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For some reason my Rooted P769BK got stuck at the splash screen and wouldn't move pass the T-Mobile Android logo. I figured I should hold down the volume down and restart to see if it can go to stock recovery. Little did I know, it seems to have done some kind of Factory Reset.
Now it seems to be stuck. I was able to check my apps through the Settings Menu and found that I didn't move or delete the LG Setup Wizard apk or odex. I just moved all the other T-Mobile bloatware to my SD card.
I have been looking around and even tried to run the KDZ for 10G, but the app force closes on my Windows 7 machine right after it unpacks 10G.
I'm using the T-Mobile USA L9 on V10E. Any help would be greatly appreciated.
Hi, I had the same problem with KDZ on Windows 7 (Ultimate 64bit), when I run flash it falled down. Then I flashed KDZ with virtual Windows XP. Program for virtual PC is VMware workstation, here you create new virtual PC and install system which you want I hope that it will help you
Thanks for the insight. I'll give that a shot when I get home tonight. Any suggestions on how to keep 10E instead of upgrading to 10G?
Sent from my HTC Sensation 4G using xda app-developers app
I found this...it's USA T-Mobile FW for P769, I don't know if it's your.
http://uploaded.net/file/6fvwyi7p/from/wihfvm
or you can try search on google for file: V10E_00.kdz P769 (that 00 I don't know if you have too, but on my P760 it has that numbers)
Before I go ahead and try that 10E file, how did you find out it was for the P769 T-Mobile USA variant?
Sent from my HTC Sensation 4G using xda app-developers app
I found it here http://uploaded.net/f/wihfvm
And I definitely know that it's firmware for your phone, here you can find the same link which I wrote http://forum.xda-developers.com/showthread.php?t=2107971
deleted by user
and what is different in BK and AT ?
from page in previous post:
P769/P769BK
P769 KDZ
CANADA WIND MOBILE V11A (working as per this post )
P769
TMOBILE V10G (visit this post, and say thanks to rbraswell8, Do not flash. Read P769V10G WARNING below)
TMOBILE V10E to V10G (Small Update Only 24MB) visit this post for info and file.
TMOBILE V10E Full 477.96mb
Click to expand...
Click to collapse
here is wrote P769/P769BK and for BK version I can't see any different link, only for Canada, but it's not T-Mobile version.
deleted by user
Thanks for the find. I could of sworn 10E wasn't there yesterday.
Sent from my HTC Sensation 4G using xda app-developers app
the 10 e dl link
the link for the v10e file is both horrendously slow, and links to a zip which does not contain a kdz file!!! Unless theres a way to turn that file into a kdz file it should not be counted as one.
Now that you mentioned that. It seems to look like the source code that I ran into yesterday. Still waiting on the download.
Sent from my HTC Sensation 4G using xda app-developers app
I didn't know that it's only source code, I thoght that in ZIP is KDZ file. Now I'm trying to download it, really speed is very slow
I found on google this page http://code.google.com/p/arenoid/wiki/KDZExtractPack it's about extracting KDZ and generating new, maybe it will works.
If it works it's maybe way how to make rooted new firmwares.
Now I downloaded that ZIP, and inside are BIN and FLS file, I don't know what is FLS, but BIN you could flash..I found this..try it
http://forum.xda-developers.com/showthread.php?t=1355470
Do you think I can use Fastboot to flash the zip?
Sent from my Galaxy Nexus using xda app-developers app
WRONG LOCATION: THIS IS DEVELOPMENT SECTION AND YOUR POST IS NOT ANY DEVELOPMENT. PLEASE REFRAIN YOURSELF FROM POSTING HERE. REPORTED TO ADMINS. ALL PALS ARE REQUESTED NOT TO POST YOUR ISSUES IN DEV SECTION.
You should post this in Optimus L9 P760, P765, P768, P769 Q&A, Help & Troubleshooting section
Now reply to your issue!
If everything fails, you may just give a try to LG PC Suite.
Whatever the issue is, for any device any firmware there is an option called "EMERGENCY FIRMWARE RECOVERY" in menu of "LG PC SUITE" I did this recovery once when my phone got bootloops and thoough its semi-bricked. But you should be able to bring phone in SW Upgrade Mode. It seems does not do check current ROM at all and FLASHES a fresh latest ROM downloading from LG Server, applicable for your specific phone.
EDIT: Wanna attach screenshot but cannot because XDA is showing overcapacity.
Thanks for the reminder.
Anyways, I figured it out. The phone did reset itself somehow. But, I'm not stuck at the Setup Wizard anymore.
Sent from my Galaxy Nexus using xda app-developers app
Bump... Did we ever figure out how to flash the BIN and FLS files to the phone? This is V10E, and IS rootable with Bin4ry method. AND according to other rumors, bootloader unlock via oem-unlock should also work.
Or how to recompile these files back into the KDZ would work also.... I also have the DLL file for this as well
stuck on lg logo, these are the things i tried and the results i got so if you know where i went wrong please tell me asap thanks in advance,
first i tried hard reset which was volume up+home+power this would just turn on and off the phone,
second i got it to go on s/w upgrade mode which it work then i tried downloading kdz file on it using lg recovery and it would get stuck on 50%while it was updating.
i tried using those kdz files and they just keep crashing i tried it on different computers with different windows.
if you still need more info i could post up a video of the whole thing i just explained.
can it be fixed???????
hamzagx2 said:
stuck on lg logo, these are the things i tried and the results i got so if you know where i went wrong please tell me asap thanks in advance,
first i tried hard reset which was volume up+home+power this would just turn on and off the phone,
second i got it to go on s/w upgrade mode which it work then i tried downloading kdz file on it using lg recovery and it would get stuck on 50%while it was updating.
i tried using those kdz files and they just keep crashing i tried it on different computers with different windows.
if you still need more info i could post up a video of the whole thing i just explained.
can it be fixed???????
Click to expand...
Click to collapse
Hard reset is Volume down+power+home. Hope it works for you
Tablechair said:
Hard reset is Volume down+power+home. Hope it works for you
Click to expand...
Click to collapse
ohh iam sorry my mistake that is what i meant.it did not work
What events lead up to your bootloop problem?
If you didn't unlock the bootloader you should be able to get LG or your carrier to flash for you.
Sent from my LG-P760 using xda app-developers app
Daycrawler said:
If you didn't unlock the bootloader you should be able to get LG or your carrier to flash for you.
Sent from my LG-P760 using xda app-developers app
Click to expand...
Click to collapse
To tell you the truth I kind of don't know because it was working fine the day before this happens and when the next day came I try to check the time but the phone was dead.....
Then i relized that 2 days before this happen i tried rooting it which i wasint really good at or even knew how to root it so i download a kdz file and im guessing that is what probably caused but what i dont understand is when i try recovering it using lg support and when it gets to the update mode it keeps on stopping at 50% saying there was a problem between the phone and pc I tried using another computer and it told me the same problem.
P.s. I took it to a phone store they said it could fixed for 60 and they even said it just need an new kdz
hamzagx2 said:
P.s. I took it to a phone store they said it could fixed for 60 and they even said it just need an new kdz
Click to expand...
Click to collapse
Maybe try a different .kdz from here: http://forum.xda-developers.com/showthread.php?t=2107971
Sometimes files fail to download the way they should - maybe you have a corrupted kdz file and a new one will work?
Edit: Or maybe try the official update, you have instructions here: http://www.lg.com/us/support-mobile/lg-LGP769BK
P.S. If I was you, I'd simply unlock bootloader, flash a recovery and format from recovery. Then, I'd flash a ROM.
Daycrawler said:
Maybe try a different .kdz from here: http://forum.xda-developers.com/showthread.php?t=2107971
Sometimes files fail to download the way they should - maybe you have a corrupted kdz file and a new one will work?
Edit: Or maybe try the official update, you have instructions here: http://www.lg.com/us/support-mobile/lg-LGP769BK
P.S. If I was you, I'd simply unlock bootloader, flash a recovery and format from recovery. Then, I'd flash a ROM.[/QUOTE
i just started working on androids and i have no idea how to unlock bootloader
Click to expand...
Click to collapse
Ok so i have tried everything on line i even tried takings my phone to a repair shop and my p769 is still stuck on LG security error someone please give me a way i can fix this im new at this kind of stuff so u might need to give me step by step please help i don't want to give up on it
How this happened i tried to install a custom Rom that said it would work with the p769 the phone shut off and when i tried to turn it on i got LG security error and i have tried Google and xda and YouTube someone help!!!!
Thank u in advance
I did the same thing when I was clueless with this stuff. You have a locked bootloader, and you need to unlock it to flash custom roms. Unlocking the bootloader is a mission on its own and is not a guarantee. To fix your problem you'll lose your info etc. on the phone.
1. http://forum.xda-developers.com/showthread.php?t=2292828 download the fastboot attached file.
2. extract it into a folder
3. run fastboot.bat and select option 1
4. follow the instructions then run the commands in this post http://forum.xda-developers.com/showpost.php?p=45554676&postcount=6
5. close and reopen fastboot and select option 5 if your phone came ics stock, and option 7 if it came stock jb
6. now heres the time consuming/difficult part http://forum.xda-developers.com/showthread.php?t=2085344
7. once your done and you still can't boot or you have bootloops try factory reseting.
Do u know if this would work if im using a windows 8 laptop
Sent from my ZTE V768 using xda app-developers app
AlbinoCookie said:
I did the same thing when I was clueless with this stuff. You have a locked bootloader, and you need to unlock it to flash custom roms. Unlocking the bootloader is a mission on its own and is not a guarantee. To fix your problem you'll lose your info etc. on the phone.
1. http://forum.xda-developers.com/showthread.php?t=2292828 download the fastboot attached file.
2. extract it into a folder
3. run fastboot.bat and select option 1
4. follow the instructions then run the commands in this post http://forum.xda-developers.com/showpost.php?p=45554676&postcount=6
5. close and reopen fastboot and select option 5 if your phone came ics stock, and option 7 if it came stock jb
6. now heres the time consuming/difficult part http://forum.xda-developers.com/showthread.php?t=2085344
7. once your done and you still can't boot or you have bootloops try factory reseting.
Click to expand...
Click to collapse
I tried this and now because all of system and everything is done, I can't get back to stock because r&d tool fails at 15% and says my phone is not connected.
Did you flash the xloader and uboot for your stock firmware?
AlbinoCookie said:
Did you flash the xloader and uboot for your stock firmware?
Click to expand...
Click to collapse
i still need help
AlbinoCookie said:
Did you flash the xloader and uboot for your stock firmware?
Click to expand...
Click to collapse
I flashed one jb and one ics. Could you provide the jb x and u for 10e?
Sent from my LGMS769 using Tapatalk
LupineDream said:
I flashed one jb and one ics. Could you provide the jb x and u for 10e?
Sent from my LGMS769 using Tapatalk
Click to expand...
Click to collapse
The jb x and u should work on all variations of jb. The key is to flash the x and u that came stock with the phone. If you've flashed both already and weren't able to get past 15% you should try erasing everything again, flash the x & u for ics, and make sure to run LG tool as admin.
Thank you albino cookie, you and Kuma have provided some very useful information. Now I just know when I'm wiping the partitions not to wipe persist. I got past 15% with no problem flashing the u and x loaders. Then I recovered persist via fast boot thanks to albino cookie and Kuma.
Thanks guys! Kuma, I'm flashing your ROM.
Sent from my LGMS769 using Tapatalk
Ok so here's the jist of it. Was trying to downgrade from 46a to 10b. Couldn't get LG flash tool to come up "Ready", so I tried the terminal emulator method. Seemed to work until I rebooted. Now I get unsuccessful boot error with the LG screen. I don't have twrp as I hoped, only stock recovery. So I've tried for hours with many different methods to get the Flash tool to pick up my phone when its in Download mode. Tried disabling driver signature at boot, downloading different drivers, changing com port to com41.
Nothing
I am on Windows 8 and could get as far as the actual flashtool previously. Now I cant even get that far. Stayed up until 5am and have been back at it since 1.
Any help would be awesome!
Sent from my VS980 4G using XDA-Developers mobile app
So, I can get the my laptop to pick up the phone and show the port. Also says connected mpt device. I just cant get the flash tool to see it. Would it be safe to say that my phone is wiped and therefore does not currently have a "version" (46a ext) and would allow me to flash a kdz on the 2014 flash tool?
Trying to think outside the box seeing I've gotten no leads....
Sent from my VS980 4G using XDA-Developers mobile app
jto101680 said:
would allow me to flash a kdz on the 2014 flash tool?
Click to expand...
Click to collapse
If by terminal emulator method you mean my thread about manually downgrading partitions, then yes, that's another effect of downgrading them, that you can then flash any KDZ you want.
roirraW "edor" ehT said:
If by terminal emulator method you mean my thread about manually downgrading partitions, then yes, that's another effect of downgrading them, that you can then flash any KDZ you want.
Click to expand...
Click to collapse
Ok, I'm gonna give it a try. I'm hoping that I'll already have the flash tool up and it will see my phone in download mode.
Sent from my VS980 4G using XDA-Developers mobile app
Ok guys I finally got it to work! Ran the older 2014 flash tool. The trick I found to make my Asus i7 recognize my phone was a little strange. When i would let my phone boot up it would flash the led red and blue. Once I held the volume button up it would boot to a blank screen, but the phone was still on. This was the only time my laptop would download and install the correct drivers. From there i powered off, went into download mode and connected, then used the lg tool to flash the 10b kdz file.
All rooted and twrp'ed! Flashing 47a and I'm done!
Hopefully, sometime, somehow, this will help someone else with the same problem.
Thanks road warrior for the advice. Been a long 2 days...
Sent from my VS980 4G using XDA-Developers mobile app
so i've tried everything to unlock this v10 and so far no go.I need an unlocked phone modem to compare to a locked one and see exactly causing the lock or if i can just flash an unlocked and it will work?
Also can't flash modem of any other variant or else you will be bricked for good.
so i tried flashing system and boot partitions of a lot of different variants to try and get unlock prompt to pop up.
H900(at&t) no boot
H900PR(brazil ver) same thing as at&t no boot at all
H960TR(turkey) hangs on boot animation
H960 (vietnamese ver) same thing as with 960tr hangs boot animation
F600k(boots perfectly, but no sim unlock menu)
F600L(again boots perfectly but no sim unlock menu)
Starting to notice anything? similar model names have similar behaviors ex. h900 and h900pr show exact same boot fault
So, the only possible way is the modem!
can someone with a unlocked t mobile modem please upload theirs. i'm going to flash the unlocked modem and use the f600k system so no tmobile bull**** can lock it again.I really think this could work as long as no stock tmobile rom is installed.I would really really appreciate it as im stuck with this phone rn.
ALSO , here is how to easily get modem partition if you have root.Download "partitions backup and restore" in playstore by wanam
check firmwire/modem in green and backup and that's it! tested myself and works.
So please if you have a unlocked tmobile v10 and are rooted it would very helpful if you could take a few mins to backup modem and upload it.
ok as an incentive im adding a 10$ bounty through paypal.i need the following 5 modem partitions backup using flashfire.
Modem firmware aka modem
Modem firmware data #1 aka modemst1
Modem firmware data #2 aka modem st2
Modem firmware FSG aka fsg
Modem firmware SSD asa ssd
Download flashfire by chainfire from playstore and backup the above partitions and upload them.i've backed up these partitions my self on my v10 so yes it works.I only put a bounty because this device barely has any dev half of these v10 are dead lol also im patient from trying to unlock this thing ffs.First one with the CORRECT partitions i will reach out via pm.
Quick 10$ takes no more than 10 min!!
Backing it up right now as I type this. Whats the best way for me to upload this for you?
EDIT: here is the link, backed up via Flashfire and then zipped up, no password. My phone is currently running stock rooted Eliminator ROM (software version H90120L) https://www.dropbox.com/s/a3l518nse4vkj4q/LGv10Modem.zip?dl=0
Google drive
amoot329 said:
Backing it up right now as I type this. Whats the best way for me to upload this for you?
EDIT: here is the link, backed up via Flashfire and then zipped up, no password. My phone is currently running stock rooted Eliminator ROM (software version H90120L) https://www.dropbox.com/s/a3l518nse4vkj4q/LGv10Modem.zip?dl=0
Click to expand...
Click to collapse
unlocked device correct?
jass65 said:
unlocked device correct?
Click to expand...
Click to collapse
**** i forgot to ask can you also just upload modem.img using the partitions backup and restore app.use settings to switch to img raw (no compression) and backup just the modem.i should come out in .img format and thank you pm ur paypal.
better yet backup through flashfire again but turn off compression in the setting please and thank you! i can't convert the l4z files
jass65 said:
unlocked device correct?
Click to expand...
Click to collapse
The device is bootloader unlocked, I have the T-Mobile version of the device. Will try again for you. You don't need the other zipped file?
No need for the PayPal. I'm glad to help out when I can
Sent from my LG V20 using XDA Labs
---------- Post added at 01:10 PM ---------- Previous post was at 12:59 PM ----------
Here's the updated, non compressed modem files. Done through FlashFire with compression set to none. https://www.dropbox.com/s/r4q4rbh4dtwwvj9/LGv10Modem v2.zip?dl=0
Sent from my LG V20 using XDA Labs
Thank so much man for taking the time.no i dont need the compressed ver.i meant to ask if your v10 is network unlocked (permanent via the t mobile device unlock app) . I need these modem files from an NETWORK UNLOCKED device.if its not i really really appreciate it anyways!i should be been more clear lol
jass65 said:
Thank so much man for taking the time.no i dont need the compressed ver.i meant to ask if your v10 is network unlocked (permanent via the t mobile device unlock app) . I need these modem files from an NETWORK UNLOCKED device.if its not i really really appreciate it anyways!i should be been more clear lol
Click to expand...
Click to collapse
Not sure if I did that or not. The phone is paid off so I would assume I can put it on another network. I've moved on to the newer model v20.
Question, why would the modem firmware change whether it's unlocked or not? Wouldn't that be done via firmware update?
Sent from my LG V20 using XDA Labs
Nope.tmobile has locked these down using the device unlock app.if you never used it on another network other than tmo then its most likely not network unlocked.even if its paid off, you have to contact tmo to request a permanent unlock.once they give you the green light for the unlock then you just use the device unlock app that comes on the tmo phone and hit permanent unlock. modem files hold the unlock info in this case.as i said above ive tried roms from even the international variant only to be greeted by the network locked notification.im sure theres at least one person with a network unlocked tmo v10 lurking around these fourms lol.again i appreciate you taking your time to help!
I will look into getting it unlocked. No big deal for me to do so since i don't use the phone anymore
Sent from my LG V20 using XDA Labs
amoot329 said:
I will look into getting it unlocked. No big deal for me to do so since i don't use the phone anymore
Sent from my LG V20 using XDA Labs
Click to expand...
Click to collapse
you would do that, so kind of you man!!
May have to do so tmrw, I'm currently at work and I didn't bring my V10 with me. Hit me up on fb if you wanna keep in touch, I check xda randomly so I may not get the message on time. My fb search name is same as my xda username
Sent from my LG V20 using XDA Labs
Here you go my friend, V3 is device unlocked. Used the T-Mobile app Device Unlock. Went through the process. Phone rebooted and a toast notification popped up saying phone permanently unlocked. I suppose you can compare both V2 and V3 to see what changed?
https://www.dropbox.com/s/yox0pyol8ttot8e/LGv10Modem v3 unlocked.zip?dl=0
Sent from my LG V20 using XDA Labs
amoot329 said:
Here you go my friend, V3 is device unlocked. Used the T-Mobile app Device Unlock. Went through the process. Phone rebooted and a toast notification popped up saying phone permanently unlocked. I suppose you can compare both V2 and V3 to see what changed?
https://www.dropbox.com/s/yox0pyol8ttot8e/LGv10Modem v3 unlocked.zip?dl=0
Sent from my LG V20 using XDA Labs
Click to expand...
Click to collapse
Your'e the best buddy.million thanks!!
Hi,
I am really curious how this turned out please update me.
tkilloy said:
Hi,
I am really curious how this turned out please update me.
Click to expand...
Click to collapse
Well, i just gave up.i tried everything, this phone is just locked down tight.The phone would not flash the modem.bin at all through fastboot or flashfire since it is a locked partition.I managed to flash the modem firmwire 1 and 2 since they are not locked partitions through flashfire.Phone still not unlocked, so i tried flashing http://lgviet.com/forum/threads/rom-radeonmaya-t-mobile-h901-v4-0-update-19-11-2016.58894/ rom and it has a working sim unlock menu but it says phone cannot be unlocked or something.so i flashed the modem firmwires again and run the sim unlock app and it prompts me for a code! I had my unlock code from ebay and entered it and it said network unlock successful and the phone rebooted itself.But after rebooting it still showed network locked.i think it needs to be on stock rom.i tried porting the sim unlock menu to stock but it doesnt even open.i just gave up on this phone, i just use it like an ipod lol.we have unlocked modem files though i cant find a way to flash it.it just might be what we need.flashfire wont flash protected partitions (modem is protected) and also fastboot keeps through an error when trying to flash anything.the only way to flash the unlocked modem bin is with LGUP.ive managed to extract stock kdz and replace the modem.bin with the unlocked one but i dont know how to convert it back to a kdz or tot so we can flash the modified kdz.also maybe 7.0 has some modem changes? Or i might just try flash modem of korean variant though i would be just testing my luck as it will result 99% a hard brick. 4 ways to do possibly unlock this
Port sim unlock menu to stock rom 99% chance your phone will unlock
Flash modified modem.bin somehow through lgup or lg flashtool.good chance this will work as well
Wait and see if you can expliot something in nougat .if were lucky this might have something.
Sending AP commands through Modem.i tried this myself.it seems you can only communicate with modem with the korean or tizen rom.you can send the command AP%ULCW.
UlCW=unlock code write.so you can write the unlock code through direct comm with modem via usb but i dont know the correct format to enter the code as it keeps throwing an error.
Still thanks to @amoot329 for coming in clutch with the files.when nougat comes out i'll try messing with it again but honestly this phone is useless lol.
amoot329 said:
Here you go my friend, V3 is device unlocked. Used the T-Mobile app Device Unlock. Went through the process. Phone rebooted and a toast notification popped up saying phone permanently unlocked. I suppose you can compare both V2 and V3 to see what changed?
https://www.dropbox.com/s/yox0pyol8ttot8e/LGv10Modem v3 unlocked.zip?dl=0
Sent from my LG V20 using XDA Labs
Click to expand...
Click to collapse
Can you please share the file again... i want to try it on my v10. it got hard bricked and i revived it with f600l though the device is a h901 but probably refurbished unit and have board of f600l
JuGnO said:
Can you please share the file again... i want to try it on my v10. it got hard bricked and i revived it with f600l though the device is a h901 but probably refurbished unit and have board of f600l
Click to expand...
Click to collapse
Will have to wait till I get home from work, in a few hours. My V10 is sitting at home ^_^
Sent from my LG V20 using XDA Labs
Edit: https://www.dropbox.com/s/zyon9kbhijvgmzd/LGv10Modem v3 unlocked.zip?dl=0
That's for the unlocked modem
amoot329 said:
Will have to wait till I get home from work, in a few hours. My V10 is sitting at home ^_^
Sent from my LG V20 using XDA Labs
Edit: https://www.dropbox.com/s/zyon9kbhijvgmzd/LGv10Modem v3 unlocked.zip?dl=0
That's for the unlocked modem
Click to expand...
Click to collapse
thank you very much.
please if you can help me resolve the issue
the attachment is what i am getting after installing the F600L30e
my phone is probably refurbished as it was showing t-mobile and the stickers on the body are also tmobile but it works with F600L software only. LG bridge incorrectly identified it as H901 and tried to update with MM and that is when it got bricked and i revived it from 9008
please help
JuGnO said:
thank you very much.
please if you can help me resolve the issue
the attachment is what i am getting after installing the F600L30e
my phone is probably refurbished as it was showing t-mobile and the stickers on the body are also tmobile but it works with F600L software only. LG bridge incorrectly identified it as H901 and tried to update with MM and that is when it got bricked and i revived it from 9008
please help
Click to expand...
Click to collapse
Can you please help me with this? My sim not working