I have a V30 H932 and I unlocked the bootloader and rooted with the laf method but than I must have flashed bad zip firmware and I ended up stuck in Qualcomm 9008. the phone shows as qualcomm 9008 in devices on the computer when plugged in to usb but doesnt show up un Usb devices or on LGUP only under COM port. I have another V30 H932 and I have done a system dump on that one and I also have a backup from my bricked phone from when it was rooted and twrp was installed. I am still learning about this stuff and I was just wondering if anyone could tell me what parts of my dump file I need and the procedure to bring my brick back to life if that is possible. I have Qpst installed on my computer but cant find any firehose file for the V30 H932 anywhere. someone with an octoplus box said they could help me fix it but I like to learn how these things work so I can do it myself. i find it all very interesting and I would rather not pay to have it done if I dont have to. Thanks in advance.
Joe
Yesterday i user Service this https://www.ebay.com/itm/153377590279 My LG V30 Wake up again from Mode Qualcom9008
i recommend this.
---------- Post added at 01:18 PM ---------- Previous post was at 01:18 PM ----------
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Except he can't fix H932. I've used him also for US998 and worked perfectly.
Unless you fix phones commercially, Octoplus box is not cost-effective
now T-mobile V10 V20 V30 V40 Vxx G4 G5 G6 G7 G8 Gxx cant unbrick via USB or remote service need open phone for repair via emmc/jtag...
Ritazizy said:
Yesterday i user Service this https://www.ebay.com/itm/153377590279 My LG V30 Wake up again from Mode Qualcom9008
i recommend this.
---------- Post added at 01:18 PM ---------- Previous post was at 01:18 PM ----------
add+ Whatsapp in chat
Click to expand...
Click to collapse
Haskles331 said:
I have a V30 H932 and I unlocked the bootloader and rooted with the laf method but than I must have flashed bad zip firmware and I ended up stuck in Qualcomm 9008. the phone shows as qualcomm 9008 in devices on the computer when plugged in to usb but doesnt show up un Usb devices or on LGUP only under COM port. I have another V30 H932 and I have done a system dump on that one and I also have a backup from my bricked phone from when it was rooted and twrp was installed. I am still learning about this stuff and I was just wondering if anyone could tell me what parts of my dump file I need and the procedure to bring my brick back to life if that is possible. I have Qpst installed on my computer but cant find any firehose file for the V30 H932 anywhere. someone with an octoplus box said they could help me fix it but I like to learn how these things work so I can do it myself. i find it all very interesting and I would rather not pay to have it done if I dont have to. Thanks in advance.
Joe
Click to expand...
Click to collapse
is there any progress i am on same page now
Related
I was trying to unlock with gc pro key with sprint unlock to work with gsm carriers and it didnt work for me. So i tried a different formula which i flashed a firmware "ZV3" on Z3X Box and i was running on ZV5. Now the phone doesnt turn on and when connected to computer the usb driver says "Qualcomm Usb USB QDLoader 9008. Any solutions will be highly appreciated and would save me on having to buy a customer a new phone.
First lesson.. don't downgrade any lg latest phones, 2nd dont use boxes too flash it, use lgup so you can get warning of laf downgrade. 3rd search medusa or z3x jtag if they support jtag, or if you smart enough too find pinoits on board for jtag.
xplict310 said:
I was trying to unlock with gc pro key with sprint unlock to work with gsm carriers and it didnt work for me. So i tried a different formula which i flashed a firmware "ZV3" on Z3X Box and i was running on ZV5. Now the phone doesnt turn on and when connected to computer the usb driver says "Qualcomm Usb USB QDLoader 9008. Any solutions will be highly appreciated and would save me on having to buy a customer a new phone.
Click to expand...
Click to collapse
i also bricked my ls775 any one have system dump can write in sdcard may be get download mode thanks
ls775 rom dump.
gdeepp said:
i also bricked my ls775 any one have system dump can write in sdcard may be get download mode thanks
Click to expand...
Click to collapse
dear sr. i have zv5 and zv7 rom dumps of this phone, thing is that partitions are not the same in both versions, so you need to know which one you had on your device, if you know to flash this with sd card i'll provide both software versions for free, as long as you are willing to share the "flashing with sd" tutorial, if it actually works of course. by the way, both versions were dumped with z3x.
ls775 rom dump
hcom said:
dear sr. i have zv5 and zv7 rom dumps of this phone, thing is that partitions are not the same in both versions, so you need to know which one you had on your device, if you know to flash this with sd card i'll provide both software versions for free, as long as you are willing to share the "flashing with sd" tutorial, if it actually works of course. by the way, both versions were dumped with z3x.
Click to expand...
Click to collapse
bro i was bricked on ZV5 so u only upload it on google drive or mega.....also if u have any knowledge about Sd card flash also share it thanks
ls775 qdloader 9008
Well guys, i have one piece in the same condition, I have z3x but there is no support for this model, no firmwares no jtag files or even pinout, if any of you find the way to flash the emmc back in to the phone please let me know. i can offer you the extracted files for version zv8 and zva, if someone needs them to test or whatever i am willing to share.
have a nice day
lo solucione amigos
Hello, I just got a used V30 US998 from B&H Photo, my first LG phone. I tried to unlock the bootloader but when I reboot into bootloader I get this screen that says Welcome to fastboot for bootloader unlock (image bellow) but no fastboot commands work and the only options I have with the volume buttons are RESTART or POWER OFF. I am I missing something? has anyone come across this? So far I tried a hard reset, I flashed the oem rom with LGUP with no luck. Any Help or insight would be greatly appreciated.
FZZF said:
Hello, I just got a used V30 US998 from B&H Photo, my first LG phone. I tried to unlock the bootloader but when I reboot into bootloader I get this screen that says Welcome to fastboot for bootloader unlock (image bellow) but no fastboot commands work and the only options I have with the volume buttons are RESTART or POWER OFF. I am I missing something? has anyone come across this? So far I tried a hard reset, I flashed the oem rom with LGUP with no luck. Any Help or insight would be greatly appreciated.
Click to expand...
Click to collapse
It could be a used US cellular us998. The us cellular version does not have a unlockable bootloader like the open market us998.
FZZF said:
Hello, I just got a used V30 US998 from B&H Photo, my first LG phone. I tried to unlock the bootloader but when I reboot into bootloader I get this screen that says Welcome to fastboot for bootloader unlock (image bellow) but no fastboot commands work and the only options I have with the volume buttons are RESTART or POWER OFF. I am I missing something? has anyone come across this? So far I tried a hard reset, I flashed the oem rom with LGUP with no luck. Any Help or insight would be greatly appreciated.
Click to expand...
Click to collapse
How are you trying to unlock the bootloader? You have to flash the unlock.bin file given to you by the LG Developer Bootloader Unlock list, after you've entered the IMEI and DEVICE-ID (and it was verified as being eligible) after you've created an LG developer account.
Have you done all that?
You can't just walk up to the phone and OEM unlock the bootloader.
From that screen you're on in your picture, you flash the unlock.bin file with a fastboot flash command.
You've read this post?
https://forum.xda-developers.com/showthread.php?p=75449612
And this one?
https://forum.xda-developers.com/showthread.php?p=75403645
Sent via open market LG US998 V30/V30+
---------- Post added at 07:19 AM ---------- Previous post was at 07:19 AM ----------
R800x_user said:
It could be a used US cellular us998. The us cellular version does not have a unlockable bootloader like the open market us998.
Click to expand...
Click to collapse
B&H Photo wouldn't sell used U.S.Cellular model phone.
I can't tell if he says he bought it from B&H Photo directly, or the person he bought it from claims they bought it from B&H Photo?
If the latter, does he have any proof from the seller it's actually from B&H Photo? If he bought it himself from there, then he knows for sure.
Sent via open market LG US998 V30/V30+
ChazzMatt said:
How are you trying to unlock the bootloader? You have to flash the unlock.bin file given to you by the LG Developer Bootloader Unlock list, after you've entered the IMEI and DEVICE-ID (and it was verified as being eligible) after you've created an LG developer account.
Have you done all that?
You can't just walk up to the phone and OEM unlock the bootloader.
From that screen you're on in your picture, you flash the unlock.bin file with a fastboot flash command.
You've read this post?
https://forum.xda-developers.com/showthread.php?p=75449612
And this one?
https://forum.xda-developers.com/showthread.php?p=75403645
Sent via open market LG US998 V30/V30+
---------- Post added at 07:19 AM ---------- Previous post was at 07:19 AM ----------
B&H Photo wouldn't sell used U.S.Cellular model phone.
I can't tell if he says he bought it from B&H Photo directly, or the person he bought it from claims they bought it from B&H Photo?
If the latter, does he have any proof from the seller it's actually from B&H Photo? If he bought it himself from there, then he knows for sure.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
Thank you for the replies. To clarify your legit questions, I bought the phone directly from B&H and even called LG to confirm it is an unlocked open market US998 and is under warranty. I've always had HTC phones and always unlocked and rooted them etc... LG is new to me but I am somewhat familiar with the process bootloader unlock is very similar to HTC. Back to the bootloader issue yes I did everything you mentioned other then getting the unlock code Bin file from LG because I can't get the device-ID from the phone since it wont go into fastboot mode it wont do anything when I issue fastbood commands in that screen. and yes I read everything I can read about doing this and tried everything I can think of, but of course I can't think of everything! it could be a very simple thing I am missing. I read somewhere that, that screen is a debug bootloader. also when I reboot into recovery using ADB command it says "NO COMMANDS HERE" if I remember correctly. it's very frustrating when you can't void the warranty on your phone!!! Again I appreciate the responses.
FZZF said:
Thank you for the replies. To clarify your legit questions, I bought the phone directly from B&H and even called LG to confirm it is an unlocked open market US998 and is under warranty. I've always had HTC phones and always unlocked and rooted them etc... LG is new to me but I am somewhat familiar with the process bootloader unlock is very similar to HTC. Back to the bootloader issue yes I did everything you mentioned other then getting the unlock code Bin file from LG because I can't get the device-ID from the phone since it wont go into fastboot mode it wont do anything when I issue fastbood commands in that screen. and yes I read everything I can read about doing this and tried everything I can think of, but of course I can't think of everything! it could be a very simple thing I am missing. I read somewhere that, that screen is a debug bootloader. also when I reboot into recovery using ADB command it says "NO COMMANDS HERE" if I remember correctly. it's very frustrating when you can't void the warranty on your phone!!! Again I appreciate the responses.
Click to expand...
Click to collapse
Problem solved. The issue was a missing driver in windows 7. I am attaching the driver in case anyone runs into the same problem just double click "install.exe" after extracting the zip then connect the phone reboot into bootloader and you should see Fastboot in device manager, now Fastboot commands should work. Thanks to everyone that responded.
Just want to say that this is the ONLY answer that worked for me, out of countless pages of irrelevant or bad advice. The file above will fix the "Other devices: Android" missing device when in fastboot mode on Windows 7. Fastboot will then see your LG-V30.
aumua said:
Just want to say that this is the ONLY answer that worked for me, out of countless pages of irrelevant or bad advice. The file above will fix the "Other devices: Android" missing device when in fastboot mode on Windows 7. Fastboot will then see your LG-V30.
Click to expand...
Click to collapse
WTF Troubleshooting Tip #7.
No need to go through countless pages of irrelevant or bad advice. . Glad you found it, but it's posted in the WTF INSTRUCTIONS Troubleshooting Tips for good reason. @FZZF is thanked there also.
Well yeah I guess that's true. Most of the bad advice was from across the Internet over there, not from here of course.
I'd suggest to always make it a habit of typing 'fastboot devices' or 'adb devices' whenever you connect the device to your pc.
If (either of) those commands don't respond with a listing of your device name / number... then the pc can't see the device. That's a
pc driver problem.
Cheers, keep it simple.
Search of the file .mbn for QPSP. For H932 - to restore bricks. Through qualcomm 9008. Or any help on getting out of the state of a brick.
B0PoH said:
Search of the file .mbn for QPSP. For H932 - to restore bricks. Through qualcomm 9008. Or any help on getting out of the state of a brick.
Click to expand...
Click to collapse
this file not exist .
you need a flashing box like octoplus... to boot the phone , take it to a repair shop.
Thanks for the answer. Is octoplus in a nutshell or how to restore using octoplus? There, too, I need the mbn file as far as I understand.
ufs8998 use .elf file
I tried to search for a long time. Finally, end with the box.
sandking707 said:
ufs8998 use .elf file
I tried to search for a long time. Finally, end with the box.
Click to expand...
Click to collapse
Thanks for the answer and not tell me where to download ??
sandking707 said:
ufs8998 use .elf file
I tried to search for a long time. Finally, end with the box.
Click to expand...
Click to collapse
B0PoH said:
Thanks for the answer and not tell me where to download ??
Click to expand...
Click to collapse
He said he never found a place to download and used Octopus box instead.
ChazzMatt said:
He said he never found a place to download and used Octopus box instead.
Click to expand...
Click to collapse
I have Octoplus, but it sews only in a Download mod. Perhaps the new version has the ability to sew flash memory. Who can flash the phone remotely on Octoplus??
B0PoH said:
I have Octoplus, but it sews only in a Download mod. Perhaps the new version has the ability to sew flash memory. Who can flash the phone remotely on Octoplus??
Click to expand...
Click to collapse
you need octopus with box not the cracked one because you must disassemble the phone and connect the cable.
Maybe someone already has a dump file from lg v30 h932 T-mobile if there is, please contact me. After searching for solutions, there were two possible solutions. The phone and port 9008 sees XiaoMiFlash but you need to correctly convert the KDZ file to XiaoMiFlash format. The second is still looking for a nbm file that can sew QPSP. Or options for converting KDZ to nmb. Who has a tutorial on flashing the phone through octoplus and connecting via cable to JTAG?
@runningnak3d is the expert. Maybe he may have some insight.
I hope you don't me mentioning you here Brian.
----Aakash
I don't know of any T-Mobile firehoses that have leaked... not just the H932, but ANY LG T-Mobile phone. Since T-Mobile uses their own RSA cert for signing, and the firehose is signed just like the firmware, there is less of a chance of it leaking.
Now with that said, if Octopus can flash an H932 in EDL mode (9008), then they got the firehose from somewhere. However, those douche nozzles encrypt the firehose, and you need one of their boxes to use it. I have contemplated buying one, and then sniffing the USB traffic to obtain the decrypted firehoses for every phone that I can get my hands on. You should never have to pay for something that they got from a leaked source.
-- Brian
B0PoH said:
Maybe someone already has a dump file from lg v30 h932 T-mobile if there is, please contact me. After searching for solutions, there were two possible solutions. The phone and port 9008 sees XiaoMiFlash but you need to correctly convert the KDZ file to XiaoMiFlash format. The second is still looking for a nbm file that can sew QPSP. Or options for converting KDZ to nmb. Who has a tutorial on flashing the phone through octoplus and connecting via cable to JTAG?[/QUOT]
How to backup dump file from working LG v30 and flash it on "9008 bricked phone". (I have two v300L phones. One is working another one is hard bricked)
Click to expand...
Click to collapse
Hello everyone,
I want to unlock boot loader on my LG G PAD IV 8 (V533).
I did the OEM unlock in setting of developer options, But I couldn't reboot to bootloader and fastboot mode.
I tried:
1) adb reboot bootloader -> it reboots normally
2) Volume down and power and release power and hold all keys down --> IMEI display
3) Hold volume Up and connect USB --> Download mode (no fastboot)
4) Volume down and power and release power and hold back power --> factory reset
How can I enter to fastboot mode on this device so I can unlock the device? I don't find the key combination.
Thanks
Did you fimd any imfo on this yet???
Same situation. I did exactly the same thing you did and just found your post now.
No way at all to ROOT or Unlock LG V533 Bootloader ??
eggmama said:
Same situation. I did exactly the same thing you did and just found your post now.
Click to expand...
Click to collapse
Hi,
Looks like the Canadian variant of the LG GPad IV 8.0 is unrootable or unable to unlock the bootloader. However, the US T-Mobile variant (V530) which is essentially the same specs, is rootable according to other XDA post https://forum.xda-developers.com/g-pad-x-80/how-to/guide-root-lg-g-pad-v530-newbies-t3901485
Should any new info come up regarding this variant, feel free to post it here. Thanks
I just flashed 8.1 with a Korean kdz. onto an LG-V533 using LGUP Dual Mode. Next I will see about recovery, but for now pleased with the results. I got tired of searchig for American firmware with identical hardware.
mindlery said:
I just flashed 8.1 with a Korean kdz. onto an LG-V533 using LGUP Dual Mode. Next I will see about recovery, but for now pleased with the results. I got tired of searchig for American firmware with identical hardware.
Click to expand...
Click to collapse
Could you please tell us where to download it and how to flash? There's any tutorial around?
mindlery said:
I just flashed 8.1 with a Korean kdz. onto an LG-V533 using LGUP Dual Mode. Next I will see about recovery, but for now pleased with the results. I got tired of searchig for American firmware with identical hardware.
Click to expand...
Click to collapse
Did you simply use the LGUP Dev mode and flash the Korean kdz onto the V533 or did you modify anything somehow? Would like to try it but not familiar with flashing LG devices, only ZTE and HTC
That's correct. I am going from memory here, but i know i did not make any alterations of any kind prior. It will repartition the device and i'm not certain if you can revert.
I did it for a friend and it works well. You'll wind up with a few weird Korean apps. The ones you can't uninstall just use adb or app manager.
I am pretty sure the selection i used was "download" and it gave a warning about repartitioning. So obviously i did it. I think it froze during initial boot. I recall waiting far too long and just force rebooted and all was well. I am much more comfortable flashing a Motorola or Samsung myself. I've cross flashed a few Lg's now and they seem to work well.
Even though i spend a lot of time making sure it can work, you may get different results. Make sure it's charged good. I learned that one already. Let me know how it goes!
After your cross-flash, 3g/lte works? Your IMEI remains the same as original IMEI?
Thanks.
mindlery said:
That's correct. I am going from memory here, but i know i did not make any alterations of any kind prior. It will repartition the device and i'm not certain if you can revert.
I did it for a friend and it works well. You'll wind up with a few weird Korean apps. The ones you can't uninstall just use adb or app manager.
I am pretty sure the selection i used was "download" and it gave a warning about repartitioning. So obviously i did it. I think it froze during initial boot. I recall waiting far too long and just force rebooted and all was well. I am much more comfortable flashing a Motorola or Samsung myself. I've cross flashed a few Lg's now and they seem to work well.
Even though i spend a lot of time making sure it can work, you may get different results. Make sure it's charged good. I learned that one already. Let me know how it goes!
Click to expand...
Click to collapse
---------- Post added at 08:51 AM ---------- Previous post was at 08:49 AM ----------
Please let me know if you tried, fail or not. Thanks.
fuzzmania said:
Did you simply use the LGUP Dev mode and flash the Korean kdz onto the V533 or did you modify anything somehow? Would like to try it but not familiar with flashing LG devices, only ZTE and HTC
Click to expand...
Click to collapse
Sorry. I did it and it was successful
By this do you mean your IMEI remained the same (original IMEI)?
I would like to cross-flash in order to unlock the bootloader, then install TWRP. Thank you. Could you give more details about
(1) Your original model. I assume it was LG-V533 Canada Rogers or Telus.
(2) After cross-flashing, the model changed to ...? Have you tried "adb reboot bootloader" . Inside bootloader: "flashboot oem unlock"?
mindlery said:
Sorry. I did it and it was successful
Click to expand...
Click to collapse
sintoo said:
By this do you mean your IMEI remained the same (original IMEI)?
I would like to cross-flash in order to unlock the bootloader, then install TWRP. Thank you. Could you give more details about
(1) Your original model. I assume it was LG-V533 Canada Rogers or Telus.
(2) After cross-flashing, the model changed to ...? Have you tried "adb reboot bootloader" . Inside bootloader: "flashboot oem unlock"?
Click to expand...
Click to collapse
I have no idea. I did it to upgrade the OS and my buddy never intended to put in a SIM. I will see if i can get him to check. Pretty sure his ex has it now. But i'll check out the imei if possible. Should be able to tell by the first 9 digits. I never attempted unlocking the bootloader either Sorry i cannot help much beyond that.
---------- Post added at 03:16 PM ---------- Previous post was at 02:36 PM ----------
sintoo said:
By this do you mean your IMEI remained the same (original IMEI)?
I would like to cross-flash in order to unlock the bootloader, then install TWRP. Thank you. Could you give more details about
(1) Your original model. I assume it was LG-V533 Canada Rogers or Telus.
(2) After cross-flashing, the model changed to ...? Have you tried "adb reboot bootloader" . Inside bootloader: "flashboot oem unlock"?
Click to expand...
Click to collapse
I have no idea. I did it to upgrade the OS and my buddy never intended to put in a SIM. I will see if i can get him to check. Pretty sure his ex has it now. But i'll check out the imei if possible. Should be able to tell by the first 9 digits. I never attempted unlocking the bootloader either Sorry i cannot help much beyond that.
hrh0001 said:
Hello everyone,
I want to unlock boot loader on my LG G PAD IV 8 (V533).
I did the OEM unlock in setting of developer options, But I couldn't reboot to bootloader and fastboot mode.
I tried:
1) adb reboot bootloader -> it reboots normally
2) Volume down and power and release power and hold all keys down --> IMEI display
3) Hold volume Up and connect USB --> Download mode (no fastboot)
4) Volume down and power and release power and hold back power --> factory reset
How can I enter to fastboot mode on this device so I can unlock the device? I don't find the key combination.
Thanks
Click to expand...
Click to collapse
Hello
Does anyone have any active custom rom links/tutorials for V533 and V497? seems all online are down or gone? Thx
So, I have an LG v30 that I remember I absolutely loved at one time, and I probably still do. It's been sitting in a box because a couple years back amidst trying root my phone and all I managed to brick this LG V30 I have. The only thing I don't remember how I did it. I do know that the phone doesn't turn on anymore. It's just a black screen with no vibes or anything. But device manager wakes up when I plug it into Windows. So there IS something there. Is there anyway I could revive this phone somehow? I haven't been practicing with any of this stuff for a couple years, but all like riding a bike, no? If anyone has any insights into this stuff, would you be able enlighten me? Or am SOL?
I'd first try following the unlock & root guide:
LG V30/V30+/V30S Bootloader Unlock & Root Method (With Clear Instructions)
(WTF...!) LG V30/V30+/V30S Bootloader Unlock & Root Method (With Clear Instructions) WTF...! LG V30,V30+,V30S (MOST VARIANTS) BOOTLOADER UNLOCK, TWRP, ROOT INSTRUCTIONS HERE >>>CLICK HERE TO POST #193
forum.xda-developers.com
It could be that your phone is in download mode or something and accessible with LGUP or ADB tools.
If not, there's an unbrick guide here:
LG V30 Unbrick guide (Qualcomm EDL 9008 Mode, Hardbirck, with no download mode)
If you try this method, I nor anybody else is responsible for any further damage done to your phone. Models Confirmed : V300L We currently have firehose for V30. Therefore, we can program UFS flash memory in 9008 mode. It requires...
forum.xda-developers.com
Before trying the method in the first post, however, you may want to try the newer method in my reply, though:
LG V30 Unbrick guide (Qualcomm EDL 9008 Mode, Hardbirck, with no download mode)
If you try this method, I nor anybody else is responsible for any further damage done to your phone. Models Confirmed : V300L We currently have firehose for V30. Therefore, we can program UFS flash memory in 9008 mode. It requires...
forum.xda-developers.com