Security Error LG G4 (Bricked?) i think - Sprint LG G4

i was freezing and uninstalling apps last night and must have removed something critical to the operating system. Now my phone will only load the Security Error screen with (authetication failure) in small print. i've been told that my phone isn't bricked but that i need to reflash the image. Im currently in Download mode but don't know what to do next. i have the rom image that i initially rooted the phone with. Thanks in Advance. peace

same boat ... but i don.t have the system.img in my storage

Try this link http://forum.xda-developers.com/g4/general/guide-recovering-bootloop-twrp-t3167361. Try adb pushing the image to your phone if it still recognize the connection
adb push system_image_name.img /sdcard/system_image_name.img

cudos01 said:
Try this link http://forum.xda-developers.com/g4/general/guide-recovering-bootloop-twrp-t3167361. Try adb pushing the image to your phone if it still recognize the connection
adb push system_image_name.img /sdcard/system_image_name.img
Click to expand...
Click to collapse
no adb in download mode...

Lg has a tool you could use (it restores the firmware (plus upgrade))
Sent from my LG-D722 using XDA Free mobile app

Okay, sorry for suggesting programs that don't work
Sent from my LG-D722 using XDA Free mobile app

If all else fails, try to restore via the TOT method. Instructions can be found here

Any luck?

Jessooca said:
I just helped someone else fix their G4, with the security error issue as well, are you still having issues with yours?
Click to expand...
Click to collapse
YES YES YES i still am having this issue. Thanks for responding

I tried to root my ATT LG G4 H810 running H81010I using this procedure: how-to-root-the-att-h810-lg-g4 page at androidexplained.com ... I now get a "Security Error" with "Authentication Fail #11" everytime it boots up and then shuts down. I believe I used 10g instead of 10i version (which I downloaded from the root-tmo-vzw-intl-variants-soon-root-lg-t3164765 page at xda-developers.com/g4/orig-development/), but now cannot seem to use any of the recovery methods because I do not know how to push the proper [system.img] file to the root directory. I can get to the "Firmware Update" screen but the hard reset function does not appear to work.
Can anyone help?

Hey hey i'm also having an authetication error with my LG G4 on sprint. I HAVE NO CLUE WHAT TO DO THO. Sorry for the caps i'm seriously freaking out because no where on my phone in the settings could i find out if it was LS991Zv4 or Zv5 or whatever i was so i used the method that seemed to work for most people and now i'm just sitting here crying because i just GOT this damn phone ;w;
i can't find a KDZ file for my phone anywhere ;w;
and the TOT file requires me to log in to the LG Flash tool? I'm so confused ;w; rooting motorola devices back in the day wasn't as troublesome as this ;w;

silvernirvash said:
Hey hey i'm also having an authetication error with my LG G4 on sprint. I HAVE NO CLUE WHAT TO DO THO. Sorry for the caps i'm seriously freaking out because no where on my phone in the settings could i find out if it was LS991Zv4 or Zv5 or whatever i was so i used the method that seemed to work for most people and now i'm just sitting here crying because i just GOT this damn phone ;w;
i can't find a KDZ file for my phone anywhere ;w;
and the TOT file requires me to log in to the LG Flash tool? I'm so confused ;w; rooting motorola devices back in the day wasn't as troublesome as this ;w;
Click to expand...
Click to collapse
Download LG Flashtool zip, install LG Flashtool ( dont open the program) in the unzipped files copy paste mega.dll, copy this file to C:\LG\LGFlashTool and replace de original file... after that Run the program and you was to able to flash TOT file

Also stuck
Hi, saw you helping a lot of people. Hope I can be next, lol. I'm attempting to repair a botched root attempt on H8110. Apparently, the first rooted image was not the correct one. The phone is stuck in a boot loop with "Security Error". I can get into download mode, but can no longer USB copy the correct image over. What steps can I take to get back on track? Thank you!
Jessooca said:
I just helped someone else fix their G4, with the security error issue as well, are you still having issues with yours?
Click to expand...
Click to collapse

Help meeeee
My phone won't even really turn on, the welcome screen comes up and says that there's a security error, and stays on that screen. I don't want to do a hard reset if I don't have to

DoubleDD3 said:
My phone won't even really turn on, the welcome screen comes up and says that there's a security error, and stays on that screen. I don't want to do a hard reset if I don't have to
Click to expand...
Click to collapse
Well you're gonna have to use LGUP to restore using the TOT.

Jessooca said:
Sorry was busy with a project at work the past few days; shoot me a PM and let me know exactly what is and is not working, etc... the more detailed you are in your message the easier things will be for me to help.
Let me know!
Click to expand...
Click to collapse
Hey, could you share your solution here, not as a "cure-all" but just for an idea..?

Jessooca said:
The new LG Bridge tool doesn't work and the old LG Mobile Support tool does not work on the G4.
Click to expand...
Click to collapse
i have the security error , please help.

refg said:
i have the security error , please help.
Click to expand...
Click to collapse
Did you fix this. ????? Might be able to help

TheMadScientist420 said:
Did you fix this. ????? Might be able to help
Click to expand...
Click to collapse
not yet its booting error 1003

refg said:
not yet its booting error 1003
Click to expand...
Click to collapse
Now its a longs shot but power off device hold vol up andplug into pc try
to enter download mode. Relflash stock firmware

Related

[Q] Serious major problems with my Milestone

My milestone(Telus; BL 90.74) is pretty much bricked. I tried to do this, but like with everything else I do modding wise I failed horribly. It got to the point to where whenever I tried turning on my phone, it would stay frozen on the M logo. I've wasted my entire day searching from blogs to forums to videos trying to fix this but nothing worked. And now my phone won't even turn on unless I access the bootloader menu.
I know I have to reflash the sbf file, but the thing is my computer no longer detects my phone since the disaster. I'm really frustrated and stressed because of this. I thought doing a factory reset would do something but now all of my data on the phone is gone for nothing.
Can anyone please help? I know there's like 7 threads on this, but none of them help even if I follow the instructions step by step.
have made a backup? to open recovery?
Shoib said:
My milestone(Telus; BL 90.74) is pretty much bricked. I tried to do this, but like with everything else I do modding wise I failed horribly. It got to the point to where whenever I tried turning on my phone, it would stay frozen on the M logo. I've wasted my entire day searching from blogs to forums to videos trying to fix this but nothing worked. And now my phone won't even turn on unless I access the bootloader menu.
I know I have to reflash the sbf file, but the thing is my computer no longer detects my phone since the disaster. I'm really frustrated and stressed because of this. I thought doing a factory reset would do something but now all of my data on the phone is gone for nothing.
Can anyone please help? I know there's like 7 threads on this, but none of them help even if I follow the instructions step by step.
Click to expand...
Click to collapse
Do you get any error shown while going into bootloader mode?
Sent from my Milestone using Tapatalk
maybe try a diffrent computer first or try the official motorola update software?
press "up" on keyboard when power on, can it be detect by rsd now?
Sent from my Milestone using XDA App
max_avatar said:
have made a backup? to open recovery?
Click to expand...
Click to collapse
No, I haven't made a backup yet. I haven't accessed openrecovery either, the guide gave me a headache.
sileshn said:
Do you get any error shown while going into bootloader mode?
Sent from my Milestone using Tapatalk
Click to expand...
Click to collapse
It says "Battery Ok
Ok to program
connect USB
Data Cable"
smokeymacweed said:
maybe try a diffrent computer first or try the official motorola update software?
Click to expand...
Click to collapse
I could try that by putting an official update.zip so the boot loader will accept. Problem is there isn't any updates further to what I have and froyo womn't come anytime soon unless you were referring to something else.
DummyPLUG said:
press "up" on keyboard when power on, can it be detect by rsd now?
Sent from my Milestone using XDA App
Click to expand...
Click to collapse
Let me try this. I'm going to bed for now, Ill post results tomorrow.
You can try installing your usb drivers again and try.Since you did not get any error in the bootloader mode, it could be problems with your usb drivers.
Uninstall the usb drivers and reinstall them again. Then try.
BTW, which version of rsdlite are you using?
Helo
Maybe tray this:
- Download an RSD Lite (I use 4.7)
- Download an GOT firmware from: and-developers.com / sbf:milestone (bottom of site)
- Set the phone to bootloader mode
- Start RSD Lite with Administrator permissions
- Connect the phone
- Select the downloaded sbf file
- When U see phone connected click Start
Sorry for my english
xdazoli said:
Helo
Maybe tray this:
- Download an RSD Lite (I use 4.7)
- Download an GOT firmware from: and-developers.com / sbf:milestone (bottom of site)
- Set the phone to bootloader mode
- Start RSD Lite with Administrator permissions
- Connect the phone
- Select the downloaded sbf file
- When U see phone connected click Start
Sorry for my english
Click to expand...
Click to collapse
Ok, I did everything you said and flashed it with A853_Telus_Firmware_SHOLS_U2_03.10.0__USASHLSMR2TLSB1B2B505F.0R_1FF.sbf. But now it still gets stuck at the moto sign
Edit: I think I might have a solution as I flashed the phone with vulnerable_recovery_only_RAMDLD90_78.sbf which will let me use an update.zip. The only problem is I can't access my memory card and I don't have anything that could at home.
Edit: Ok, I fixed my phone and now it has 2.2.1. Thanks guys, I appreciate the help.

[Q] LG Optimus 4x HD gets stuck on boot animation,please help

Hi All,
Sorry if this is a duplicate but everything I have seen at least has not helped me further.
I wanted to root my phone yesterday and everything (tutorial here with o4xr) the went well till it installed busy box where the computer froze and then shut itself down and so I tried to turn restart my phone normally. Now its stuck at the bit where the LG animation is and goes no further.
Here is what I have already tried:
Rerunning the o4xr/root method again
Hard Resetting (selected and running all options available)
LG Service App (windows) -> always fails on communicating with device... works up until that and I do see the SW Ugrade splash.
My version is the EURO Open v10h or something like that.
Please help me fix... This is the first phone I havent been able to root, any suggestions?
try flashing following this tut http://forum.xda-developers.com/showthread.php?t=2069723
Thanks
laufersteppenwolf said:
try flashing following this tut http://forum.xda-developers.com/showthread.php?t=2069723
Click to expand...
Click to collapse
It worked this time. I guess I was so stressed that I accidently downloaded the wrong firmware. Thanks alot for making me try that route again plus I have a backup now should this happen again.
elbuntu 101 said:
It worked this time. I guess I was so stressed that I accidently downloaded the wrong firmware. Thanks alot for making me try that route again plus I have a backup now should this happen again.
Click to expand...
Click to collapse
Nothing like a brick to freak you out with your brand new device, luckily you got it sorted
Sent from my LG-P880 using Tapatalk 2
Not hard brick, but soft brick. There is a huge difference. Just for your info.
from where can I download .kdz file and the main site is telling
ACCESS DENIED
http://csmgdl.lgmobile.com/swdata/WDLSW/LGP880/AAREBK/V10b_00/V10B_00.kdz
is there any other links for the .KDZ file to be download from
thank you

[Q] Stuck on S/W upgrade screen tried everything.

Hey guys,
So I had this problem with my 4x because of rooting it there was no baseband atleast it was unkown. I followed a guide but that didn't help. I tried Lg Flash Tool but that gives me a Download error after some seconds. Then I tried putting back the orginal KDZ but it says everything worked but the phone won't reboot like it should. Waited 20 mins to do something.
Running Windows 8 64x
I have no idea what to do now, please help.
win 8?
just flash again but on win 7 or XP...On win 8 is not working lg tools...
tabator said:
just flash again but on win 7 or XP...On win 8 is not working lg tools...
Click to expand...
Click to collapse
Done that it gives an failure after 10-20 seconds with Download Failure..
....
Try this http://forum.xda-developers.com/showthread.php?t=2069723
tabator said:
Try this http://forum.xda-developers.com/showthread.php?t=2069723
Click to expand...
Click to collapse
Did that phone doesnt get in S/W Wihout battery or it will for 2 seconds and then it will show a black screen. And it never reboots
...
Elqauto said:
Did that phone doesnt get in S/W Wihout battery or it will for 2 seconds and then it will show a black screen. And it never reboots
Click to expand...
Click to collapse
Works for me on XP with proper drivers...without any problems...
tabator said:
Works for me on XP with proper drivers...without any problems...
Click to expand...
Click to collapse
Are you running it inside a Virtual Machine?
Elqauto said:
Did that phone doesnt get in S/W Wihout battery or it will for 2 seconds and then it will show a black screen. And it never reboots
Click to expand...
Click to collapse
You're doing something wrong. Follow the instructions to the letter, don't rush and it will work.
SimonTS said:
You're doing something wrong. Follow the instructions to the letter, don't rush and it will work.
Click to expand...
Click to collapse
Tried that it only gets a purple/white screen.
Elqauto said:
Tried that it only gets a purple/white screen.
Click to expand...
Click to collapse
running on old lap top XP... try to press and hold [vol -] and [power] until you got the "android recovery figure" and wait until they reboot again, but i think u doing something wrong or you dont have valid drivers...
tabator said:
running on old lap top XP... try to press and hold [vol -] and [power] until you got the "android recovery figure" and wait until they reboot again, but i think u doing something wrong or you dont have valid drivers...
Click to expand...
Click to collapse
It won't even go there. It quickly shows the LG Logo and all the sudden it gets to S/W Upgrade. Can't get in Recovery or anything else.
Whenever I try Flash Tool it gives me a Download Fail with error code 210? Help please.
try to change the phonemode on software update(KDZ) from DIAG to EMERGENCY. that saved me a week ago .i had the same problem
Similar Problem...HELP
Hello, I seem to be having a similar problem. I tried KDZ, as per the flashing tools page, but after running the KDZ unpacking and then it stops at paramenter 210. The phone screen stays at S/W Upgrade, and nothing else happens. The KDZ log stays at parameter 210, and goes no further. I am following all the exact steps. Also in the KDZ Phone Information link/Button, no info shows up about Phone, meaning all fields are blank. Back ground Information: i had before a CUSTOM ROm 4.4+ & later 5.0+ installed, but somehow after some time, my phone stopped recognising any SIMs. Android would work but no Sim was working. I thought it was a hardware defect, but later i checked in Settings> Status, there was no IMEI showing. Something had messed up, I read up that reinstalling the stock ROM may solve the issue, so i tried it. But all i have now is that a phone that doesnt boot up, always shows S/W Update screen. And with KDZ only goes up till parameter 210 (in software status log) and doesent go further. Tried all DIAG/Emergency etc. Is my phone bricked or is there a solution ? Please HELP ..... Any help/suggestion appreciated. Thx
Ofkhan said:
Hello, I seem to be having a similar problem. I tried KDZ, as per the flashing tools page, but after running the KDZ unpacking and then it stops at paramenter 210. The phone screen stays at S/W Upgrade, and nothing else happens. The KDZ log stays at parameter 210, and goes no further. I am following all the exact steps. Also in the KDZ Phone Information link/Button, no info shows up about Phone, meaning all fields are blank. Back ground Information: i had before a CUSTOM ROm 4.4+ & later 5.0+ installed, but somehow after some time, my phone stopped recognising any SIMs. Android would work but no Sim was working. I thought it was a hardware defect, but later i checked in Settings> Status, there was no IMEI showing. Something had messed up, I read up that reinstalling the stock ROM may solve the issue, so i tried it. But all i have now is that a phone that doesnt boot up, always shows S/W Update screen. And with KDZ only goes up till parameter 210 (in software status log) and doesent go further. Tried all DIAG/Emergency etc. Is my phone bricked or is there a solution ? Please HELP ..... Any help/suggestion appreciated. Thx
Click to expand...
Click to collapse
Try using LG Flash-Tool & Follow this below link, may be this might help you out
http://forum.xda-developers.com/showthread.php?t=2179126
and still the problem remain same follow post #7 by RuedasLocas.
Read every post over there and you may find solution to it.
If any of this method help you out thanks my post and thanks the other post that had help you out.
Salman Al-Badgail said:
Try using LG Flash-Tool & Follow this below link, may be this might help you out
http://forum.xda-developers.com/showthread.php?t=2179126
and still the problem remain same follow post #7 by RuedasLocas.
Read every post over there and you may find solution to it.
If any of this method help you out thanks my post and thanks the other post that had help you out.
Click to expand...
Click to collapse
I tried the LG Flash Tool as mentioned in the link. But my update only runs till 10%, and shows 0Kb / 0Kb, and then after 18s returns an error, Failed !. Also there are no 3 ports open as mentined in one of the posts when all ports 1-16 are used/ticked in options. I have only read half of the posts in the link, so maybe there is a solution, otherwise it seems something has gone wrong in the phone
Thanks for the suggestions and link, although not working for me.
Ofkhan said:
I tried the LG Flash Tool as mentioned in the link. But my update only runs till 10%, and shows 0Kb / 0Kb, and then after 18s returns an error, Failed !. Also there are no 3 ports open as mentined in one of the posts when all ports 1-16 are used/ticked in options. I have only read half of the posts in the link, so maybe there is a solution, otherwise it seems something has gone wrong in the phone
Thanks for the suggestions and link, although not working for me.
Click to expand...
Click to collapse
Try reading the others posts in from there,this might take some time but i am sure this may help you.
Also try changing PC use WIN-7 .
Try changing usb ports too.
I too have the same problem like yours but at the end it was solved.
Dont stop looking for
I had the same situation and the following solved my problem, http://forum.xda-developers.com/showthread.php?t=2179126
Dnelub said:
I had the same situation and the following solved my problem, http://forum.xda-developers.com/showthread.php?t=2179126
Click to expand...
Click to collapse
Already Posted link in #15
Salman Al-Badgail said:
Try using LG Flash-Tool & Follow this below link, may be this might help you out
http://forum.xda-developers.com/showthread.php?t=2179126
and still the problem remain same follow post #7 by RuedasLocas.
Read every post over there and you may find solution to it.
If any of this method help you out thanks my post and thanks the other post that had help you out.
Click to expand...
Click to collapse
I was reading post all the time, and facing the same problem in S/W, at last i found the solution by following post 7.
3 ports helped.
Thanks

[Q] Stuck in Fastboot and can only access hard reset which goes back to fastboot

Hello,
I know there are a ton of "stuck in fastboot" threads but I've spent hours going through them and none of them seem to be what's happening to me. Or maybe all of them combined would... anyway, I would greatly appreciate some help as I'm at my witt's end. I've even somehow managed to screw up a dual boot of Ubuntu on my windows machine, but that's something I'll fix for myself later
Anyway, here's all the info I can think of and what I have done so far.
A month or two I rooted my phone. I never flashed a custom rom or anything. I altered a couple settings but that's it. My phone has worked perfectly this entire time.
Yesterday there was an OTA. I didn't even intend to accept it, I just got the notification and then my phone shut off and went to fastboot. That's pretty much where I've been ever since.
Rebooting gets me to fastboot. Attempting recovery mode gets me to the hard reset screen but not recovery. Trying to hard reset just goes back to fastboot. Download mode does not come up.
Windows sees my phone but disables it because of an error. Attempting to reinstall drivers does nothing. Ubuntu doesn't acknowledge that the phone is there under the regular terminal. If I run the fastboot tool it wont list it but it will respond to a couple commands. I can reboot... into fastboot. Anything else gets the "waiting for device" notification. My device just says "processing commands" but nothing happens.
So that's where I'm at right now. That's the condensed version of the last 18 hours but I think it contains most of the relavent information. I would greatly appreciate any assistance. I'm lucky to have this phone and I would be very upset if I lost it.
Thank you.
CrazyCat42 said:
Hello,
I know there are a ton of "stuck in fastboot" threads but I've spent hours going through them and none of them seem to be what's happening to me. Or maybe all of them combined would... anyway, I would greatly appreciate some help as I'm at my witt's end. I've even somehow managed to screw up a dual boot of Ubuntu on my windows machine, but that's something I'll fix for myself later
Anyway, here's all the info I can think of and what I have done so far.
A month or two I rooted my phone. I never flashed a custom rom or anything. I altered a couple settings but that's it. My phone has worked perfectly this entire time.
Yesterday there was an OTA. I didn't even intend to accept it, I just got the notification and then my phone shut off and went to fastboot. That's pretty much where I've been ever since.
Rebooting gets me to fastboot. Attempting recovery mode gets me to the hard reset screen but not recovery. Trying to hard reset just goes back to fastboot. Download mode does not come up.
Windows sees my phone but disables it because of an error. Attempting to reinstall drivers does nothing. Ubuntu doesn't acknowledge that the phone is there under the regular terminal. If I run the fastboot tool it wont list it but it will respond to a couple commands. I can reboot... into fastboot. Anything else gets the "waiting for device" notification. My device just says "processing commands" but nothing happens.
So that's where I'm at right now. That's the condensed version of the last 18 hours but I think it contains most of the relavent information. I would greatly appreciate any assistance. I'm lucky to have this phone and I would be very upset if I lost it.
Thank you.
Click to expand...
Click to collapse
You need to get someone to give you the boot.img's from whatever the ota update was and try to fastboot flash them. I have a tut somewhere in these threads how to to fastboot flash
http://forum.xda-developers.com/showthread.php?p=50738417
Sent from my LG-D959 using Tapatalk
D-FUSE said:
You need to get someone to give you the boot.img's from whatever the ota update was and try to fastboot flash them. I have a tut somewhere in these threads how to to fastboot flash
http://forum.xda-developers.com/showthread.php?p=50738417
Sent from my LG-D959 using Tapatalk
Click to expand...
Click to collapse
Ah! I never went back to that thread after installing linux. I will try that now and report back, thanks!
My pc wouldn't recognize my phone in fastboot until I installed the drivers from pdanet. It would get stuck at wating for device. Ihttp://www.androidheat.com/adb-fastboot-install-drivers-setup/
Well currently everything works until I get to the point that I type "adb devices"
I get "List of devices" and it's blank. My phone is now constantly repeating "reset, portcharge" over and over whenever it's plugged in...
CrazyCat42 said:
Well currently everything works until I get to the point that I type "adb devices"
I get "List of devices" and it's blank. My phone is now constantly repeating "reset, portcharge" over and over whenever it's plugged in...
Click to expand...
Click to collapse
Did you try and install the drivers from the link i posted? I would download pdanet for the drivers if i were you. You won't be able to fastboot the boot.img if your pc won't recognize your phone.
PattyNYC said:
Did you try and install the drivers from the link i posted? I would download pdanet for the drivers if i were you. You won't be able to fastboot the boot.img if your pc won't recognize your phone.
Click to expand...
Click to collapse
Not yet but I will be. I'm sorry for the delay, I got distracted with something for a bit. I'm trying to fix windows now at which point I will install the drivers you linked and try again.
CrazyCat42 said:
Well currently everything works until I get to the point that I type "adb devices"
I get "List of devices" and it's blank. My phone is now constantly repeating "reset, portcharge" over and over whenever it's plugged in...
Click to expand...
Click to collapse
Sorry i haven't been around dude I'm trying to get stuff setup of pac
Sent from my LG-D959 using Tapatalk
D-FUSE said:
Sorry i haven't been around dude I'm trying to get stuff setup of pac
Sent from my LG-D959 using Tapatalk
Click to expand...
Click to collapse
No problem. I've got my phone shut off to save battery because I'm under the impression that it won't charge in fastboot and I didn't figure repeating that would be good for it. I'm still trying to restore Windows. I'm not used to being limited to a single computer but without my phone and my desktop currently in another state I'm a bit frustrated.
Anyway, I appreciate the help and will keep trying. I'll update if anything happens.
CrazyCat42 said:
No problem. I've got my phone shut off to save battery because I'm under the impression that it won't charge in fastboot and I didn't figure repeating that would be good for it. I'm still trying to restore Windows. I'm not used to being limited to a single computer but without my phone and my desktop currently in another state I'm a bit frustrated.
Anyway, I appreciate the help and will keep trying. I'll update if anything happens.
Click to expand...
Click to collapse
Do u have the sdk set up
Sent from my LG-D959 using Tapatalk
D-FUSE said:
Do u have the sdk set up
Sent from my LG-D959 using Tapatalk
Click to expand...
Click to collapse
Yes. Everything in the tutorial worked perfectly... until I plugged in my phone, hahaha. I admit now that I'm doing it all in Ubuntu it's a little confusing as this is pretty new to me, but I'm pretty sure I set it up right.
CrazyCat42 said:
Yes. Everything in the tutorial worked perfectly... until I plugged in my phone, hahaha. I admit now that I'm doing it all in Ubuntu it's a little confusing as this is pretty new to me, but I'm pretty sure I set it up right.
Click to expand...
Click to collapse
Do it on windows bro I didn't do the ubuntu tur
Sent from my LG-D959 using Tapatalk
D-FUSE said:
Do it on windows bro I didn't do the ubuntu tur
Sent from my LG-D959 using Tapatalk
Click to expand...
Click to collapse
That's what I'm working on now, I screwed up the dual boot and can't get back into windows. Okay. I'm just going to grab my brother's laptop and use it so I can get this done. I can fix my computer later.
I'm going to start at the beginning of the tutorial since it'll be on a different computer. We'll see how it goes.
Edit: Okay, back to windows and this is what I have going on. I've installed the drivers for my phone, set up the sdk and gone into cmd but even with the drivers Windows is telling me that it has disabled my phone because it is malfunctioning (error code 43). Therefore no matter what I do it will not acknowledge the phone or communicate with it. If I try doing anything it just hangs on "waiting for device".
FIXED!
WOOHOO!!
It's working again! I'm not sure exactly how I did it but I rebooted my computer and suddenly the phone said "processing commands" so even though it still wasn't listed as a device I ran boot.img just to see what happened and it's back up and running just like nothing ever happened.
Thank you so much!
CrazyCat42 said:
WOOHOO!!
It's working again! I'm not sure exactly how I did it but I rebooted my computer and suddenly the phone said "processing commands" so even though it still wasn't listed as a device I ran boot.img just to see what happened and it's back up and running just like nothing ever happened.
Thank you so much!
Click to expand...
Click to collapse
Nice!
PattyNYC said:
Nice!
Click to expand...
Click to collapse
And thank you, too! It may well have been the drivers that did it. All I know is my brother's netbook was having the exact same issue my laptop was and then suddenly it worked.
CrazyCat42 said:
And thank you, too! It may well have been the drivers that did it. All I know is my brother's netbook was having the exact same issue my laptop was and then suddenly it worked.
Click to expand...
Click to collapse
Can anyone post links to download lgls995 lg g flex. Im stuck .. my phone does boot into os but wont go past the lg setup wizard it force closes and goes back to beginning of setup. I can boot into download mode and into system recovery.
LS995
st3wart said:
Can anyone post links to download lgls995 lg g flex. Im stuck .. my phone does boot into os but wont go past the lg setup wizard it force closes and goes back to beginning of setup. I can boot into download mode and into system recovery.
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http://forum.xda-developers.com/showthread.php?t=2644083
didithu said:
http://forum.xda-developers.com/showthread.php?t=2644083
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my ls995 on sprint took the 4.4.2 update and now stuck in fastboot help
Fastboot
scotthall1515 said:
my ls995 on sprint took the 4.4.2 update and now stuck in fastboot help
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Can u get into dl mode? If yes, u go back to stock for ls995 tot method, n then root it after that accept update KK and re root it. Hope that help.

Hard Bricked H811H

Hello,
One week ago, I was using my phone as usual when suddenly froze and I pulled the battery, then I was stuck in boot loop so I decided to go into download mode and reflash it, but I accidentally flashed H811N instead of H811H , now my phone is hard bricked !! " No charging / No download mode / Nothing at all " , is there any way to fix it ?
Thanks
There's a fix a couple posts down. Have you tried that yet?
mjoecarroll said:
There's a fix a couple posts down. Have you tried that yet?
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Yes I tried but I got some errors ! I don't know why, I think it might be because of I did not find a stock dump (img) of H81110H ?
What errors did you get? Which build did you use?
Also, try this. It doesn't look like he has the system.img available, but you could always try to pull it out of the kdz. There's some directions online.
mjoecarroll said:
What errors did you get? Which build did you use?
Also, try this. It doesn't look like he has the system.img available, but you could always try to pull it out of the kdz. There's some directions online.
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Thanks a lot for your answer, what it really happened that I manged to make it boot to bootloader for the first time, then I tried to flash the KDZ file, but it stuck on 9% giving me an error, then I tried to go to download mode again but now it gives me blank screen !! ..
mo5br said:
Thanks a lot for your answer, what it really happened that I manged to make it boot to bootloader for the first time, then I tried to flash the KDZ file, but it stuck on 9% giving me an error, then I tried to go to download mode again but now it gives me blank screen !! ..
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Were you able to try the files I gave you there?
And do you know which error it gave you? You might want to try to fastboot a recovery (put a recovery in the same folder as your adb and fastboot, name it recovery.img, run command "fastboot boot recovery.img", then installing a rom from the recovery), although I haven't tried his method yet so I am not sure if that is even possible.
mjoecarroll said:
Were you able to try the files I gave you there?
And do you know which error it gave you? You might want to try to fastboot a recovery (put a recovery in the same folder as your adb and fastboot, name it recovery.img, run command "fastboot boot recovery.img", then installing a rom from the recovery), although I haven't tried his method yet so I am not sure if that is even possible.
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I actually the error was about flashing a different version then I tried for another time gave an error of different size of firmware.
When I try to connect the phone to my computer, it appeares as "qhsusb_bulk" and doesn't recognize the phone.
Now I can't turn it on or charge it, or even getting to download mode ! ??
Try using the Google Android adb drivers. Keep trying different USB ports until it works.
mjoecarroll said:
Try using the Google Android adb drivers. Keep trying different USB ports until it works.
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I tried but still not recognizable, I tried all ports in my computer but still not working .. any other ideas ?
mo5br said:
I tried but still not recognizable, I tried all ports in my computer but still not working .. any other ideas ?
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Something similar happened on my G2 at one point, so everything I'm saying is going off that.
Firstly, what was the situation of your phone prior to this? Was it rooted? Did it tend to overheat? What are the first three numbers on your serial number?
mjoecarroll said:
Something similar happened on my G2 at one point, so everything I'm saying is going off that.
Firstly, what was the situation of your phone prior to this? Was it rooted? Did it tend to overheat? What are the first three numbers on your serial number?
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Well I did a really strange thing, in which I put my phone in the freezer, and I got into the download mode again. When I start to flash the KDZ file, I got an error " Erro Code = 0x2000, TOT antirollback version is smaller than device version. " , any ideas how can I solve it ?
mo5br said:
Well I did a really strange thing, in which I put my phone in the freezer, and I got into the download mode again. When I start to flash the KDZ file, I got an error " Erro Code = 0x2000, TOT antirollback version is smaller than device version. " , any ideas how can I solve it ?
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That usually means you were on marshmallow and tried to downgrade to lollipop. You sure you had lollipop?
mjoecarroll said:
That usually means you were on marshmallow and tried to downgrade to lollipop. You sure you had lollipop?
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I am actually not sure which version I had !! any ideas ?
Did your notifications show up on your lockscreen?
mjoecarroll said:
Did your notifications show up on your lockscreen?
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I think I was on Lollipop (5.0) , since i did a quick research and I found out that ..
mo5br said:
I think I was on Lollipop (5.0) , since i did a quick research and I found out that ..
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What build versions did you use to try to fix your phone?
mjoecarroll said:
What build versions did you use to try to fix your phone?
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Unfortunately, I don't know I am so sorry...
mo5br said:
Unfortunately, I don't know I am so sorry...
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At this point, I'd recommend trying the method with every version on opensource.lge.com newer than the version you tried that gave you the previous error.
mjoecarroll said:
At this point, I'd recommend trying the method with every version on opensource.lge.com newer than the version you tried that gave you the previous error.
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I'll try and let you know what would happen, thanks a lot
mjoecarroll said:
At this point, I'd recommend trying the method with every version on opensource.lge.com newer than the version you tried that gave you the previous error.
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Unfortunately, nothing worked with me ? what's the next step now ? :crying:

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