[Q] Urgent help! update auto installed, and bricked my phone. - G2 Q&A, Help & Troubleshooting

I have the Lg g2 D800 varient, and tonight I got an update for 15.4mb, that pushed without my permission, and now my screen is on a black screen, upon rebooting after said update was installed. I am rooted, but no plans to update to 4.4, it just did it without consent..
Help?
Edit:
Stuck on a bootloop, the LG logo flashes for a second, then its a lighted black screen. I plug my phone inot the pc, and 20 windows popup asking If I want to format G drive.
No twrp installed.

Dreamincolr said:
I have the Lg g2 D800 varient, and tonight I got an update for 15.4mb, that pushed without my permission, and now my screen is on a black screen, upon rebooting after said update was installed. I am rooted, but no plans to update to 4.4, it just did it without consent..
Help?
Click to expand...
Click to collapse
do you have custom recovery?(if you have twrp than this will help http://forum.xda-developers.com/showthread.php?t=2451696) do you know how to enter download mode, can you access it, how about you flash to stock?(if you can get into download mode than this will help http://forum.xda-developers.com/showthread.php?t=2432476)

Dreamincolr said:
I have the Lg g2 D800 varient, and tonight I got an update for 15.4mb, that pushed without my permission, and now my screen is on a black screen, upon rebooting after said update was installed. I am rooted, but no plans to update to 4.4, it just did it without consent..
Help?
Click to expand...
Click to collapse
downgrade back to 10d using flashtool,
root,install twrp,reflash twrp 2.6.3.3
then follow this method.
http://forum.xda-developers.com/showthread.php?t=2665391

XxZombiePikachu said:
do you have custom recovery?(if you have twrp than this will help http://forum.xda-developers.com/showthread.php?t=2451696) do you know how to enter download mode, can you access it, how about you flash to stock?(if you can get into download mode than this will help http://forum.xda-developers.com/showthread.php?t=2432476)
Click to expand...
Click to collapse
No custom recovery, or twrp. I tried to install those last week, but I was unsucessful, and stuck with root for now. No download mode at the moment, I tried to enter it, and my phones lg logo flashed for a second before going to the black screen.

podagee said:
downgrade back to 10d using flashtool,
root,install twrp,reflash twrp 2.6.3.3
then follow this method.
http://forum.xda-developers.com/showthread.php?t=2665391
Click to expand...
Click to collapse
actually he does not want kitkat apparently
---------- Post added at 11:38 PM ---------- Previous post was at 11:33 PM ----------
Dreamincolr said:
No custom recovery, or twrp. I tried to install those last week, but I was unsucessful, and stuck with root for now. No download mode at the moment, I tried to enter it, and my phones lg logo flashed for a second before going to the black screen.
Click to expand...
Click to collapse
you can try this but you need Ubuntu and I'm not exactly sure it will work(also you need to find the correct files for your model), also if your phone is under warranty you can try taking it to att store and telling them update killed your phone but of course don't mention anything about root
sorry forgot to put actual link http://forum.xda-developers.com/showthread.php?t=2582142

podagee said:
downgrade back to 10d using flashtool,
root,install twrp,reflash twrp 2.6.3.3
then follow this method.
http://forum.xda-developers.com/showthread.php?t=2665391
Click to expand...
Click to collapse
XxZombiePikachu said:
actually he does not want kitkat apparently
Click to expand...
Click to collapse
Only because Im ignorant in learning how to flash, I came from iOS, and I'm still learning. I just want my phone back on at this point. I only rooted, and a silly update from att downloaded while I was rooted, and It auto rebooted into an LG logo flash, followed by a black screen.

Dreamincolr said:
Only because Im ignorant in learning how to flash, I came from iOS, and I'm still learning. I just want my phone back on at this point. I only rooted, and a silly update from att downloaded while I was rooted, and It auto rebooted into an LG logo flash, followed by a black screen.
Click to expand...
Click to collapse
yes I was just saying you did not want kit kat because he posted a link on how to get kk which is also outdated since now there is a method where get root and recovery
also incase you did not notice I had forgotten to put the link back there which is here http://forum.xda-developers.com/showthread.php?t=2582142

XxZombiePikachu said:
yes I was just saying you did not want kit kat because he posted a link on how to get kk which is also outdated since now there is a method where get root and recovery
also incase you did not notice I had forgotten to put the link back there which is here http://forum.xda-developers.com/showthread.php?t=2582142
Click to expand...
Click to collapse
Ah, yeah, I cant even get into the factory hard reset. It just turns off and on to a black screen. Thank you for your help, though.
Im freaking out, -_-. I regret for even allowing it to update, I should have tried to turn the phone off.

Well if the guy doesnt want kitkat downgrade to 10d. That woul be the best option

podagee said:
Well if the guy doesnt want kitkat downgrade to 10d. That woul be the best option
Click to expand...
Click to collapse
he can't access download mode, if you would read you would know

XxZombiePikachu said:
he can't access download mode, if you would read you would know
Click to expand...
Click to collapse
Well i had that happeb a few times.... i just left it at the black screen and about 30 minutes it rebooted.
I could still access download mode when that happened to me.

podagee said:
Well if the guy doesnt want kitkat downgrade to 10d. That woul be the best option
Click to expand...
Click to collapse
How do I even do this? my pc isnt even recognizing the phone.

podagee said:
Well i had that happeb a few times.... i just left it at the black screen and about 30 minutes it rebooted.
I could still access download mode when that happened to me.
Click to expand...
Click to collapse
I mean, the phone is on, the back light is on, its just..black. I plugged my phone in, and Im not sure why, but 20 windows pop up asking if I want to format the drive.

Dreamincolr said:
I mean, the phone is on, the back light is on, its just..black. I plugged my phone in, and Im not sure why, but 20 windows pop up asking if I want to format the drive.
Click to expand...
Click to collapse
dont format it.
okay now you have to be quick when you do this to get into download mode...
plug your usb into your phone and have it hanging in the usb port in the computer or plug.
now hold the power button until it turns off.
quickly plug in the port/plug and hold the up button.
you have to do it really quickly. took me a few tries.
once in download mode restore to factory whichever image you choose.
ive had this done a couple times to my phone and it does work if you act quickly.

Have you tried this? http://forum.xda-developers.com/showthread.php?t=2582142
If you can access download mode by holding. UP volume while plugging in USB, you can flash the correct. kdz file to return to stock http://forum.xda-developers.com/showthread.php?t=2432476

missiveusa said:
Have you tried this? http://forum.xda-developers.com/showthread.php?t=2582142
If you can access download mode by holding. UP volume while plugging in USB, you can flash the correct. kdz file to return to stock http://forum.xda-developers.com/showthread.php?t=2432476
Click to expand...
Click to collapse
First link should work for you. I'm on D802, but had exactly the same problem and this solved it completly.
But be careful while doing it, it's really easy to mess things up.

Schindler069 said:
First link should work for you. I'm on D802, but had exactly the same problem and this solved it completly.
But be careful while doing it, it's really easy to mess things up.
Click to expand...
Click to collapse
Makes me wish I owned linux. Ill continue to look, but thanks

Dreamincolr said:
Makes me wish I owned linux. Ill continue to look, but thanks
Click to expand...
Click to collapse
Just get a virtual machine, it does the job just fine.
I did it with VirtualBox and Ubuntu. And make sure, you disable auto mount usb in ubuntu to prevent opening the 20 "partition" windows.

Related

[Q] I can't root my AT&T Samsung Galaxy S4

I need help!!!
I try everything to root my S4, any different way and i can't root, i fell its something wrong with it, cause phone is 16gb shows only 9gb 6 gb its for miscellaneous files. can someone help?
I like to re install everything.
First the memory shown is correct, the rest is used by android.
Second, what firmware are you on and what specific phone?
jd1639 said:
First the memory shown is correct, the rest is used by android.
Second, what firmware are you on and what specific phone?
Click to expand...
Click to collapse
Baseband version I337UCUAMF3
moiconlau said:
Baseband version I337UCUAMF3
Click to expand...
Click to collapse
MF3 = motochopper does not work. You would need to root using this method:
http://forum.xda-developers.com/showthread.php?t=2387577
NOTE: You cannot unroot once you do it. If you mess up your phone with root, there is likely no way to fix it. There is no possibility of installing a custom recovery, even after you have root...and so you can't flash any ROMs either. Know the risks and issues before you proceed and make sure root is THAT important to you.
Since you are on MF3 there is also no way to downgrade to previous firmware, you are stuck with the above restrictions until someone figures out a new exploit...and no ETA on that.
moiconlau said:
Baseband version I337UCUAMF3
Click to expand...
Click to collapse
Read the first two posts in this because there is good information. In the second post there is a link to how to root mf3. Follow the OP's directions there. If you're still having problems give specific info on where the problems are occurring
http://forum.xda-developers.com/showthread.php?p=42320391
Ps, jeffreii has very good points which you should consider.
i gonna try, and i will let you guys know about. thanks...
jd1639 said:
Read the first two posts in this because there is good information. In the second post there is a link to how to root mf3. Follow the OP's directions there. If you're still having problems give specific info on where the problems are occurring
http://forum.xda-developers.com/showthread.php?p=42320391
Ps, jeffreii has very good points which you should consider.
Click to expand...
Click to collapse
I get stock on download mode. Any solution for it?
moiconlau said:
I get stock on download mode. Any solution for it?
Click to expand...
Click to collapse
So, when you try to boot it just goes to download mode? You mentioned in your first post that you had tried to root, what did you try? Have tried to get into recovery mode?
jd1639 said:
So, when you try to boot it just goes to download mode? You mentioned in your first post that you had tried to root, what did you try? Have tried to get into recovery mode?
Click to expand...
Click to collapse
Yes, used casual and now its go by itself to download mode, and yes i try to go in recovery mode, and come back to download mode
moiconlau said:
Yes, used casual and now its go by itself to download mode, and yes i try to go in recovery mode, and come back to download mode
Click to expand...
Click to collapse
I hate to say it, but because your on mf3 and you tried to use causal, you've borked your phone. Afaik there is not currently away to recover it. You have to wait until if or when an odin flashable firmware comes out. You could try jtag but I don't think that even works. As a last resort try kies emergency recovery.
Hey thanks men, i got it.
Root access, thanks bout of you....:silly::laugh::good::good::good::good::good::good::good::good::good:
moiconlau said:
Hey thanks men, i got it.
Root access, thanks bout of you....:silly::laugh::good::good::good::good::good::good::good::good::good:
Click to expand...
Click to collapse
How did you get it to work?
jd1639 said:
I hate to say it, but because your on mf3 and you tried to use causal, you've borked your phone. Afaik there is not currently away to recover it. You have to wait until if or when an odin flashable firmware comes out. You could try jtag but I don't think that even works. As a last resort try kies emergency recovery.
Click to expand...
Click to collapse
i got it men,
Here what do i did:
remove battery wait fill seconds put it back on press volume down home and power its go to download mode, but when its ask if like to download mode or cancel and restart you press cancel and restart and that it.
Thanks for your guys help make my day. :good::good::good::good::good:
moiconlau said:
i got it men,
Here what do i did:
remove battery wait fill seconds put it back on press volume down home and power its go to download mode, but when its ask if like to download mode or cancel and restart you press cancel and restart and that it.
Thanks for your guys help make my day. :good::good::good::good::good:
Click to expand...
Click to collapse
Great to hear!
jd1639 said:
Great to hear!
Click to expand...
Click to collapse
I seriously doubt he got root.
It sounds more like he got it to boot (misspelled words).
No recovery and no way to factory reset. Sad.
Will all these folks be borked forever? On that note, I discovered an automated text survey after talking to AT&T support on the phone to light up a new SIM for a different handset. I gave high marks for the person's help, and low marks on AT&T in general, and in the last survey screen where you supply your comment, I told them what I thought of them locking the bootloader on the Samsung-SGH-I337.
The experience was not unlike wetting myself while wearing a dark suit, it gave me a warm feeling and hardly anyone will notice.
fukenbiker said:
I seriously doubt he got root.
It sounds more like he got it to boot (misspelled words).
No recovery and no way to factory reset. Sad.
Will all these folks be borked forever? On that note, I discovered an automated text survey after talking to AT&T support on the phone to light up a new SIM for a different handset. I gave high marks for the person's help, and low marks on AT&T in general, and in the last survey screen where you supply your comment, I told them what I thought of them locking the bootloader on the Samsung-SGH-I337.
The experience was not unlike wetting myself while wearing a dark suit, it gave me a warm feeling and hardly anyone will notice.
Click to expand...
Click to collapse
yes this is the problem, keep return to download mode after reboot, i root the phone but i cant put a custom room!
If anyone now how to fix please let me know.
moiconlau said:
yes this is the problem, keep return to download mode after reboot, i root the phone but i cant put a custom room!
If anyone now how to fix please let me know.
Click to expand...
Click to collapse
You will not be able to put a custom Rom our recovery on. You have the mf3 firmware. Don't try or you'll mess up your phone worse that it is.
jd1639 said:
You will not be able to put a custom Rom our recovery on. You have the mf3 firmware. Don't try or you'll mess up your phone worse that it is.
Click to expand...
Click to collapse
You cannot flash anything. You cannot obtain a recovery or any kind of factory reset. YOU HAVE THE MF3 FIRMWARE. If you try anything else you will break your handset. Be thankful you can get it to boot up at all.
fukenbiker said:
You cannot flash anything. You cannot obtain a recovery or any kind of factory reset. YOU HAVE THE MF3 FIRMWARE. If you try anything else you will break your handset. Be thankful you can get it to boot up at all.
Click to expand...
Click to collapse
is nothing also than i can do?
moiconlau said:
is nothing also than i can do?
Click to expand...
Click to collapse
Sadly no since u have MF3 only option is root only.
Sent from my SAMSUNG-SGH-I337 using Forum Runner

[Q] Verizon G2 Bricked Without Recovery, Stuck in Fastboot Mode?

Hey guys,
The inevitable has happened: I've finally bricked a device that I can't seem to find the solution to online. Here's what happened:
1. When I got the phone a little over a week ago, I accidentally "broke" the recovery by trying to install CWM through Rom Manager. Turns out that's not something you generally want to do. Oops.
2. I got lazy and put off restoring the stock recovery, instead choosing to deal with the stock launcher.
3. Today, while dealing with the 50th pop-up for the OTA update, I accidentally pressed "Install Now" instead of "Install Later"
Now, when it boots, it briefly shows the LG logo before displaying an all-black screen with small white text reading:
[730] Fastboot mode started
[780] udc_start()
I get a little bit more text when I plug it into my PC. I've been trying to fix it for the past three hours - I've tried countless solutions, but nothing seems to work.
Can anyone out there give me some advice? I'd greatly appreciate it.
Have you tried to use the lg flash tool?
tbishop91 said:
Have you tried to use the lg flash tool?
Click to expand...
Click to collapse
When I opened the Flash tool, it prompted me for a Username and Password, something I didn't have.
techee44 said:
When I opened the Flash tool, it prompted me for a Username and Password, something I didn't have.
Click to expand...
Click to collapse
there's a dll you have to download an replace the one that was installed, it should be on that same thread, but it takes away the username and password
datechnerd said:
there's a dll you have to download an replace the one that was installed, it should be on that same thread, but it takes away the username and password
Click to expand...
Click to collapse
Will this work even though I don't have a recovery? The instructions I found (these: http://forum.xda-developers.com/showthread.php?t=2448960 ) definitely sound as though they were created with a working phone, and some of the instructions linked still imply they have TWRP.
Thanks for any help, I really appreciate it. I feel like I can get this working, it's just going to take some time (something I don't have a lot of, as I'll be camping all weekend).
techee44 said:
Will this work even though I don't have a recovery? The instructions I found (these: http://forum.xda-developers.com/showthread.php?t=2448960 ) definitely sound as though they were created with a working phone, and some of the instructions linked still imply they have TWRP.
Thanks for any help, I really appreciate it. I feel like I can get this working, it's just going to take some time (something I don't have a lot of, as I'll be camping all weekend).
Click to expand...
Click to collapse
yes...
antawnm26 said:
yes...
Click to expand...
Click to collapse
Lol such a simple answer.
Alright I'm trying it. Will report back with results in case I need more help. Thanks everyone
techee44 said:
Lol such a simple answer.
Alright I'm trying it. Will report back with results in case I need more help. Thanks everyone
Click to expand...
Click to collapse
Lol.. Make sure you get that dll that was mentioned earlier because that's your crack to make the tool work.. If you get a fail but your phone boots up and go through settings don't worry about it it's good.. I know a lot of people were having the fail reset error
Sent from my LG-D802 using Tapatalk
antawnm26 said:
Lol.. Make sure you get that dll that was mentioned earlier because that's your crack to make the tool work.. If you get a fail but your phone boots up and go through settings don't worry about it it's good.. I know a lot of people were having the fail reset error
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
So... I followed the guide I posted earlier. It talks about entering download mode, which I'm not able to do, and my phone isn't seen in Device Manager as "LGE AndroidNet for VZW..." (Oddly, it's seen as a "SAMSUNG Android Phone," and under that is "USB Modem Phone ADB port").
When I unplugged and replugged the phone back in, trying to enter download mode even though I haven't been successful with that, nothing happened. LG Flash says it's ready, but nothing activated.
Help??
When it says it's ready unplug it while in download mode and plug it back in.. Make sure you have the ports set right
Sent from my LG-D802 using Tapatalk
antawnm26 said:
When it says it's ready unplug it while in download mode and plug it back in.. Make sure you have the ports set right
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
But I can't enter download mode. If I power off the phone it just brings me straight back to Fastboot.
techee44 said:
But I can't enter download mode. If I power off the phone it just brings me straight back to Fastboot.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2524482
antawnm26 said:
http://forum.xda-developers.com/showthread.php?t=2524482
Click to expand...
Click to collapse
After 6+ hours of work, I finally have my phone up and running again. Thank you so, so much antawnm. You're awesome for helping me through this. Though that link provided wasn't perfect (it was for the Korean model) it provided me with enough clues to combine it with everything else you sent me and some files I found in a directory (especially the recovery.img file for the VZW LG G2) to get back right to where I was.
The funniest part was, after the phone rebooted itself and I got back to my home screen, the phone informed me that my software update was unsuccessful. I genuinely laughed.
Thanks again.

[Q] Please Help! LG G2 Boot Stall

I rooted my phone some time ago. Saw a LG OTA update last night and tried to install it. The system reboots itself and stuck on the LG logo screen. From then on I can not get out of it. At first I can not power the phone off (I can now.). However, I can not go to either the download mode or the recovery. (could go to the recovery at first, tried to do a hard reset but failed, stuck there. and for whatever reason cant go there anymore.) I downloaded the LG PC suite today and tried to restore it. But the G2 wont go to the download mode. How can i fix it, Help!
Check the "return to stock" guide in general section (I think)
Sent from my LG-D802
I read all of them...
I have read all of them.... but all of those people can go to their download mode without a problem... i dont know why i cant do that...
fma965 said:
Check the "return to stock" guide in general section (I think)
Sent from my LG-D802
Click to expand...
Click to collapse
OpTic_Alex said:
I have read all of them.... but all of those people can go to their download mode without a problem... i dont know why i cant do that...
Click to expand...
Click to collapse
If you could get into recovery again...you could try the twrp fix in android development forum.....
...Tried,,,
I would really want to do that... but i cant. I have tried to install TWRP on my phone right after i rooted it. I failed.. So i have the TWRP file on my phone but it is not installed.and I can go back to recovery mode again... what can i do?
RubbleTea said:
If you could get into recovery again...you could try the twrp fix in android development forum.....
Click to expand...
Click to collapse
I just went thru this, do you have TWRP installed? If so and you should be able to get into it go here http://forum.xda-developers.com/showthread.php?t=2451696
-------------------------------This is the route I went and worked flawless---------------------------------
Once your in TWRP click on advanced button, then click on terminal command button. Then hit return on your keypad. then type in exactly what it says: dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/fota
Thanks to thecubed for the great work around. :good:
If you dont have TWRP installed I dont know, sorry.
http://forum.xda-developers.com/showthread.php?t=2582142
Check here its for no download mode,no recovery....hope this helps
Don't have Chrome...
I dont have access to Linux....TAT
RubbleTea said:
http://forum.xda-developers.com/showthread.php?t=2582142
Check here its for no download mode,no recovery....hope this helps
Click to expand...
Click to collapse
OpTic_Alex said:
I dont have access to Linux....TAT
Click to expand...
Click to collapse
well get it then? Linux is free yah no.

[Q] Phone stuck at LG Logo after failed software update

After basically reinstalling stock recovery, my phone went into a software update. However, it soon gave an error message, after which I turned off the phone (it said not to, but I was rather panicked). Now, the phone is stuck at the LG logo. I can turn it off, but it turns on soon after. I haven't been able to get it into download mode and my computer doesn't seem to be able to detect it at all. Help?
zub74 said:
After basically reinstalling stock recovery, my phone went into a software update. However, it soon gave an error message, after which I turned off the phone (it said not to, but I was rather panicked). Now, the phone is stuck at the LG logo. I can turn it off, but it turns on soon after. I haven't been able to get it into download mode and my computer doesn't seem to be able to detect it at all. Help?
Click to expand...
Click to collapse
I GOT IT INTO DOWNLOAD MODE! Can anyone direct me from here? I suspect I'll probably have to use the flash tool, but I don't exactly know how to use it. I'm going to google it.
zub74 said:
After basically reinstalling stock recovery, my phone went into a software update. However, it soon gave an error message, after which I turned off the phone (it said not to, but I was rather panicked). Now, the phone is stuck at the LG logo. I can turn it off, but it turns on soon after. I haven't been able to get it into download mode and my computer doesn't seem to be able to detect it at all. Help?
Click to expand...
Click to collapse
What happens if you try to enter recovery mode? (fastboot?)
bender_007 said:
What happens if you try to enter recovery mode? (fastboot?)
Click to expand...
Click to collapse
Simply doesn't work. My phone also doesn't show up in my device manager, so I don't know how to progress.
zub74 said:
Simply doesn't work. My phone also doesn't show up in my device manager, so I don't know how to progress.
Click to expand...
Click to collapse
You never mentioned what variant you have... whats your phone model number?
Perfect. You have download mode which means its a soft-brick. It doesn't show up because you need to install the drivers.
Follow instructions 100% in this thread. I was in the exact situation as you after an update.
I would suggest to use the 2nd method. Instructions halfway down the page.
"RETURN TO STOCK TOT Method! AT&T & Sprint Verzion & The Few International TOTs I have available Also T-Mobile Can be Flashed back this way if you are having issues!"
Link Here
Dont forget to hit THANKS
ingoljosh said:
You never mentioned what variant you have... whats your phone model number?
Perfect. You have download mode which means its a soft-brick. It doesn't show up because you need to install the drivers.
Follow instructions 100% in this thread. I was in the exact situation as you after an update.
I would suggest to use the 2nd method. Instructions halfway down the page.
"RETURN TO STOCK TOT Method! AT&T & Sprint Verzion & The Few International TOTs I have available Also T-Mobile Can be Flashed back this way if you are having issues!"
Link Here
Dont forget to hit THANKS
Click to expand...
Click to collapse
It says I already have the drivers installed. I actually have more recent drivers than the ones listed... Should I downgrade?
zub74 said:
It says I already have the drivers installed. I actually have more recent drivers than the ones listed... Should I downgrade?
Click to expand...
Click to collapse
which phone do you have? I Have the Sprint LS980 but used the drivers for T-Mobile, they worked.
Im not sure if matters. Did You set to COM41 in device manager?
ingoljosh said:
which phone do you have? I Have the Sprint LS980 but used the drivers for T-Mobile, they worked.
Im not sure if matters. Did You set to COM41 in device manager?
Click to expand...
Click to collapse
That's a large portion of my problem... It doesn't show up in device manager. I have a d800.
zub74 said:
That's a large portion of my problem... It doesn't show up in device manager. I have a d800.
Click to expand...
Click to collapse
I had the sameissue. mine showed up as a "samsung DBA" but it still worked.
Go to device manager and plug and unplug your device to notice changes.
ingoljosh said:
I had the sameissue. mine showed up as a "samsung DBA" but it still worked.
Go to device manager and plug and unplug your device to notice changes.
Click to expand...
Click to collapse
Nothing changes upon plugging and unplugging.
Can anyone help?
zub74 said:
Can anyone help?
Click to expand...
Click to collapse
I think you need to consult a Tier 2 rep on your network provider, Worst case scenario, you need to return the phone and replaced it when you got the warranty.

[Q] LG G2 bricked and can't flash stock firmware!

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 happened​I 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 did​So 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 happened​After 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

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