicked it it jsut sent me to the help centre, where i had to install three things, framework.net for windows which i have,heimdall i had, and the other thing it installed, so i rebooted the computer and it still did not detect it. It states in the thread that the oneclickunbrick is for soft bricks. And i cant even reach the boot logo nor download mode.
pitastrudl said:
Hi, Some weeks ago i tryed to flash a room on, but all i got was a bootloop of some kind. Then i tryed to flash Firmware and it got stuck at the process, so i waited for the tab to run out of battery, next thing you know, it didnt show any signs of life, i tryed filling it for 4 hours and more but it didnt work.
Any ideas how to ressurect it? I tryed to google it alot of times but everything lead up to here...
Click to expand...
Click to collapse
You have to give it to repair , no other solution for coma brick

After 253 FW update -NFC updates on boot but fails every time - screen shots included

Today I upgraded my FW to version .253 using PCC.
When I boot the device I get this screen:
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In danish it says:
'Updating NFC firmware - please wait'.
After a short while I get this screen:
In danish it says:
'Updating NFC firmware - FAILED (000006)'.
I am on stock ROM. Unlocked bootloader. Not rooted. I upgraded from .350, was rooted and had CWM recovery. I upgraded via PCC.
I cannot enable NFC. As soon as I tick the enable NFC box, it gets deticked again.
Can anyone explain why this happens and what I can do to remedy the situation?
Use search.
No need to make another thread.
http://forum.xda-developers.com/showthread.php?t=2284166
Someone close this thread please.
LitoNi said:
Use search.
No need to make another thread.
http://forum.xda-developers.com/showthread.php?t=2284166
Someone close this thread please.
Click to expand...
Click to collapse
It's not very obvious that the two issues are related as the OP in the thread that you are linking to does not mention anything about updating problems and error messages.
Actually, the only thing my thread and the thread you are linking to have in common, is that they are both about NFC problems.
However, I will try to re-flash via. PCC.
Thanks,
Hvilsted
LitoNi said:
Use search.
No need to make another thread.
http://forum.xda-developers.com/showthread.php?t=2284166
Someone close this thread please.
Click to expand...
Click to collapse
What's with all the "Someone close this thread please" comments mate?
This is the second one I've seen you post today???
Sent from my C6603 using xda app-developers app
Hvilsted said:
It's not very obvious that the two issues are related as the OP in the thread that you are linking to does not mention anything about updating problems and error messages.
Actually, the only thing my thread and the thread you are linking to have in common, is that they are both about NFC problems.
However, I will try to re-flash via. PCC.
Thanks,
Hvilsted
Click to expand...
Click to collapse
not related? read all the comments. If a new thread is needed for every single tiny bit of each section of the problem, the entire Q&A section will be flooded by the same topic.
Its like going to the samsung section, going there is just making my head hurts.
xchasa said:
What's with all the "Someone close this thread please" comments mate?
This is the second one I've seen you post today???
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
2nd? count how many same/related threads were posted each and every day after the .253 was released.
I had the same problem.
Put 2&2 together and thought I would try the fix for the other NFC problem as I also tried turning NFC on and it wouldn't. Hey presto it worked.
Phil
Had the same NFC Update Problem.
I made the "Software Repair" (?)
whith PC Companion and now it works.
But don't forget, it will wipe Your internal SC, make an backup before... :thumbup:
With root you would be able to solve this problem by deleting data/usf folder.
Bazooka Joe said:
With root you would be able to solve this problem by deleting data/usf folder.
Click to expand...
Click to collapse
Jup indeed
Sent from my C6603 using xda app-developers app
just use a root explorer. date / usf. USF renames> USF1. reboot the phone. then just enable settings in the NFC. work to me.

[Q] Bootloader locked and no system image installed.

Please help. i some how locked the bootloader after wiping the system image phone wont boot, unlock or go into recovery any help?
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You can try to flash a full stock rom with bootloader and than unlock the bootloader
Don't forget to hit thanks if I helped you...
Every Flash i try says it needs to be unlocked first
juggalo483 said:
Every Flash i try says it needs to be unlocked first
Click to expand...
Click to collapse
Use wugfresh toolkit.
mimsiroll said:
Use wugfresh toolkit.
Click to expand...
Click to collapse
Tried that first and no help.
Are you on 5.1
Sent from my Nexus 6 using XDA Premium HD app
Intub8 said:
Are you on 5.1
Sent from my Nexus 6 using XDA Premium HD app
Click to expand...
Click to collapse
Was trying to upgrade to 5.1 when this all started
juggalo483 said:
Was trying to upgrade to 5.1 when this all started
Click to expand...
Click to collapse
Sorry man , sounds like you are one of the ones stuck , basically to unlock the bootloader you need to select a toggle in developer options to allow oem unlock, which leaves you in a bad spot because you cant boot into the operating system. Did you lock your bootloader? or did it lock when you flashed 5.1.
http://forum.xda-developers.com/nexus-6/general/relock-bootloader-time-updating-to-5-1-t3053497
juggalo483 said:
Tried that first and no help.
Click to expand...
Click to collapse
mimsiroll said:
Use wugfresh toolkit.
Click to expand...
Click to collapse
Intub8 said:
Sorry man , sounds like you are one of the ones stuck , basically to unlock the bootloader you need to select a toggle in developer options to allow oem unlock, which leaves you in a bad spot because you cant boot into the operating system. Did you lock your bootloader? or did it lock when you flashed 5.1.
http://forum.xda-developers.com/nexus-6/general/relock-bootloader-time-updating-to-5-1-t3053497
Click to expand...
Click to collapse
Just incase your not one of the people in that boat try the force flash in wugfresh, if you haven't already.
Edit, based on your picture you're probably sol sorry.
https://support.google.com/nexus/answer/6172890?hl=en
Don't forget to hit thanks if I helped you...
I think this might help you
http://forum.xda-developers.com/nexus-6/general/fix-fix-qhusbbulk-cm12-t3059518
Don't forget to hit thanks if I helped you...
Erviin Marku said:
I think this might help you
http://forum.xda-developers.com/nexus-6/general/fix-fix-qhusbbulk-cm12-t3059518
Don't forget to hit thanks if I helped you...
Click to expand...
Click to collapse
We haven't found anyone with a fully intact but locked bootloader that this has helped yet.
juggalo483 said:
Please help. i some how locked the bootloader after wiping the system image phone wont boot, unlock or go into recovery any help?
Click to expand...
Click to collapse
I am exactly in the same situation as you are.
Check this post: http://forum.xda-developers.com/nexus-6/general/fix-fix-qhusbbulk-cm12-t3059518/page16
Read the final 6 pages. Look for similarities. I am the one who can't be succesuful. As I read your situation, it look like the one I am having. While we are still in the bootloader and responds I think there should be a FIX somehow. Just be patient. If you are not in my situation, the probabilities to FIX your phone are very high, I hope you are not in my boat.
Good luck! If I find the solution I'll let you know
sotnasnauj said:
I am exactly in the same situation as you are.
Check this post: http://forum.xda-developers.com/nexus-6/general/fix-fix-qhusbbulk-cm12-t3059518/page16
Read the final 6 pages. Look for similarities. I am the one who can't be succesuful. As I read your situation, it look like the one I am having. While we are still in the bootloader and responds I think there should be a FIX somehow. Just be patient. If you are not in my situation, the probabilities to FIX your phone are very high, I hope you are not in my boat.
Good luck! If I find the solution I'll let you know
Click to expand...
Click to collapse
Please stop spreading misinformation
Firstly - that thread is not to force unlock a bootloader. It is to recover from a brick where the bootloader was broken and couldn't be used. The guy from Motorola who provided the fix in that very thread said this will not help unlock a bootloader.
Secondly - there are still no confirmed cases of this working to force unlock a bootloader. 1 guy was not in the same situation as you, so that can be discounted. The other guy hasn't said much. No one else has managed to recover from this. The probability is not very high as you say. It is extremely low.

Need G1 RC29 Firmware.

I Have been searching for the RC29 Firmware to download my htc g1 that i picked up off ebay a week or so ago. all download links i have found around xda lead to long dead file sharing sites.... i really don't want to have a wasted plastic brick of the g1. as i wanted to see what it was like to use the thing, as im a bit of a tech person and such. So if anyone still has the file lying around could you please give/send me a download link?? i have been searching for the past day or so and all remaining links seem to lead to virus filled sites or long dead file sharing ones..... surely this firmware could not have been lost to the test of time. i need to downgrade it so i can forcefully activate it using adb. As i don't have a sim card.
Hey. I have just got a htc dream and thought i would get some of files and try to archive them somewhere they would always stay. For now they are just on my server. Go to godfrey.online and there should be some files there. Good luck
@CaptainKenney
Still looking ?
I might have what you need.
I have a file called DREAIMG-RC29.zip
Myrrhman said:
Do you still have it bro?
Click to expand...
Click to collapse
Haha, wow. 3.5 years later.
But yes i seem to still have it.
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This is all I still have. And no clue anymore what it all is or what it does haha
Myrrhman said:
Haha, wow. 3.5 years later.
But yes i seem to still have it.
View attachment 5590307
This is all I still have. And no clue anymore what it all is or what it does haha
Click to expand...
Click to collapse
Can you share it somehow please
Donkey666 said:
Can you share it somehow please
Click to expand...
Click to collapse
Sure !
You just want the DREAIMG-RC29 zip, or you need more ?
Let me know.
Myrrhman said:
Sure !
You just want the DREAIMG-RC29 zip, or you need more ?
Let me know.
Click to expand...
Click to collapse
You'r real G I have to figure out how to set it up withou US simcard
Managed to get working sim but it
Myrrhman said:
Sure !
You just want the DREAIMG-RC29 zip, or you need more ?
Let me know.
Click to expand...
Click to collapse
Wont let me through google account proces, cant log into existing account and cant create new one as well https://drive.google.com/file/d/1VZ_phjg7TBhGGiQxTNvcbn8XuaoCm_06/view?usp=sharing
Donkey666 said:
Managed to get working sim but it
Wont let me through google account proces, cant log into existing account and cant create new one as well https://drive.google.com/file/d/1VZ_phjg7TBhGGiQxTNvcbn8XuaoCm_06/view?usp=sharing
Click to expand...
Click to collapse
Sorry for the late reply !
I dunno what to tell you. I don't remember what i did all those years ago. I got into the system, but i have no clue how. I do remember it was a HUGE hassle.
Donkey666 said:
Can you share it somehow please
Click to expand...
Click to collapse
Hey, I have the same trouble as you so, did you find the way how to skip logging process?
ears111 said:
Hey, I have the same trouble as you so, did you find the way how to skip logging process?
Click to expand...
Click to collapse
I think you need to sideload updated Google Account Manager with ADB to login, or try to enable 2FA on your Google account, then make an "App Password" and use it for the phone

Late to the party atrix hd boot failure

I'm stuck with a boot failure on my atrix hd. I rooted my phone with motochopper I believe. I think i made a backup of my phone. I installed TWRP. Not sure what else I did but I think that was about everything. I've got got RSD lite and the motorola drivers installed on my computer. All the boot options go to the same boot fail error. Thanks for any help. @sd_shadow
Jerdsiam said:
I'm stuck with a boot failure on my atrix hd. I rooted my phone with motochopper I believe. I think i made a backup of my phone. I installed TWRP. Not sure what else I did but I think that was about everything. I've got got RSD lite and the motorola drivers installed on my computer. All the boot options go to the same boot fail error. Thanks for any help. @sd_shadow
Click to expand...
Click to collapse
RSD Lite doesn't work well with anything higher than Windows 7.
https://forum.xda-developers.com/general/rooting-roms/guide-flashing-motorola-firmware-t4042039
Bootloader is still unlocked?
sd_shadow said:
RSD Lite doesn't work well with anything higher than Windows 7.
https://forum.xda-developers.com/general/rooting-roms/guide-flashing-motorola-firmware-t4042039
Bootloader is still unlocked?
Click to expand...
Click to collapse
Yes I believe so.
Jerdsiam said:
Yes I believe so.
Click to expand...
Click to collapse
I'm also using an old version of Windows.
Jerdsiam said:
Yes I believe so.
Click to expand...
Click to collapse
Which model number is it?
Which firmware are you using
sd_shadow said:
Which model number is it?
Which firmware are you using
Click to expand...
Click to collapse
I took a couple pictures before I broke it.
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Jerdsiam said:
I took a couple pictures before I broke it. View attachment 5168031View attachment 5168033
Click to expand...
Click to collapse
Try this MB886_att-user-4.1.1-9.8.0Q-97_MB886_FFW-20-27-release-keys-ATT-US_BuildA.xml.zip
Droid-Developers SBF
web.archive.org
That one failed
Jerdsiam said:
That one failed
Click to expand...
Click to collapse
Says device is locked.
Jerdsiam said:
That one failed
Click to expand...
Click to collapse
Yes it say device locked.
Try
ATT_MB886_4.1.1-9.8.0Q-97_MB886_FFW-28_CFC_1FF.xml.zip
Redirecting...
You might need to edit the .xml file see my RSD Lite troubleshooting link
[Guide] Using Fastboot.exe with Motorola devices
Guide: Using Fastboot.exe with Motorola Devices If your device has its own section please post in that section. You can ping me with @sd_shadow MediaTek or Qualcomm Chip? Do I have a MediaTek Device? see post #26 Info: If you have a MediaTek...
forum.xda-developers.com
This is so over my head. I'm waiting on the stock site to clear. I've been reading on the editing the xml file. I'm not sure what I would need to edit. I'm gonna try to download the file again tomorrow and go from there.
Jerdsiam said:
This is so over my head. I'm waiting on the stock site to clear. I've been reading on the editing the xml file. I'm not sure what I would need to edit. I'm gonna try to download the file again tomorrow and go from there.
Click to expand...
Click to collapse
see editing .XML in this post
That File did work. Thank you so much @sd_shadow. I've been wanting to do that for 20 years. I hope I can learn what was going on in all those steps and how it all works.

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