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Hello! I have a problem which I don't know how to fix, so I need some help! I'm running stock android 4.4 (20a) and have flashed CWM through Flashify, but every time I try to boot into recovery, I get this message:
"Secure booting error
Error: Boot Certification Verify!"
Recovery worked in android 4.2 (11g), but I messed my phone up, and flashed the latest .kdz-file for my phone. It was after that the recovery-problem appeard.
I've read some places about people with D802 who has this problem, but the fixes they've got only works for D802 and D800. So, how can I fix my F320S? I guess there are more people with the korean version who has stumbled upon this problem, so if you got a fix, please post it!
Excuse my typos if there are any!
Thank you!
LG G2 F320S
Put phone in download mode, and flash the stock KDZ.
If you cannot do this, then you are hard bricked. I had an LG Optimus G which I got a Secure Boot Error after flashing a compatible ROM using TWRP, and although it could get into download mode, it would never be seen as a COM Port in the computer again to it couldn't be seen by the Flash Tools software to restore KDZ.
But it is a stock image I've flashed... What causes the problem!?
Edit: I tried to put it in Download-mode, but the secure-boot error apeard there too... But the phone can't be bricked, as it's booting to Android and everything works...
Would this fix it if the developer made a version based on my aboot?
http://forum.xda-developers.com/showthread.php?t=2500441
Edit no.2: I pressed the wrong button-combination, so yes, I was able to access Download-mode, and it works like a charm!
Send with my LG G2 F320S!
Secure Boot Error D802
2minuutes said:
But it is a stock image I've flashed... What causes the problem!?
Edit: I tried to put it in Download-mode, but the secure-boot error apeard there too... But the phone can't be bricked, as it's booting to Android and everything works...
Would this fix it if the developer made a version based on my aboot?
http://forum.xda-developers.com/showthread.php?t=2500441
Edit no.2: I pressed the wrong button-combination, so yes, I was able to access Download-mode, and it works like a charm!
Send with my LG G2 F320S!
Click to expand...
Click to collapse
Did you ever fix this, and how? I just stumbled on to the same problem the same way. I've got a D802 international. Recovery is corrupted with the same error as yours. That was nonsense about being bricked above. I hate that when people give wrong info. Any help definitely appreciated.
notanymore said:
Did you ever fix this, and how? I just stumbled on to the same problem the same way. I've got a D802 international. Recovery is corrupted with the same error as yours. That was nonsense about being bricked above. I hate that when people give wrong info. Any help definitely appreciated.
Click to expand...
Click to collapse
I did not, but I've read a place where devs managed to roll back just the bootloader and in that way access recovery!
Secure Boot Error D802
2minuutes said:
I did not, but I've read a place where devs managed to roll back just the bootloader and in that way access recovery!
Click to expand...
Click to collapse
I'm wondering what happens if I do a factory reset? Trying to get up the nerve to do it. If not then I think the next best option is to wait for 4.4.3 or higher.
notanymore said:
I'm wondering what happens if I do a factory reset? Trying to get up the nerve to do it. If not then I think the next best option is to wait for 4.4.3 or higher.
Click to expand...
Click to collapse
I don't think a reset will fix it as it's not fixing any corrupt data. The problem lays in the bootloader. It's not able to boot into the recovery installed as if it was an earlier build. It looks like this is what you are looking for to be able to install a recovery the right way. I haven't tried it yet, tho.
Secure Boot Error D802
2minuutes said:
I don't think a reset will fix it as it's not fixing any corrupt data. The problem lays in the bootloader. It's not able to boot into the recovery installed as if it was an earlier build. It looks like this is what you are looking for to be able to install a recovery the right way. I haven't tried it yet, tho.
Click to expand...
Click to collapse
Ok thanks!
Secure Boot Error D802
2minuutes said:
I don't think a reset will fix it as it's not fixing any corrupt data. The problem lays in the bootloader. It's not able to boot into the recovery installed as if it was an earlier build. It looks like this is what you are looking for to be able to install a recovery the right way. I haven't tried it yet, tho.
Click to expand...
Click to collapse
It worked! I took the plunge and it worked immediately. I've got TWRP. I already had root so did not have to use the iroot. I just ran the autorec.apk and problem solved.
Dear sir
My lg f320L and in this phone i have cloudyG2_3.3 version
i wana flash my phone F320L30D
when i flashd 2 % it stop
i have security error in my phole
please HELP
sorry my english poor
Recently(today) i rooted my phone with framaroot 1.9.1. i installed rom toolbox and the started to change fonts. i applied one font and then i rebooted my phone.but now its not booting up.ias i saw that it wont boot up i pulled out battery and rebooted.it loads lg boot logo and animation but it wont load homescreen.it loads endlessly.
i also tried to wipe data by buttons but when i get the recovery mode loading,it immediately reboots.also i know very little about unbricking android phone by pc.IF YOU CAN HELP ME I AM VERY GRATEFULL(hope thats how they write it)
mariopoldoja said:
Recently(today) i rooted my phone with framaroot 1.9.1. i installed rom toolbox and the started to change fonts. i applied one font and then i rebooted my phone.but now its not booting up.ias i saw that it wont boot up i pulled out battery and rebooted.it loads lg boot logo and animation but it wont load homescreen.it loads endlessly.
i also tried to wipe data by buttons but when i get the recovery mode loading,it immediately reboots.also i know very little about unbricking android phone by pc.IF YOU CAN HELP ME I AM VERY GRATEFULL(hope thats how they write it)
Click to expand...
Click to collapse
Your phone is soft-bricked. Take a look here: http://forum.xda-developers.com/showthread.php?t=2582881
fkn font and bootanimations
mariopoldoja said:
Recently(today) i rooted my phone with framaroot 1.9.1. i installed rom toolbox and the started to change fonts. i applied one font and then i rebooted my phone.but now its not booting up.ias i saw that it wont boot up i pulled out battery and rebooted.it loads lg boot logo and animation but it wont load homescreen.it loads endlessly.
i also tried to wipe data by buttons but when i get the recovery mode loading,it immediately reboots.also i know very little about unbricking android phone by pc.IF YOU CAN HELP ME I AM VERY GRATEFULL(hope thats how they write it)
Click to expand...
Click to collapse
what he said !
and stay away from fonts and bootanimations in rom toolbox (alltogether preferably) awesome app but last screen causes more damage than anything else
IGGYVIP said:
what he said !
and stay away from fonts and bootanimations in rom toolbox (alltogether preferably) awesome app but last screen causes more damage than anything else
Click to expand...
Click to collapse
MY LG MODEL IS LG OPTIMUS L3 II E430
ROM IS STOCK ROM i havent flash it
mariopoldoja said:
MY LG MODEL IS LG OPTIMUS L3 II E430
ROM IS STOCK ROM i havent flash it
Click to expand...
Click to collapse
You can use the L3 unbrick solution with your L3 II and these L3 II roms: http://lg-phone-firmware.com/index.php?id_mod=22
can i use odin to unbrick my phone?of so what do i need?rom or systemfiles?
anyway thank you for helping
mariopoldoja said:
can i use odin to unbrick my phone?of so what do i need?rom or systemfiles?
anyway thank you for helping
Click to expand...
Click to collapse
Odin is only for samsung. For LG, use KDZ updater. You must download rom too. (Links in my previously posts) Not so difficult.
Roms for L3 II (look for your country): http://lg-phone-firmware.com/index.php?id_mod=22
How to: http://forum.xda-developers.com/show....php?t=2582881
Thanks.cant thank you enough.:victory:
the link u posted-are there roms or systemfiles?
where do i get kdz for pc?
sorry about that. i got all i need but cant find usb driver on the lg website. where i can download the usb driver from lg website?
thanks
mariopoldoja said:
the link u posted-are there roms or systemfiles?
where do i get kdz for pc?
Click to expand...
Click to collapse
The link he posted is stock kdz for different countries.
Look for your country and your phone model and download the latest firmware.
mariopoldoja said:
sorry about that. i got all i need but cant find usb driver on the lg website. where i can download the usb driver from lg website?
thanks
Click to expand...
Click to collapse
Here:http://www.mediafire.com/?56ub0cf73thfhtb
thank you very much.
thats all i need i guess.
mariopoldoja said:
thank you very much.
thats all i need i guess.
Click to expand...
Click to collapse
No problem!
one more link in case of:http://www.lg.com/uk/support/software-manuals
kdz updater needs to run as administrator but when i right click it theres not a way to run it as administrator
mariopoldoja said:
kdz updater needs to run as administrator but when i right click it theres not a way to run it as administrator
Click to expand...
Click to collapse
Right click, properties, compatibility and check "run this program as administrator".
do i need to compress that .rar(kdz updater) into something else?
im runnin on windows 8 there is attributes but wheres compability?
mariopoldoja said:
do i need to compress that .rar(kdz updater) into something else?
im runnin on windows 8 there is attributes but wheres compability?
Click to expand...
Click to collapse
Just unpack your kdz_updater package with winrar in a folder where you want to use it. I don't see anything about incompatibility with win8.
one problem remains
i press volume + and - and power button but doesnt go emergency mode
now i finished it.
i succesfully unbricked my lg thanks to kind people who knew how to do it.
i WILL drop you thanks.
So I'm really into Android developing, I'm always flashing and installing etc, but I got a problem now.
Phone information
LG G2 D802
Rooted
TWRP Recovery 2.7.0.0
Was running 4.4.2, found a kdz file on the internet and flashed it (no regular update from my phone)
What happenedI actually did something stupid, I received an application update from the LG Download Center (or whatever it's called) on my phone and clicked on it. I was planning on flashing Android 4.4.2 again because my firmware was not stable, and I thought this update could help me.
But no, after it finished downloading, I automatically booted into recovery.
What I didSo I tried to reboot and enter my OS, but unfortunately, I was stuck in recovery.
I did everything I could, wiping (Dalvik) cache, factory reset, flashed a new rom, restored Nandroid backup, but no, every time I booted, I got back into recovery again.
I only saw 1 option left, booting into download mode and flashing a new firmware.
I found the Netherlands 16GB kdz file for Android 4.4.2 (because I had a French one first), the one I was looking for.
Looked all over the internet, and all guides pointed me to this guide.
Tried it, but I got multiple errors, one of them was that my phone was not connected while I was at 15% of the flash process.
What happenedAfter that first flashing process, I booted up, but got a Security Error. After the Security Error was showing for 5 seconds, my phone shut down. This is happening every time I try to boot up.
I couldn't access my recovery anymore, nothing. Edit: I can access my recovery right now, and I tried this, but when I boot up I get the Security Error again.
The big problem right now is the Security Error! How do I bypass that?
So can someone please help me out!
Several phones/tablets of mine bricked and I always found a way to get out of it, but not this time, unfortunately...
Have you tried this
Sent from LG-G2 D800 on AEONFLEX 4.4.2
XxZombiePikachu said:
Have you tried this
Sent from LG-G2 D800 on AEONFLEX 4.4.2
Click to expand...
Click to collapse
Yes, I actually have. Didn't mention it, but after I did that I booted and got an LG logo and below it was a text that said 'Security Error' After like 5 seconds the security error goes away and my phone shuts down. I can only enter download mode right now.
I'll edit my first post with this info.
Thanks for the help though!
Edit: I find a way to access my recovery again because at first I couldn't but I figured out that the code in the thread you linked was a bit different than the code I entered at first.
So I used the code you gave me, but now I get the Security Error again!
Hi mate, just like you i downloaded that damn OTA today and messed up my phone, but in my case was because i had totally forgotten it was rooted and had custom recovery installed :silly::silly::silly::silly:
I followed this tutorial to fix the boot secure error http://forum.xda-developers.com/showthread.php?t=2582142 and it worked like a charm except for download mode wasn't working at all.
After doing some research i found this post http://forums.androidcentral.com/ge...ricked-lg-g2-stuck-twrp-no-download-mode.html and got download mode (apparently) working again but Windows didn't recognize it at all so i couldn't use it to flash the .kdz stock firmware.
In the end i just flashed a custom aosp rom and got my phone back to life but the download mode issue it's still there and it's bothering me quite a lot.
Any suggestion is welcome.
EDIT: Don't download the recovery from the post, instead look for the latest version (2.7.0.0) because the one posted there (2.6.3.2) might corrupt your partitions
evilruck said:
Hi mate, just like you i downloaded that damn OTA today and messed up my phone, but in my case was because i had totally forgotten it was rooted and had custom recovery installed :silly::silly::silly::silly:
I followed this tutorial to fix the boot secure error http://forum.xda-developers.com/showthread.php?t=2582142 and it worked like a charm except for download mode wasn't working at all.
After doing some research i found this post http://forums.androidcentral.com/ge...ricked-lg-g2-stuck-twrp-no-download-mode.html and got download mode (apparently) working again but Windows didn't recognize it at all so i couldn't use it to flash the .kdz stock firmware.
In the end i just flashed a custom aosp rom and got my phone back to life but the download mode issue it's still there and it's bothering me quite a lot.
Any suggestion is welcome.
EDIT: Don't download the recovery from the post, instead look for the latest version (2.7.0.0) because the one posted there (2.6.3.2) might corrupt your partitions
Click to expand...
Click to collapse
Thanks! But does my internal storage get whiped? Will all my pictures etc. be gone?
And the first thred removes the security error right? And after that I can just boot into recovery mode (I can boot in recovery btw) and flash a new rom? Just wanted to know this so I don't go through all that trouble for nothing
Edit: You know I can enter both download and recovery mode right?
Ibrahim9999 said:
Thanks! But does my internal storage get whiped? Will all my pictures etc. be gone?
And the first thred removes the security error right? And after that I can just boot into recovery mode (I can boot in recovery btw) and flash a new rom? Just wanted to know this so I don't go through all that trouble for nothing
Edit: You know I can enter both download and recovery mode right?
Click to expand...
Click to collapse
Nope internal SD remains intact, basically what you'll be doing is pushing the right files into the system partitions and yes, in theory you should be able to flash a new rom.
Even if you can boot into recovery you should do it if you're getting that error, and after that you can just push a ROM file to flash (i'll assume you know how to do it) and btw let me know if you decide to flash a stock based rom instead of an aosp like i did.
Good luck with that :good:
evilruck said:
Nope internal SD remains intact, basically what you'll be doing is pushing the right files into the system partitions and yes, in theory you should be able to flash a new rom.
Even if you can boot into recovery you should do it if you're getting that error, and after that you can just push a ROM file to flash (i'll assume you know how to do it) and btw let me know if you decide to flash a stock based rom instead of an aosp like i did.
Good luck with that :good:
Click to expand...
Click to collapse
Thanks man! I'm probably going to save money because of you, awesome!
Ibrahim9999 said:
Thanks man! I'm probably going to save money because of you, awesome!
Click to expand...
Click to collapse
I hope so!
Let me know if you fix the thing :laugh:
evilruck said:
I hope so!
Let me know if you fix the thing :laugh:
Click to expand...
Click to collapse
I just managed to fix it! Thank you so much man!
Can someone help me plz I got flashily got CWM instead of the TWRP and got and lg update it updated and now it's stuck in recovery mode it won't go into download mode it only goes to recovery mode and my computer won't recognize my phone so if any one knows how to fix it can you plz help me out
my pc don't recognize the lg g2 in download mode!
i installed the drivers and the USB is connected but the pc don;t even say that the device is connected . and nothing in device manager at all
Perhaps you might consider sending it in to lg if you still have warranty. But I'd you don't, there are services on eBay/ Craigslist that can help you.
Sent from my LG-D800 using XDA Free mobile app
Hello there!
So, I'm using Zenfone 5 (2G) Running on Official Lolipop
I had my phone bootlooped back in that time, then I flashed a wrong recovery version, it was KitKat version that I flashed, I got into Recovery Mode.
I tried to sideload update packages (both KitKat and Lolipop ROM) and it showed me some error like can't mount /cache (invalid arguments), I expected this as losing partition (If I'm not wrong)
And now I can't even get into droidboot at all, here is the responds from following things I do :
Recovery button combination : Works (Gets to the recovery)
Power button : Shows USB logo
Droidboot button combination : Shows manufacturer logo forever (Stuck)
But, as I said, I tried to sideload the packs and it fails...
Could someone help me? Maybe some easy way to fix this? For a note, I tried bunch of tutorials to fix my device, the last one was xFSTK thing.. I followed every single step correctly and ended up with an error.
Thanks before
kelvinvalencio said:
Hello there!
So, I'm using Zenfone 5 (2G) Running on Official Lolipop
I had my phone bootlooped back in that time, then I flashed a wrong recovery version, it was KitKat version that I flashed, I got into Recovery Mode.
I tried to sideload update packages (both KitKat and Lolipop ROM) and it showed me some error like can't mount /cache (invalid arguments), I expected this as losing partition (If I'm not wrong)
And now I can't even get into droidboot at all, here is the responds from following things I do :
Recovery button combination : Works (Gets to the recovery)
Power button : Shows USB logo
Droidboot button combination : Shows manufacturer logo forever (Stuck)
But, as I said, I tried to sideload the packs and it fails...
Could someone help me? Maybe some easy way to fix this? For a note, I tried bunch of tutorials to fix my device, the last one was xFSTK thing.. I followed every single step correctly and ended up with an error.
Thanks before
Click to expand...
Click to collapse
Try this:
Download a flashable custom rom, put the rom *.zip file in the same folder with ADB.
Go into recovery TWRP, connect your phone to your computer.
Push rom *.zip file to your phone's internal storage with this command in ADB:
push [file.zip] /sdcard/.
Then flash that rom file with TWRP.
Well, sir, how can I get into TWRP? I can't even droidboot... My recovery that I flashed was stock
deleted.
kelvinvalencio said:
Hello there!
So, I'm using Zenfone 5 (2G) Running on Official Lolipop
I had my phone bootlooped back in that time, then I flashed a wrong recovery version, it was KitKat version that I flashed, I got into Recovery Mode.
I tried to sideload update packages (both KitKat and Lolipop ROM) and it showed me some error like can't mount /cache (invalid arguments), I expected this as losing partition (If I'm not wrong)
And now I can't even get into droidboot at all, here is the responds from following things I do :
Recovery button combination : Works (Gets to the recovery)
Power button : Shows USB logo
Droidboot button combination : Shows manufacturer logo forever (Stuck)
But, as I said, I tried to sideload the packs and it fails...
Could someone help me? Maybe some easy way to fix this? For a note, I tried bunch of tutorials to fix my device, the last one was xFSTK thing.. I followed every single step correctly and ended up with an error.
Thanks before
Click to expand...
Click to collapse
Try this
http://forum.xda-developers.com/zenfone-5/general/zenfonetoolkit3-24-40-87-t3406557
tank4k said:
can u open droid boot?
Click to expand...
Click to collapse
No
paktepu said:
Try this
http://forum.xda-developers.com/zenfone-5/general/zenfonetoolkit3-24-40-87-t3406557
Click to expand...
Click to collapse
Got your post.. Didn't download..
I want to make sure one thing.. Does this work on TW SKU? Because It's writen that your file is integrated with WW SKU
kelvinvalencio said:
Got your post.. Didn't download..
I want to make sure one thing.. Does this work on TW SKU? Because It's writen that your file is integrated with WW SKU
Click to expand...
Click to collapse
Basicly the procedure to debrick is same. You need to load bootloader temporary since you have a broken droidboot including your partition. I already have same problem with you before.
Yeah its different, you cant use ww to fix this. Find on official zentalk tw forum for complete detail. Shakalaca post that.
Sent from my ASUS_T00F using XDA-Developers mobile app
paktepu said:
Basicly the procedure to debrick is same. You need to load bootloader temporary since you have a broken droidboot including your partition. I already have same problem with you before.
Yeah its different, you cant use ww to fix this. Find on official zentalk tw forum for complete detail. Shakalaca post that.
Sent from my ASUS_T00F using XDA-Developers mobile app
Click to expand...
Click to collapse
Thanks a lot!
Anyway, I've got few questions left..
Yesterday, I did download zip files from this debrick thread (Should be familiar with you) http://forum.xda-developers.com/zenfone-5/help/debrick-asus-zenfoen-5-fastboot-t3377455
My question is, does this work the same as your files? And, could I do something about it? Like re-use by recycle again the files I've downloaded with something that might help my phone? You know.. 900 MB is not something very small for me.. And maybe I could download separated files that is required.. And make the use of Debrick files I downloaded?
And.. May I have the link of Shakalaca's post, if you don't mind? Thanks a lot, like a lot!
kelvinvalencio said:
Thanks a lot!
Anyway, I've got few questions left..
Yesterday, I did download zip files from this debrick thread (Should be familiar with you) http://forum.xda-developers.com/zenfone-5/help/debrick-asus-zenfoen-5-fastboot-t3377455
My question is, does this work the same as your files? And, could I do something about it? Like re-use by recycle again the files I've downloaded with something that might help my phone? You know.. 900 MB is not something very small for me.. And maybe I could download separated files that is required.. And make the use of Debrick files I downloaded?
And.. May I have the link of Shakalaca's post, if you don't mind? Thanks a lot, like a lot!
Click to expand...
Click to collapse
Yes you can do manual from that link but from step 8 download tw.zip.
Cek pm for shakalaca
Sent from my ASUS_T00F using XDA-Developers mobile app
paktepu said:
Yes you can do manual from that link but from step 8 download tw.zip.
Cek pm for shakalaca
Sent from my ASUS_T00F using XDA-Developers mobile app
Click to expand...
Click to collapse
Hey um, I followed the Debrick one. The problem comes when I ran Debrick.dat, from the Cloverview mode (Press vol down and connect to pc). While the Debrick program runs, the phone "boots". Shows up USB logo and it goes red. Few seconds after then, the program closes, leaves the phone on red USB logo. Is this something normal?
Btw that link can't help.
Sent from my EG680 using XDA-Developers mobile app
Didn't you try reboot from bootloader. If it solves, it means normal. You must thank to intel for this problem.
---------- Post added at 09:07 PM ---------- Previous post was at 09:03 PM ----------
DogeLordTR said:
Didn't you try reboot from bootloader. If it solves, it means normal. You must thank to intel for this problem.
Click to expand...
Click to collapse
OK, I'm really stupid, sorry for time waste.
paktepu said:
Yes you can do manual from that link but from step 8 download tw.zip.
Cek pm for shakalaca
Sent from my ASUS_T00F using XDA-Developers mobile app
Click to expand...
Click to collapse
Hey um, I have contacted Shakalaca and until today I have not retrieved any reply. This problem haven't been solved. Any idea? I see you know a lot about this, and you're very popular arround here.
This happened with my Asus Zenfone 5 (T00j). Tried every solution available on net without sucess, finally took it to Service Center and they had to replace the motherboard
Hi guys
I will be quick and clear! after formatting my lg g6, the phone does not want to turn on ... there is only the TWRP menu, I tried to copy a rom but impossible to copy ... how to do it? do you need the flash?
Help me please
Thank you so much
wesqxazeft said:
Hi guys
I will be quick and clear! after formatting my lg g6, the phone does not want to turn on ... there is only the TWRP menu, I tried to copy a rom but impossible to copy ... how to do it? do you need the flash?
Help me please
Thank you so much
Click to expand...
Click to collapse
that means that you are stuck in boot loop. If you formatted whole system there is no informatipn like formating Windows, you need to flash new ROM, or use LG UP to flash stock Rom. Always before formating system make backups.
SkylineDiT said:
that means that you are stuck in boot loop. If you formatted whole system there is no informatipn like formating Windows, you need to flash new ROM, or use LG UP to flash stock Rom. Always before formating system make backups.
Click to expand...
Click to collapse
hi, thanks for responding to my message.
When I use LGUP it doesn't work, it bug. As soon as I click on FLASH it bug..message of error which appears ... I do not know if it is the rom which is not
compatible or ....
wesqxazeft said:
hi, thanks for responding to my message.
When I use LGUP it doesn't work, it bug. As soon as I click on FLASH it bug..message of error which appears ... I do not know if it is the rom which is not
compatible or ....
Click to expand...
Click to collapse
What type of message? Wrong or missing DLL file?
SkylineDiT said:
What type of message? Wrong or missing DLL file?
Click to expand...
Click to collapse
Later I will do another test and post the message