Develop Bugs

[How To] Flash KS20 Complete Guide + Programms

[How To] Flash KS20 Complete Guide + Programms !!!
OK, I have really grown tired of people "crying" and wasting forum posts asking how to flash a rom, how their device can be recognized in LGMDP etc.
THERE ARE SOME MANY FREAKING GUIDES AND HELPFUL POSTS!
So I have created my own fully(I believe ) understandable guide on how to flash,brand,unbrand phone and restore .nv2 !
You can ask any question you want,nag to me,swear me,etc. I really like helping people!So please do not post in Spocky's or Farah's Threads for how to flash their roms!Everything you need is here!
***I am not responsible if you brick your phone or your dog dies ***
Guide Information:
www.mediafire.com/ibanezman192
If you appreciate my work,you can buy me a coffe!
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=RBB5HSMJGCWGE

great, I will check it out and try it.
Thanks, man.

You are welcome

When flashing my KS20 in emergency mode, after ~10 sec the LGMDP said something about an QCSBL writing error, or somethint li that. I pressed OK too early
Now my phone doesn't work, can't turn it on and no emergency mode. What can I do now?

Take out the battery,insert it and do a hard reset.

help...
hi ...i have a problem with my ks20...i'd installed application from htc, opera browser build for wm6.1 or 6.5...at first it worked but after soft reset my phone dont open anymore...it stock on the bootloader showing lg icon only...is there anyway for me to hard reset my ks20...please help if somebody knew or experienced this....thanks

algabz said:
hi ...i have a problem with my ks20...i'd installed application from htc, opera browser build for wm6.1 or 6.5...at first it worked but after soft reset my phone dont open anymore...it stock on the bootloader showing lg icon only...is there anyway for me to hard reset my ks20...please help if somebody knew or experienced this....thanks
Click to expand...
Click to collapse
1)Wrong thread.Please do not post irrelevant things.
2)Download my guide and you will see how you can hard reset.But I cannot understand why your phone hungs up!I do not think this has to do with opera.I have opera and it works fine.

Help! My LG KS20 is dead!
I have tried searching, but nothing came up.
Yesterday while flashing, it said something timeout (1st time the bar runs across)
Now, I cannot activate emergency mode. I cannot charge the phone. There is no response, no light. Charging the battery full has no effect. Taking the battery out has no effect too.
Is there any way to fix this? My warrenty expired just yesterday

ryanswj said:
Help! My LG KS20 is dead!
I have tried searching, but nothing came up.
Yesterday while flashing, it said something timeout (1st time the bar runs across)
Now, I cannot activate emergency mode. I cannot charge the phone. There is no response, no light. Charging the battery full has no effect. Taking the battery out has no effect too.
Is there any way to fix this? My warrenty expired just yesterday
Click to expand...
Click to collapse
Very strange problem!Maybe your battery is dead Take out the battery and connect the mobile with the pc.If nothing happens then it is not a battery problem.Have you tried a correct hard reset?By saying correct, I mean holding the 3 buttons for many time until the leds flash and then flash out.Then you must release the buttons.

Thanks ibanezman for your reply...
Nope, nothing. Battery is fully charged (I have an external LG charger that was given free).
Nothing happens when I remove the battery and connect to computer. I cannot do a hard reset, because there is no LG logo, and no lights. Not green, red, or blue.
I can't flash in emergency mode, because holding down Internet Explorer and Power gives nothing. No usual green light. Laptop doesn't detect anything. Nothing in device manager.
Today while going through the logs in the LGMDP folder I came across this.
<AppName>Log For Web DownLoad</AppName>
<TIMESTAMP>20090908235324</TIMESTAMP>
<Date>2009-09-08</Date>
<Time>23:53:24.-473</Time>
<IMEI></IMEI>
<TIMESTAMP>20090908235324</TIMESTAMP>
<RESULT>FAIL</RESULT>
Notice there's no IMEI number? Could this mean anything?
ibanezman192 said:
Very strange problem!Maybe your battery is dead Take out the battery and connect the mobile with the pc.If nothing happens then it is not a battery problem.Have you tried a correct hard reset?By saying correct, I mean holding the 3 buttons for many time until the leds flash and then flash out.Then you must release the buttons.
Click to expand...
Click to collapse

I do not think this has to do with IMEI.Maybe you have lost your IMEI in the flashing process.But I believe your phone is dead/bricked
I really cannot feagure out any other suggestions.Maybe you should take it to LG Service.

ibanezman192 said:
I do not think this has to do with IMEI.Maybe you have lost your IMEI in the flashing process.But I believe your phone is dead/bricked
I really cannot feagure out any other suggestions.Maybe you should take it to LG Service.
Click to expand...
Click to collapse
OK thanks ibanzeman. I think i will just let the ks20 go and buy a new phone.
Anyway its old already, and i think i bricked it. Thanks for your assistance anyway!

ryanswj said:
OK thanks ibanzeman. I think i will just let the ks20 go and buy a new phone.
Anyway its old already, and i think i bricked it. Thanks for your assistance anyway!
Click to expand...
Click to collapse
I'm sorry I couldn't help you, good luck finding a new phone!

thanks man. i will give this guide a go!

ibanezman192, thanks a lot for this very detailed guide!

hibjibis said:
thanks man. i will give this guide a go!
Click to expand...
Click to collapse
spuke said:
ibanezman192, thanks a lot for this very detailed guide!
Click to expand...
Click to collapse
The pleasure is all mine New version of the guide is coming tomorrow

erm.. can someone help? my computer doesnt seems to recognise my KS20 during Emeregency mode

I have same problem. On Win 7 64 bit, LGMDP do not see KS20.

What is the message that appears?

Link don`t work
Hi,
I try use the link for download the archive, but the link dot work....
You can fix this??
Thanks
PS: sorry for my english, but i am not very good in this language

Optimus S LS670 - please stop me on my el bricko

just bought it for $30. it worked great. so i download rom manager and flash the clockwork recovery because i am really dumb.
i think it still gets into software update or emergency mode, the screen is blank but the buttons light up and in KD500 i CAN flash a bin file to 95% but then it cuts out saying phone disconnected, as the phone reboots it just hangs on LG logo.
ive tried lgpnst but it claims at 0% MASTERBIN DOWNLOAD "NUMBER OF BAD BLOCKS EXCEED LIMIT. PLEASE REPLACE FLASH"
i have spent 16 hours now trying to fix a $30 phone. please stop me guys. either give me a solution or tell me to shove this up my... ahem nevermind

It sounds like there's something wrong with the flash memory in the phone. If that's the case then it's not really your fault, it would've gone anyway. Have you tried booting into recovery and flashing something?
By the way, you posted in the wrong forum, this belongs in Q&A

bluespoon4 said:
It sounds like there's something wrong with the flash memory in the phone. If that's the case then it's not really your fault, it would've gone anyway. Have you tried booting into recovery and flashing something?
Click to expand...
Click to collapse
it wont go into recovery, it just pops up the LG logo and sits there
at first, right after i flashed the bad recovery, i could do the emergency boot sequence (hold backspace and vol down, insert usb). up would pop the SW update mode.
so i did that, and tried the stock LG updater, but it wouldnt keep talking. so i tried the KD500 method, and it appreared to work but thats where im at now. even if i boot into SW update mode, its just a blank screen now, but it will still connect to KD500 and seemingly flash a bin just fine. however when the phone reboots at the end it just lights up the dumb lg logo and sits there.
its just frustrating. i know its not the end of the world, just man. ugh maybe its the wrong cabs? ive tried LS670ZVC_11.SC_11.P60674.cab and such... 75, 70...they all do the same thing

I'm not sure about the KD500, so you may have already done this, but have you tried what is says here? http://forum.xda-developers.com/newreply.php?do=newreply&noquote=1&p=30798348

bluespoon4 said:
I'm not sure about the KD500, so you may have already done this, but have you tried what is says here? http://forum.xda-developers.com/newreply.php?do=newreply&noquote=1&p=30798348
Click to expand...
Click to collapse
thats a wrong link. it just links to a reply for this thread

oh, sorry, I have no idea how that happened, I meant this one. http://forum.xda-developers.com/showthread.php?t=883314

yeah, and it seems i can get that mode to work, however i do not believe i have the right kdz.
thing is, when i try to follow the links to download the original firmware from lg, i cant get anywhere....
ill keep trying. i really think if i just had the right kdz it will work

AAAAAAAAAnnnnnnnnnnnd thats a wrap.
i finally found the right cab i think. i used an LG firmware update app found here on xda.
but i guess the firmware gods did not want this phone alive. during the update, i left for the store. came back, and my laptop wasnt charging, sending it to sleep during the update.
total brick now. no emergency mode. no lg logo. just buttons light up thats it. no communication with the pc at all.
its dead. rip little optimus.
**Update. Just bought a Sanyo Zio for $19.98 shipped off the bay. lets see how fast i can screw this one up!

ha! trying to get my droid x off ics this morning.
BRICKED as well
at least i still got the bootloader!
i forgot then when you do the ota .621 update you NEVER go back. no matter what you flash, youll always be a .621 phone. SO USE .621 CUSTOM ROMS YOU IDIOT
and youre lucky you didnt fry this droid by trying to program it with a dead battery!
sheesh! idiots! (me!) :cyclops:

OK. one last thing.
i had another droid X that has been sitting around for months. i couldnt get it out of bootloader. everything i tried made it worse. it wouldnt even take the linux sbf .621 flash that worked on my other dx's. i really thought it was toast.
but today, i ran across the signed and verified moto stock rom for .621 while i was trying to fix my everyday DX. so i said, "WTF". i flashed the old dx in windows rsd because thats supposedly supposed to flash the radio too.
well, whatever it did, IT WORKED. i am almost in tears right now. this phone is MINT. like brand new, bought it for $40 because the last guy couldnt get it to flash either.
the whole time, it just wanted a verified moto rom!
one more sbf flash to a rooted .621 rom, and bingo. i have a like new fully rooted dx!!!!!!! I cant help but brag! i spent so many hours on this thing!
I could jump through the roof right now!:good::good::good: two droid x phones for less then $80 total! just hours and hours of pulling hair too hahaha

I should have seen this before.. I know a good place for optimus s.
Here

rr0yy said:
I should have seen this before.. I know a good place for optimus s.
Here
Click to expand...
Click to collapse
no i said STOP me!
guess what? i had the battery on an external charger the other day. one last time, i put it in the phone and hooked it up to my laptop. BUH BUM! it connected!
so i quick tried to flash the verified verizon rom. it seemed to take, but again it does not boot up.
HOWEVER, i do now have the S/W upgrade screen back! i dont think this phone is dead yet! its such a joke to keep trying for a $30 phone, but man it bugs me that a simple software problem is keeping this thing from being at least a good mp3 player!
edit- ive seen most of those links though. my problem is i dont have the stock recovery on this phone, and to flash that you need to adb into it... which i cant! I truly believe if i could find the right KDZ file for my phone it would work! all the links i find are for optimus V's! i have an optimus S, model US670 which is VERY hard to find roms for.
i used the LG update app found on xda here, and it downloads an SBF file. even if i change the extension to KDZ it doesnt work! file extract error every time. i need to find my KDZ for this phone and i just know it will work!

[GUIDE] Bypass low battery warning on LG Mobile Tool

This might not work for you as it did not work for me but it is the only way I have been able to pass the low battery message so it might work for some. I get a connection problem after step 3
Step 1.
Download tool and LG drivers (if you don't have them) from here and here and install them normally
Step 2.
Remove battery and note down your device model and serial number. Boot phone in to download mode by switching phone off or pulling battery if soft bricked, then hold down both of the volume keys and plug in the USB data cable
Step 3.
Run LG Mobile Tool and wait for the software to tell you it recognises the handset as either being the latest software or a new update is available. Unplug the handset but keep it in download mode then in LG Mobile Tools click on options then update recovery. It will now prompt you to enter your handset details, fill out the top 2 boxes and click ok. You will soon be prompted by a message asking you to plug your handset in, plug it in then press retry. Wait EXACTLY 5 seconds (count 1 Mississippi, 2 Mississippi, 3 Mississippi, 4 Mississippi, 5 Mississippi) then unplug the phone as quickly as possible! Very important, it might take a few tries to get it so just alter the speed at which you are saying Mississippi lol!. If you get the same error message about battery too low then you have failed and need to try it again. Once you have succeeded you can do either of the 2 things below:
3a. Plug phone back in immediately and wait for the file to download and flash (recommended) (I am currently trying this and will report back as soon as I can)
3b. If you are soft bricked and scared you have limited battery then don't plug it back in, pull your battery out and let the program run and it will do everything including download the required software for flashing. When the software is almost completely downloaded, boot back in to download mode and let the downloaded software flash to your phone. (might have an error at software installation this method. I couldn't get it to work I think due to the phone being disconnected for so long.)
Step 4.
MAKE SURE YOU DO A FACTORY RESET STRAIGHT AFTER THE SOFTWARE HAS INSTALLED
Step 5. (Optional)
Download the older version of FreeGee from here if you are still a bit unsure if the latest version will soft brick your handset again.
I have managed to use LG Flash Tools now, even after being affected. I would not advise trying this though, as it was an accident for me. I had the back cover off while flashing a custom rom with CWM. After the rom file was installed, I rebooted my phone from CWM. As the phone was rebooting (was on the rom boot animation) the battery fell out. After I put the battery back in the phone would load to the rom boot animation, but it would freeze on this screen and then reboot and do the same thing over and over (bootloop to animation) - I then tried to factory reset and flash the rom again, with the same thing happening again) - I then went in to restore my phone using a backup through CWM. After the restoration, then phone would still hang at boot animation and then bootloop. I retried restoring and flashing multiple roms and re root the phone with a saved zip file on my phone. None of this was working. I decided to try to use LG Flast Tools again, only this time it actually passed the low battery warning. The funny thing is, I have tried thousands of times even at 100% battery level and lower (when there was nothing wrong with my phone at all) and it has never worked. This time it did (even though I had 66% battery) and still works now, as I just tried it again.

I've tried this method but unfortunately, the update stoped..
i passed through step 3a but when installing the software, around 80%, the lg mobile support tool suddenly disappear.
i'm trying it again for the second time, i'll update after my attempt.
thanks.

reymartsantos11 said:
I've tried this method but unfortunately, the update stoped..
i passed through step 3a but when installing the software, around 80%, the lg mobile support tool suddenly disappear.
i'm trying it again for the second time, i'll update after my attempt.
thanks.
Click to expand...
Click to collapse
- It's so frustrating that it gets so close, I am going to try 3a now and see how I go. There must be a way

3a also didn't work for me oh well, back to the drawing board

uppon2 said:
- It's so frustrating that it gets so close, I am going to try 3a now and see how I go. There must be a way
Click to expand...
Click to collapse
tried it for the thrid time, still no luck. i'll wait for your update.. thanks

Same here..so damn frustrating..
Sent from my GT-I9500 using xda app-developers app
---------- Post added at 10:59 AM ---------- Previous post was at 10:58 AM ----------
Unplugging and connecting when asks for retry helps in bypassing the battery error.still.its just a visual gimmick.
Sent from my GT-I9500 using xda app-developers app

I got in such situation twice... bricked device and getting battery level error (3) even when i had my battery at 100%. Found out after several flash attempts that this problem was solved by flashing the oldest official kdz i could find (v10A). :silly:

Isamu_Dyson said:
I got in such situation twice... bricked device and getting battery level error (3) even when i had my battery at 100%. Found out after several flash attempts that this problem was solved by flashing the oldest official kdz i could find (v10A). :silly:
Click to expand...
Click to collapse
I might give that a shot.
HONESTLY WHY! I am starting to get so frustrated that nobody can figure this out! Surely there is somebody out there that can someone reverse the damage that FreeGee caused by way of ADB commands? I just wish I knew what the hell I was looking for

OK guys.. After exhausting all known tricks but failure I just walked into LG service centre andgot stock ROM installed. It took just ten minute for them to install.
I just though given an opportunity, I will steal their laptop n take it home..hahhha..
Anyway as I of now I am jut **** scared to o anything with the phone. I just rooted it and playing around with DPI settings using closed framework.
Sent from my LG-E988 using XDA Premium HD app

vnsriniwas said:
OK guys.. After exhausting all known tricks but failure I just walked into LG service centre andgot stock ROM installed. It took just ten minute for them to install.
I just though given an opportunity, I will steal their laptop n take it home..hahhha..
Anyway as I of now I am jut **** scared to o anything with the phone. I just rooted it and playing around with DPI settings using closed framework.
Sent from my LG-E988 using XDA Premium HD app
Click to expand...
Click to collapse
What exactly did they do? Did you see any of the software? It's not that easy for me as this phone was never released in my country.

uppon2 said:
What exactly did they do? Did you see any of the software? It's not that easy for me as this phone was never released in my country.
Click to expand...
Click to collapse
I could not see what they did. But I am damn sure he didn't do anything like using button combination to get into recovery or download mode etc. I saw him remove the battery n then reinstate then just plugged in the USB cable!
Sent from my LG-E988 using XDA Premium HD app

Isamu_Dyson said:
I got in such situation twice... bricked device and getting battery level error (3) even when i had my battery at 100%. Found out after several flash attempts that this problem was solved by flashing the oldest official kdz i could find (v10A). :silly:
Click to expand...
Click to collapse
I deal with this situation 3 time...last time little scary with only boot to cwm ( fix with flash twrp hack by madmack and install rom )...never get same sollution to by pass low bat warning...
I think we just have to uninstall and reinstall all LG driver..restart..and keep trying with 100% batt..
May be LG decide flash or not when we connect via Lg mobile tool via internet..
Because once i have succed flash with only 20 % battery...last time i get low batt warning with 60% batt...
Once you get low batt warning it keep rejecting flash even with 100% battery..
Lol never give up trying is best sollution
Sent from my LG-E980 using xda app-developers app

Isamu_Dyson said:
I got in such situation twice... bricked device and getting battery level error (3) even when i had my battery at 100%. Found out after several flash attempts that this problem was solved by flashing the oldest official kdz i could find (v10A). :silly:
Click to expand...
Click to collapse
I think we have a hint here!
This morning when service centre guys flashed new ROM I got v10a!!
The moment I reached home I got a notification saying update available. Then. I got v10e !
Sent from my LG-E988 using XDA Premium HD app

vnsriniwas said:
I think we have a hint here!
This morning when service centre guys flashed new ROM I got v10a!!
The moment I reached home I got a notification saying update available. Then. I got v10e !
Sent from my LG-E988 using XDA Premium HD app
Click to expand...
Click to collapse
maybe yes ... maybe not ... since my last flash failed 10a and succeeded with 10e firmware...
Maybe different way to flash...
still a mystery

vnsriniwas said:
OK guys.. After exhausting all known tricks but failure I just walked into LG service centre andgot stock ROM installed. It took just ten minute for them to install.
I just though given an opportunity, I will steal their laptop n take it home..hahhha..
Anyway as I of now I am jut **** scared to o anything with the phone. I just rooted it and playing around with DPI settings using closed framework.
Sent from my LG-E988 using XDA Premium HD app
Click to expand...
Click to collapse
sorry for my noob question.
you just walked into LG service centre? they didn't question you about how your phone got into that situation?
i'm afraid that lg might ignore my phone because i rooted and attempt to disable the scurity through freegee..

They have asked me. I just said I was trying to do factory reset n it got struck. But I am not sure if he completely beloved me. It all boils down to how friendly that guy in the counter is. After all ,for them, its just a 10 main job. No parts or labour involved. Just pushing some files.
So just go ahead n try. My phone is also rooted n flashed freegee. But I got the service.
Sent from my LG-E988 using XDA Premium HD app

Worked for me
Waited 5 secs unpluged, LG Support tool shot up to 100% and the download started! Thanks man pro tip
--->Droid DNA FTW<------

Hi guys,
I'm facing the same problem here but with a G Pad. Can't pget past the low battery error.
I figured a way to make the mobile tool download the files but when it comes to flashing it I get the same error again.
How did you flash the file after downloading it?
Any help will be really appreciated.
Allah5580 said:
Waited 5 secs unpluged, LG Support tool shot up to 100% and the download started! Thanks man pro tip
--->Droid DNA FTW<------
Click to expand...
Click to collapse

Bam ... i got it! :laugh:
For all with the low battery error, here is my solution (on Win8 machine):
1. Flashed E988 V5 rom with cwm
I think its editional, because i got low battery error error after i tried to flashed stock rom.
2. Flashed stock at&t rom V10g
3. Flashed E980H Panama ROM V10a
And it works, i dont get low battery error, even with ~65% battery... Maybe a try for all with same problem? :fingers-crossed:

elvitas said:
Bam ... i got it! :laugh:
For all with the low battery error, here is my solution (on Win8 machine):
1. Flashed E988 V5 rom with cwm
I think its editional, because i got low battery error error after i tried to flashed stock rom.
2. Flashed stock at&t rom V10g
3. Flashed E980H Panama ROM V10a
And it works, i dont get low battery error, even with ~65% battery... Maybe a try for all with same problem? :fingers-crossed:
Click to expand...
Click to collapse
how can i flash v5 with cwm? how can i boot to cwm?

[Q] No booting at all - HELP FIX PLEASE!

I was using this method to root my phone: https://www.google.com/url?sa=t&rct...-VIhhUe3eupYY1bKA&sig2=MyzZOys2QGrlPe6Pwlh_AQ
& I was stupid and combined the 20B file with the 10R file and then also didn't label TWRP as boot.img as the installer tells me to do as I overlooked that.
Now, I can plug in my phone and my computer recognizes it (Windows). I can't view any files though I just hear the sound that something via USB got connected.
I've tried taking out the battery and unplugging it and pressing the power button for 60+ seconds and then putting it back in and trying to go into download mode. It doesn't seem to work. THough I hear the sound of it plugging into the computer.
So, I tried the LG Flash Tool. It fails at model information check. Then has a bunch of zeros after that.
I tried LG Flash Tool 2014 and all of the KDZ files I had on my computer (as I was unrooting just last night and trying to fix stuff and had KDZ files that worked for me to unroot). Well, that fails with all of the files.
Since that didn't work, I've been googling stuff and decided to try the original tool I had and that's when I noticed I didn't rename TWRP to boot.img and I combined 20B with 10R and figured out my problem. So now aboot and laf don't match the software that the phone has installed on it. For this reason, I can't do anything with my phone.
I'm assuming this is a hard brick. How do I fix this? I need my phone TODAY like an hour ago. :/ I was stupid to try and re-root. Ugh.
Can someone help me please?!
EDIT: I tried the LG Mobile Support Tool and I was able to get to the Install USB Driver section. I clicked it and it loads but nothing happens. So, I clicked options > Upgrade Recovery. I entered my IMEI number and it went through the steps and one of my batteries was low so I changed it out and went back through and it stops randomly and tells me to do the Upgrade Recovery which I was already doing. :/
EDIT 2: Tried uninstalling and reinstalling the driver from the device manager and then re-ran LG Flash Tool but it stopped at the model info check fail again. So I tried all of the USB ports on my computer and they all stopped at the same error.
EDIT 3: I can't find my iPhone so I really need this fixed. I just want to be clear that I tried these methods as well and nothing has worked thus far: http://forum.xda-developers.com/showthread.php?t=2785089
I checked the LG website for drivers and such as well so everything should be A'OK from that point of view. I even tried my USB 3.0 that are in the front of my computer.
EDIT 4: Still no luck. Been searching google and other places. I tried fastboot and adb but my phone isn't recognized by those so I can't do those. I want to try and flash the files I found here: http://forum.xda-developers.com/showthread.php?t=2766437
As I know that will help but without fastboot working, I don't see how I can get the files to be seen. Even if I were to put them on my MicroSD card, I don't see how I could flash them onto my phone. :/ That's all I need are the aboot_XXX.img and laf_XXX.img files fixed. UGH
EDIT 5: Called T-Mo to get a replacement. That will be here Monday. Until then I am doing my best to try and figure out how to fix this. I am severely upset by this. Found my iPhone so I won't be without a phone I'll just be upset until UPS gets here on Monday.

Well I hope this is a lesson for you. Unless you are absolutely sure you know what you are doing you read, read, read, and read some more. No where in that thread says you can do this on the d851, we have a unlocked bootloader and do not need bump. About your tot problem you can find generic dll that will not care what you're flashing. Be safe and stay out of the international threads from now on. I was a little harsh but I can kind of understand how that happen to you, that OP is a cluster f***

ThePagel said:
Well I hope this is a lesson for you. Unless you are absolutely sure you know what you are doing you read, read, read, and read some more. No where in that thread says you can do this on the d851, we have a unlocked bootloader and do not need bump. About your tot problem you can find generic dll that will not care what you're flashing. Be safe and stay out of the international threads from now on. I was a little harsh but I can kind of understand how that happen to you, that OP is a cluster f***
Click to expand...
Click to collapse
I was using bump??? Damn that explains it I thought it was something else... Well I can at least use the phone to charge my batteries for Monday when I get the new phone. I just hope they don't charge me for this phone. I'm still under warranty.
Sent from my iPhone 6 128GB SG using Tapatalk

DudeThatsErin said:
I was using bump??? Damn that explains it I thought it was something else... Well I can at least use the phone to charge my batteries for Monday when I get the new phone. I just hope they don't charge me for this phone. I'm still under warranty.
Sent from my iPhone 6 128GB SG using Tapatalk
Click to expand...
Click to collapse
They can charge you as u violated the terms of the warranty....whether they do or not we will see.
Sent from my LG-D851 using Tapatalk

I recently had a problem with my phone and I was able to restore using TOT and KDZ files but my phone kept power cycling over and over. I sent it to LG and they replaced the usb port and the screen as I had put a dent through the back where the battery goes and they replaced all the parts and I guess a new board due to the power cycling due to flashing ota with twrp. It looks like a brand new phone but it's mine because the IMEI was the same. I would try to flash it using the TOT method and if it still doesn't work then send it to LG, the worst they can do is send it back. All I paid was 10.00 bucks for the box. Everything else was covered including shipping back to me. Go via the LG website and they will give you a free FedEx label and a Case #.
Good luck

vicvega said:
I recently had a problem with my phone and I was able to restore using TOT and KDZ files but my phone kept power cycling over and over. I sent it to LG and they replaced the usb port and the screen as I had put a dent through the back where the battery goes and they replaced all the parts and I guess a new board due to the power cycling due to flashing ota with twrp. It looks like a brand new phone but it's mine because the IMEI was the same. I would try to flash it using the TOT method and if it still doesn't work then send it to LG, the worst they can do is send it back. All I paid was 10.00 bucks for the box. Everything else was covered including shipping back to me. Go via the LG website and they will give you a free FedEx label and a Case #.
Good luck
Click to expand...
Click to collapse
I already did. Nothing. Finally got my replacement g3 and everything works. Was able to root and install lollipop ROM. Works like a charm.

[H815] Stuck on lg screen, no bootloop, access to download and recovery ok [SOLVED]

Hi,
I've searched over xda and google before but haven't found anything relevant so I've decided to post my own problem.
My G4 freezed unexpectedly while listening to music, I had to remove the battery to put it off.
But it never passed the LG logo again.
So, i've been stucked on this LG logo, looking for an answer and found about this hardware issue but I'm not certain to get the same error.
It's not a bootloop (even if I sometimes got stuck in bootloop while trying everything to revive my phone), I have been able to get to the download mode and TWRP (which I don't have anymore because I went back to stock using LGUP and LG bridge), even though I hardly get to the download mode now (I sometimes manage to do it though). I've also managed to save my data when I've managed to enter TWRP (plug in, remove battery, push volume down + power while putting battery in) which, people with hardware issue haven't, as far as I know.
I've tried everything I could and wouldn't even be able to describe it all.
Do you guys know how I could be sure if it's hardware or software related ?
Last try: update via Lg Bridge, succeed but still stuck on LG screen.
Thanks a lot !

Flash a lollipop kdz via LGUP, then try the ILAPO (works only with lollipop, no marshmellow) metod, there is a thread on xda.
There is a video on youtube too

alinnsts said:
Flash a lollipop kdz via LGUP, then try the ILAPO (works only with lollipop, no marshmellow) metod, there is a thread on xda.
There is a video on youtube too
Click to expand...
Click to collapse
Thanks, I'm going to try this and let you know !

I gave a look on what you've suggested, but is that going to let me use the phone or only backup ?
From what I understood (and I might be wrong), this only allows to backup because the phone would be worthless...

bbsugar said:
I gave a look on what you've suggested, but is that going to let me use the phone or only backup ?
From what I understood (and I might be wrong), this only allows to backup because the phone would be worthless...
Click to expand...
Click to collapse
You'll be abble to use the phone, but it would be slower duo to the fact that with ILAPO you disable the "2 more powerfull" cpu cores... this metod let only 1 core active from the other 4, if you want to use the other two you have to gain root permissions and install an .apk to reactive the other 3. It's a litle triky but better than nothing I guess ��
PS: if you dont want to deal with all this bulls**it send it to LG

Same problem
This morning my Lg G4 also got stuck in boot Lg screen. Did you manage to fix your issue or got the data backup ?

sometimes flashing stock LP firmware fix it.. sometimes you must send it back to LG for repair..

localgh0st said:
This morning my Lg G4 also got stuck in boot Lg screen. Did you manage to fix your issue or got the data backup ?
Click to expand...
Click to collapse
I managed to backup, it's a weird trick and you need to have TWRP installed I guess:
- Remove the battery
- Plug your phone (I used my laptop but I'm guessing it also work directly from the charger)
- Push volume down + power
- Insert battery holding those buttons
I managed to enter TWRP and backup with this.
It didn't work at first, I had to try it several times.
I also read you have to keep holding volume down + power until the phone reboot itself once, and then you get access to TWRP but I tried so many times differently I don't remember which one worked best. Anyway, it worked for me that way.
I didn't fix the issue and I sent it to LG... I'm so frustrated, it's been 10 years I'm into this stuff and I always managed to fix everything

Hi guys,
So my G4 just came back from LG, they replaced the motherboard and that's it... A bit disappointed to not having been able to fix it myself but at least, it worked.
I didn't have to pay anything since it was a hardware defect, LG took care of it.
Thanks for those who tried to help, I hope this post would be useful for some with the same issue.

bbsugar said:
Hi guys,
So my G4 just came back from LG, they replaced the motherboard and that's it... A bit disappointed to not having been able to fix it myself but at least, it worked.
I didn't have to pay anything since it was a hardware defect, LG took care of it.
Thanks for those who tried to help, I hope this post would be useful for some with the same issue.
Click to expand...
Click to collapse
I'm having this same issue out of the blue. Is your serial number one of the infamous "before 509" ones? I'm on TMo with the H811, so it may not be similar at all....but I'm at my wits end. I've never had a spontaneous boot loop happen to me before now. It was always something I'd done.

Dramatdude said:
I'm having this same issue out of the blue. Is your serial number one of the infamous "before 509" ones? I'm on TMo with the H811, so it may not be similar at all....but I'm at my wits end. I've never had a spontaneous boot loop happen to me before now. It was always something I'd done.
Click to expand...
Click to collapse
Indeed, my serial number was 505 something.
I've been there too, if it's spontaneous, it must be this hardware defect...

bbsugar said:
Indeed, my serial number was 505 something.
I've been there too, if it's spontaneous, it must be this hardware defect...
Click to expand...
Click to collapse
Interesting... Especially since mine was a 509 or something. I guess they missed some units. Oh well, I just JUMP'ed early with my TMo plan to the G5. That was my second G4 after a similar issue 13 days into owning the first one back in November. Having your phone spontaneously die is quite a fun way to spend your anniversary -____-. I wasn't about to give that model a 3rd try. Thanks for replying.