LG Optimus G Pro Bricked by OTA - LG Optimus G Pro

Ok guys and gals im not to new this but i have a problem.
So i put of the OTA update for my LG Optimus G pro for some time mainly because i didnt think it was a big deal.
I have not rooted my phone so i thought OTA no big deal right. Did the update and restarted my phone like normal to ensure the update took.
Turned my phone back on and im stuck with the Boot error about verify security any ideas?

If you can get into download mode, I would try using the LG Flashtool and flashing stock files. If you can't even get it to boot, its worth looking into. There is a few threads about how to get back to stock. http://forum.xda-developers.com/showthread.php?t=2438088

Well if I got it to download mode and was able to get the dll and tot files to flash the stock back to it. I'm debating on actually rooting my phone now I see they have 4.4 out for the E980
Sent from my LG-E980 using xda app-developers app

There are quite a few 4.4 builds for the e980. My opinion? Root it, and get some kit kat goodness. The roms are becoming better and better every day. The devs do amazing work.

Thanks in just not sure if the possibility of bribing is worth it and I like the idea of a total back up including apps and such
Sent from my LG-E980 using xda app-developers app

Related

flashed rom, now phone wont boot

hey guys well i have done plent of flash, roms and kernals in my day but am new to this typ of phone, so i thought i followed everything fine and flashed a new rom to my optimus g, lifeless11 i think the file was called but anyways everything seemed to work fine but my camara so i decided to flash back to what i thought was stock i found over on the canada/koren , which i thought was the same as the sprint well needless to say it wont boot now, i can get it on the bootloader but dnt know where to go from there seeing i dnt have any roms or backups on my phone to reflash so what should i do?
You can LGNSPT your phone back to stock.
What is Optimus Prime's full name?
Optimus G. Prime
sharkboy0901 said:
You can LGNSPT your phone back to stock.
What is Optimus Prime's full name?
Optimus G. Prime
Click to expand...
Click to collapse
You will probably need to disconnect battery to. There are tutorials on how to do both in these forums. I think the one to restore phone is stickied
Sent from my LG-LS970 using xda app-developers app
Xiutehcuhtli said:
You will probably need to disconnect battery to. There are tutorials on how to do both in these forums. I think the one to restore phone is stickied
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
ok need some help asap no f\clue what to do, i downloaded it but stuck now
Before you do that... Can you get into recovery?
Sent from my LG-LS970 using xda premium
^^^^ This. If you can get to recovery you can probably fix the issue quite easily. If not then...
RESTORING PHONE FROM SOFT BRICK
HOW TO DISCONNECT THE BATTERY
Use the "restoring from soft brick" guide first. Follow it step by step. This will walk you through the process of getting your phone back to stock using LGNPST. This should work for you, if after you get back to stock the phone is still giving you the business you may need to disconnect the battery, in which case you use the "disconnect battery" thread. Disconnecting the battery should be a last option. Your best bet for getting real time help is in IRC, which you can access through this thread

Never never an Lg again

I like lg's hardware. I had optimus 3d and now have optimus g. Both has great hardware.
I have flashed custom roms since windows mobile days, so i should have a little experience..!
But you can never be sure to flash safely especially with Lg. You can loose your imei, baseband...etc
And now i have kernel crash on my loved optimus g... A demogod kernel crash. I can boot in cwm but cant restore system. It restore boot and then system restoring fails. I can also boot in android and after a few seconds it crashes. So it doesnt stay long enough to be fx recognized by pc to save it. Pc doesnt recognize it even in download mode. I will also try with another pc.
You dont have such problems with htc or samsung. The problems with these phones arent so complicated like lg.
SO NEVER AN LG AGAIN...
What about side loading rom? Phones with external sd cards are great in such moments.
Sent from my LG-E975 using XDA Premium 4 mobile app
nchc said:
What about side loading rom? Phones with external sd cards are great in such moments.
Sent from my LG-E975 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I need to try it on another pc, as i said my pc cant see the phone. But it doesnt chage the truth about such problems with Lg.
yup, why not when you mess up the phone and cant do any thing about it, lets rock the blame game..
lu6200 to su640 to lte2 to optimus g to optimus g pro.... never had any issues and never will buy anything else.
You can't blame LG for a mishandeling YOU made.
I had HTC's and Samsung in the past, they all present a "bricking" potential if you start to fool around with Kernel, custom rom, etc.
Now, you should try to restore it back to stock to see if it fixes your issues.
t1mman said:
You can't blame LG for a mishandeling YOU made.
I had HTC's and Samsung in the past, they all present a "bricking" potential if you start to fool around with Kernel, custom rom, etc.
Now, you should try to restore it back to stock to see if it fixes your issues.
Click to expand...
Click to collapse
You should read my post again...
Yes i will try stock rom but i think i have read somewhere that some still has it even after stock rom...
niyazidk said:
You should read my post again...
Yes i will try stock rom but i think i have read somewhere that some still has it even after stock rom...
Click to expand...
Click to collapse
Yes, I've read your post: You've flashed a custom rom and now get a kernel error.
Go back to stock in download mode using KDZ updater and you should be ok.
Follow this guide to the letter:
http://forum.xda-developers.com/showthread.php?t=2010624
And, as I already told, LG can't be blame for anything other than running stock. Even if you only root the device and crash it, you can't blame em for this.
t1mman said:
Yes, I've read your post: You've flashed a custom rom and now get a kernel error.
Go back to stock in download mode using KDZ updater and you should be ok.
Follow this guide to the letter:
http://forum.xda-developers.com/showthread.php?t=2010624
And, as I already told, LG can't be blame for anything other than running stock. Even if you only root the device and crash it, you can't blame em for this.
Click to expand...
Click to collapse
It was stock rom. I have only rooted and unlocked it, then i wiped it in cwm, nothing else...
niyazidk said:
It was stock rom. I have only rooted and unlocked it, then i wiped it in cwm, nothing else...
Click to expand...
Click to collapse
Rooted and unlocked with a custom bootloader is not stock. You can have a lot of issue with the wrong bootloader. I once did!
Get it back to stock with the KDZ, you'll know if it's a software issue and if it's related to the custom/unlocking/rooting.
Wrong post sorrry.
nch26 said:
Man with all respect you even know if LG will update this phone.
Click to expand...
Click to collapse
What are you saying, is this a question? Who are you replying to?
This topic is not about update, it's about a bugus kernel. Don't mix things up please!
Finally... I figured it out. I have used the old KDZ updater and after tons of try, i did it. But again as i said no more LG... Maybe we should stick with a phone that has a sd slot. : )
A sum of what i did
1- find a stock rom from http://lg-phone-firmware.com/index.php?id_mod=20
2-Get old KDZ updater i have uploded and remove zip from the name
3-In KDZ updater choose 3GQCT and i think it was cs emergency, i am not sure and choose your kdz file and finally launch software update
4-Connect your phone in download mode to pc. KDZ updater has kicked the phone out of download mode and couldnt find the phone. Just try again and connect phone again while it extracts kdz file. You could also try different usb ports as i did.
Thats all.
niyazidk said:
Finally... I figured it out. I have used the old KDZ updater and after tons of try, i did it. But again as i said no more LG... Maybe we should stick with a phone that has a sd slot. : )
A sum of what i did
1- find a stock rom from http://lg-phone-firmware.com/index.php?id_mod=20
2-Get old KDZ updater i have uploded and remove zip from the name
3-In KDZ updater choose 3GQCT and i think it was cs emergency, i am not sure and choose your kdz file and finally launch software update
4-Connect your phone in download mode to pc. KDZ updater has kicked the phone out of download mode and couldnt find the phone. Just try again and connect phone again while it extracts kdz file. You could also try different usb ports as i did.
Thats all.
Click to expand...
Click to collapse
That's pretty much what the link I've posted said to do!
Anyway, good to know you're ok now.
If you want to unlock, use this:
Root:
http://forum.xda-developers.com/showthread.php?p=38886073#post38886073
To unlock after, install Project FreeGee from google play
Then CWM/TWRP from FreeGee
t1mman said:
That's pretty much what the link I've posted said to do!
Anyway, good to know you're ok now.
If you want to unlock, use this:
Root:
http://forum.xda-developers.com/showthread.php?p=38886073#post38886073
To unlock after, install Project FreeGee from google play
Then CWM/TWRP from FreeGee
Click to expand...
Click to collapse
That was what i did last time. But i think my problem was cwm. Because i wiped device in cwm and i had that problem. I have choosen cwm instead of twrp because it was preffered. What do you think? Should i choose twrp or cwm? Do you have experience with them?
niyazidk said:
That was what i did last time. But i think my problem was cwm. Because i wiped device in cwm and i had that problem. I have choosen cwm instead of twrp because it was preffered. What do you think? Should i choose twrp or cwm? Do you have experience with them?
Click to expand...
Click to collapse
CWM has issues with the latest Cyanogen, TWRP is apparently required so I installed the latter. I've been running "stock rom" for a month tought, I can't realy tell about Custom roms.
t1mman said:
CWM has issues with the latest Cyanogen, TWRP is apparently required so I installed the latter. I've been running "stock rom" for a month tought, I can't realy tell about Custom roms.
Click to expand...
Click to collapse
Ok so i try also twrp...
Thank you for your time.
niyazidk said:
I like lg's hardware. I had optimus 3d and now have optimus g. Both has great hardware.
I have flashed custom roms since windows mobile days, so i should have a little experience..!
But you can never be sure to flash safely especially with Lg. You can loose your imei, baseband...etc
And now i have kernel crash on my loved optimus g... A demogod kernel crash. I can boot in cwm but cant restore system. It restore boot and then system restoring fails. I can also boot in android and after a few seconds it crashes. So it doesnt stay long enough to be fx recognized by pc to save it. Pc doesnt recognize it even in download mode. I will also try with another pc.
You dont have such problems with htc or samsung. The problems with these phones arent so complicated like lg.
SO NEVER AN LG AGAIN...
Click to expand...
Click to collapse
Can't blame on lg. I see a ip***e fired, my s2 baseband fu***d, all companies made there best. Maybe it's about damaged/dropped phone.
aren't threads/guides on rooting, flashing custom roms/kernels had warned you about a potential bricked device? sometimes it pays to understand/accept what we read.
Dont blame our root or unlocking methods. One day after unlock and root, my battery drain in 4 hours. I even cant flash custom android 4.2.2 ROM.Even twrp doesnt work, appears a black screen. One day i uninstalled NFC apk. And thats it. Everything go back to normal. I dont know why Android 4.2 ROMS dont work on my device in that time, but the battery problem was NFC.
Just sharing an experience.
atifsh said:
yup, why not when you mess up the phone and cant do any thing about it, lets rock the blame game..
lu6200 to su640 to lte2 to optimus g to optimus g pro.... never had any issues and never will buy anything else.
Click to expand...
Click to collapse
Truly. Nitro to LTE2 to OG Pro to G2 :victory: :highfive:

[Question/Help] Un-rooted sprint tab 3 7.0...

Hello all it's been awhile since I visited the xda forums so I apologize if this is the wrong place for this post in advance. So anyway I bought a samsung galaxy tab 3 7.0 from sprint about three months ago and decided to root it and installed titanium backup pro so I could freeze a lot of the bloatware that came pre-installed. I've been hearing/reading about kitkat update coming to the tab 3 7.0 on Sprint so I decided to un-root today so I could do an ota update when it is finally available. Everything went fine but I did notice that all the bloatware I froze are still frozen (turned off) and pretty much every other change I made still remained the same but I am able to check for updates and even had a samsung firmware available. Before when it was still rooted is just said that my device was modified and there was no firmware because of this. So is this normal or what? I mean not that I mind because the reason I rooted the tab was for that sole purpose and not for custom roms. And if I did want to turn or unfreeze these apps how would I go about doing now? I'm just curious in case I need to take it back to sprint for warranty issues. Thank you for your time.
... Sent from my LG G2
You can try enabling them in settings, apps.
If not, you may need to reroot and use titanium backup.
Or if you want to be sure everything is stock....just Odin back to stock.
Sent from my N5, N7, Moto X, G Tab 3 or S2.....
kj2112 said:
You can try enabling them in settings, apps.
If not, you may need to reroot and use titanium backup.
Or if you want to be sure everything is stock....just Odin back to stock.
Sent from my N5, N7, Moto X, G Tab 3 or S2.....
Click to expand...
Click to collapse
I did Odin back to stock.
... Sent from my LG G2
ZombieWarez said:
I did Odin back to stock.
... Sent from my LG G2
Click to expand...
Click to collapse
You odin'd back to stock and those apps were still frozen?
If so, its cause you didn't wipe first. System and data. As well as caches. Then go into download mode and flash stock with Odin.
Sent from my N5, N7, Moto X, G Tab 3 or S2.....
kj2112 said:
You odin'd back to stock and those apps were still frozen?
If so, its cause you didn't wipe first. System and data. As well as caches. Then go into download mode and flash stock with Odin.
Sent from my N5, N7, Moto X, G Tab 3 or S2.....
Click to expand...
Click to collapse
Ahhh yes yes that explains a lot now lol like it's been a while since my last root and flash. Thanks now I know how to unfreeze them if need be. But like I said I don't mind it now cause I pretty much got the best of both worlds because those bloatware apps are still frozen (or so it appears to be) and I can perform updates yay
Sent from my SM-T217S using Tapatalk
ZombieWarez said:
Ahhh yes yes that explains a lot now lol like it's been a while since my last root and flash. Thanks now I know how to unfreeze them if need be. But like I said I don't mind it now cause I pretty much got the best of both worlds because those bloatware apps are still frozen (or so it appears to be) and I can perform updates yay
Sent from my SM-T217S using Tapatalk
Click to expand...
Click to collapse
Awesome! Good luck.
Sent from my N5, N7, Moto X, G Tab 3 or S2.....

can only get to download mode on my e980 but now i cant not flash back to stock

ive tried the lg flash tool with both the files it worked before last time i got soft bricked well i flashed that stock kit kat for the f whatever series that is on the e980 dev it flashed a diff recovery on my phone now i cant get to revcovery and download mode fails after it not being a e890 device anymore sorry i have been up all night trying to fix this and now im completly stuck.download mode fails after it not being a e890 device anymore sorry i have been up all night trying to fix this and now im completly stuck. download failed 5 sec says the pid number imei number and then device model is different check phone or dll f0000002
What Rom did you install the stock 4.4 zdk or the sphinx 4.4 flashable Rom?
_________________
Beavers & Ducks!
i flashed the sphinx 4.4 flashable Rom idk why it installed a recovery with it couldnt see sd card then when tried flashing another e980 rom it wouldnt let me said i had the wrong device or something idk im pissed about to smash it
_________________
Beavers & Ducks![/QUOTE]
i was on a cwm before but it ended up flashing a new one and thats when i started having problems now no recovery stuck at lg logo and i know my battery is low
The first thing I would do is pull your battery, wait a few minutes, put the battery back in and connect the charging cable. It may not want to boot but it will charge the battery while the phone is off. Get your battery charged first, then worry about getting it up and running again.
Keep in mind I'm not picking at you or anyone. But why would someone choose to flash a Rom designed for one version to another version? I know our devs make tweaks to allow one to run on the other but it's a chance I wouldn't take. If you have the E980, stick to E980 Roms. It's risky enough flashing Roms as it is because no two devices are the same. You know what I mean? And don't smash you phone. There are many smart people here that can get you up and running again. Smash the phone and you will be upset with yourself later....trust me. I did it and I was pissed at myself later when I found out it was easy to fix....stay calm....lol
i know i knew i should not have idk ive been flashing zips for a very long time guess it happened to still get the best of me even though i read through the thread and i seen a couple e980 users saying it worked haha well not for me i just hope i can get her back up and going soft bricks are ok its when i cant fix this that makes me crazy. slammed around my dual monitors and almost went after my evga build which would not have been good. Man i can not thank u enough i even had to make another account my old one was lows10 and i guess it was inactive for to long but been here since 07 only place i trust to exploit my devices.
Well I'm not the smartest person here. I just got this phone about a month ago and I haven't even got flashing it back to stock down pat yet. It's a work in progress....lol. But just get your battery charged for now. Then you will most likely have to flash it back to stock. I don't know if you have done this process yet on that phone but if you have then you know basically what you need to do. Just don't go flashing any more Roms made for other versions of the g pro....lol
this will be my 3rd time flashing back to stock but with my phone not being read as a e980 i cant get back to stock.
Did you use the Lg Flash Tools method?
Yes lg flash tool has worked perfect until now after that ROM
Sent from my d2lte using xda app-developers app
Ok. Give this method a try....http://forum.xda-developers.com/showthread.php?t=2459825....I don't know if it will work for ya as it didn't work for me. But hey, you gotta try something and maybe you will get luck and it will work for you. Give it a go and see what happens.
Lol idk it thinks its a g2 then it FCS
Sent from my d2lte using xda app-developers app
Tricky bugger it's gonna be ah? Did you try running it in Administrator mode? Be sure to follow the steps exactly as he lays them out.
Well in the left it says lge988at maybe thats why it isnt working with the lg flash? Grrrr idk this sucks and it keeps stopping working and its not in english
It has to be on com 41. I have noticed the lg flash tools method can be hit and miss with allot of people. I finally got it down pat enough to get it to work every time. You could try doing it this way........http://forum.xda-developers.com/showthread.php?t=2432476........He gives a link to a newer lg flash tools. Maybe you will have better results.
damn it still closes with that its right after it gets done loading my phone i guess i cant flash a e988 stock and see if that works? thats what it reads it as right before it closes idk maybe its cause 8.1 but dont think so the app doesnt even open in english idk seems like everyone elses is.
Honestly I don't know why it isn't in English. It is for me but I'm on the stock E980 FW. All I can think is you, somehow, flashed the Korean version of the F240. Just as a precaution I keep a flashable stock 10k on my sd card just in case the need for it arises. But not being able to get into recovery isn't helping your cause here. Keep an eye on the battery as well. If it starts draining down too far just power it off and let it charge more so you don't get so involved with the phone you forget. The problem for me is I'm more of a hands-on person. it's harder for this type of person to walk someone through fixing a gadget.....lol.
An honestly man, I don't know how else to help you. Hopefully someone allot smarter than me is gonna come along any minute now that will know exactly how to fix this issue. All I can suggest now is to keep searching the forum for this type of problem and find a solution. Just don't lose your temper or give up. The solution is here somewhere. I'll search around too. See what I can dig up.
exactly what i thought man ahhh and idk why its not in english either i mean im on my pc there should be no reason for it not to work. Idk I appreciate all your help. havent been in trouble like this since back years and years ago on the old first gen g1 hahahah. and ya flashing the Korean version of the F240 is what i did i really hope there is a way to fix this i had a backup but external sd card quit working so tranfered it on the phone when it still worked flashed back seemed fine went to try flash the e980 baseband and still no good now im just stuck. tempted to try and see if the e988 will work since it wont flash the stock e980 sorry for keep on talking im just going crazy.
It's all good man. I understand your frustration. I have been doing this for a long time now as well. Most of my experience is with moto's and Samsungs. Now I'm learning all over again with another phone myself. But anywho, yeah, give that a try. Flash the e988 if you can. At least if it works you can get into your recovery and sd card to try and flash it back to stock from there and be back on the E980 fw. It's like going around your ass to get to your elbow but hey, if it works who cares right?.....lol. And if you get it working again I suggest putting a flashable stock zip on your sd card just in case. But as I said before, It doesn't help if you cant get into recovery. But when you can it can be a life saver.
I do remember reading there are permission issues if you're running windows 8 or 8.1 on that last method I linked you to. You may want to look into how to overcome that issue and try again. If you haven't already that is.
Hmm at least it says e980 now but can't get past this
Sent from my d2lte using xda app-developers app

[Q] KitKat?

Hello, all
I cannot seem to find the KitKat OTA. I am unrooted, completely stock. When I search for the update, it says my phone is up to date, even though I am not (I'm running 4.2.2). It's been just under 2 weeks since update started rolling out, I am wondering what to do..
I've tried searching on WiFi and LTE, hoping for that to make a difference, but alas, no update found.
Forgive me if I'm just being impatient, but I've seen a lot of people running KitKat on their Sprint G2's, so I'm wondering why mine won't update.
Thanks,
DEOXiDATiON
Each time I tot back, I get all the updates quick. You could always tot to kitkat (VC) but you will lose everything on your phone and have to reset it back up. (Backup photos and stuff to computer before tot to VC and copy them back to device after your done setting the device up again )
Sent from my LG-LS980 using Tapatalk
jcwxguy said:
Each time I tot back, I get all the updates quick. You could always tot to kitkat (VC) but you will lose everything on your phone and have to reset it back up. (Backup photos and stuff to computer before tot to VC and copy them back to device after your done setting the device up again )
Sent from my LG-LS980 using Tapatalk
Click to expand...
Click to collapse
Can you post a link to the ToT for KK?
Link to the thread is here.

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