LGV30 cant be unlocked，No problem with the computer driver
faatboot flash unlock unlock.bin
target didnt repart max-download-size
sending"unlock"(1KB)...
:crying:
hi, i know "... No problem with the computer driver..."
But please try on other computer and also with other fastboot.exe file or install other adb/fastboot drivers again.
( you mark " OEM unlock " option in developer menu ? )
Which phone? Which version of software are you on?
Try another computer without the lg drivers installed.
a1341880082 said:
LGV30 cant be unlocked，No problem with the computer driver
faatboot flash unlock unlock.bin
target didnt repart max-download-size
sending"unlock"(1KB)...
:crying:
Click to expand...
Click to collapse
1) You don't say which variant you have. H930, US998, etc.
2) You don't say what FIRMWARE you are using. If Oreo, what version: 20D, 20F, etc. The most recent versions have the bootloader unlock exploit patched, but usually gives you a different error message. Still we need to know what software version you are on.
3) If you've read the WTF guide, I include several trouble shooting tips. That link takes you to a standalone post where I repeated them, but they're also in the guide itself. Please report back when you've tried those?
4) Why open a new thread when you can ask the same question in WTF bootloader/root thread -- the thread dedicated to what you are trying to do? If that's what you're using, and not using official LG bootloader unlock code? Even if you are using official LG bootloader unlock code (which I did with one of my US998 V30), the trouble shooting tips still help.
Here's why I'm saying that. THAT EXACT SAME PROBLEM you have has been reported several times IN THAT THREAD -- and in each case was fixed. Go to the WTF thread and search for the words: target report. You'll see others who had the same problem and in each case was resolved. SEARCH is often the answer, or maybe going through the trouble shooting tips first.
I have to reinstall LG mobile drivers twice a week, so I laugh when you say no problem with the computer driver.
I just helped someone who insisted it wasn't his computer. Guess what? It was his computer. Actually the drivers with the computer... He tried two other computers, but the wonky LG/Windows drivers finally worked on an older Dell, he said.
i have the same problem but with my LG-US998, i already downgrade to android nuggat and then upgrade to android oreo, and i cant unlock the bootloader
please help me
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Anguinella said:
i have the same problem but with my LG-US998, i already downgrade to android nuggat and then upgrade to android oreo, and i cant unlock the bootloader
please help me
Click to expand...
Click to collapse
Read my post just above yours for the answer.
Specifically point #2 --You don't say which US998 Oreo you are on (it matters for bootloader unlock).
Point #3 -- You also don't say which of the dozen Trouble Shooting tips from the WTF thread you tried. Hint, try all of them.
Point #4 -- Also you don't say why you posted here, instead of the WTF thread where the instructions are. I asked that question of the original poster when I gave him help.
So, I guess you didn't read any of the answers provided?
Related
Ok so my goal is to get my new vs985 12b to CM12 or something cooler. So first step I need to downgrade the phone in order to root. I've been trying to follow the instructions here http://www.androidrootz.com/2014/07/...iants.html?m=1 but I seem to be stuck at step 19.
Initially in the flash tool I used the LGVS985_20140620_LGFLASHv160.dll - but when I ran the flash tool it gave me a Device Model is different" "factory model check error" or something like that. So I had seen on LGs site that they distinguish between the vs985 and the lgvs985 and I saw here that they suggested using the LGUP_8974.dll insted which is supposedly "generic". I ran with that but got another error, I think something about there being a mismatch in version or something.
I went back to try and recreate and take a screenshot but now no matter which dll I use I get this download error:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Which dll download do I use? how do I get the flash tool working again? Using a Virtualbox W7 64 bit machine on LM 17 64bit host.
abexman said:
Ok so my goal is to get my new vs985 12b to CM12 or something cooler. So first step I need to downgrade the phone in order to root. I've been trying to follow the instructions here http://www.androidrootz.com/2014/07/...iants.html?m=1 but I seem to be stuck at step 19.
Initially in the flash tool I used the LGVS985_20140620_LGFLASHv160.dll - but when I ran the flash tool it gave me a Device Model is different" "factory model check error" or something like that. So I had seen on LGs site that they distinguish between the vs985 and the lgvs985 and I saw here that they suggested using the LGUP_8974.dll insted which is supposedly "generic". I ran with that but got another error, I think something about there being a mismatch in version or something.
I went back to try and recreate and take a screenshot but now no matter which dll I use I get this download error:
Which dll download do I use? how do I get the flash tool working again? Using a Virtualbox W7 64 bit machine on LM 17 64bit host.
Click to expand...
Click to collapse
use the instructions in the return to stock thread in the general forum. you shouldnt be downloading anything with the flash tool. you download the file separately.
if you are getting a version mismatch, which is very odd since you bought the device new, use the generic dll. this really shouldnt be happening though. on a new device, that hasnt been flashed with another carriers firmware, the correct dll should work.
I believe I am following the instructions closely. Please see what happens, I recorded this screen record. What am I doing wrong?
abexman said:
I believe I am following the instructions closely. Please see what happens, I recorded this screen record. What am I doing wrong?
Click to expand...
Click to collapse
If you're on 12 (which I gather by your other thread you are), then this is the thread you should follow to the T...have you tried these steps?
Download the vs98510b kdz file and use the 2014 LG flashtool.
Or download the vs98510b tot file and use the flashtool u have
I'm currently on CM 13.0-20160809-NIGHTLY-onyx and I've tried to flash three different Roms on my phone (Two different versions of cm14 and OOS3) with TWRP. But every time I get the error message attached in the screenshot.
Now, I've seen a few people online having similar problems, but it was mostly for cm12 and the suggested fixes are not really helpful for my situation.
I've somehow lost my stock backup so I'm kinda lost right here.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
In general Error 7 usually means you're using the wrong version of TWRP. I'm still using Blu_Sparks version for the new bootloader.
quoakkaflocka said:
I'm currently on CM 13.0-20160809-NIGHTLY-onyx and I've tried to flash three different Roms on my phone (Two different versions of cm14 and OOS3) with TWRP. But every time I get the error message attached in the screenshot.
Now, I've seen a few people online having similar problems, but it was mostly for cm12 and the suggested fixes are not really helpful for my situation.
I've somehow lost my stock backup so I'm kinda lost right here.
Click to expand...
Click to collapse
You need to upgrade your bootloader and TWRP.you are using very old CM and now everything is changed so upgrade your boot loader and recovery.
I already use TWRP 3.0.2-0 which is the newest version according to TWRP Manager.
How do I upgrade my bootloader?
Edit: So I found this way to do it :Link
The thing is: it says the bootloader must be unlocked, but if I type "fastboot devices" I get nothing back. "adb devices works. I'm pretty sure that my bootloader is unlocked since I have a custom rom and my device is rooted but I'm not sure if I have activated the CM recovery option in the developer settings ever since.
I really don't wanna brick my phone so I'm not sure if I should blindly follow the steps in the link above.
quoakkaflocka said:
I already use TWRP 3.0.2-0 which is the newest version according to TWRP Manager.
How do I upgrade my bootloader?
Edit: So I found this way to do it :Link
The thing is: it says the bootloader must be unlocked, but if I type "fastboot devices" I get nothing back. "adb devices works. I'm pretty sure that my bootloader is unlocked since I have a custom rom and my device is rooted but I'm not sure if I have activated the CM recovery option in the developer settings ever since.
I really don't wanna brick my phone so I'm not sure if I should blindly follow the steps in the link above.
Click to expand...
Click to collapse
"fastboot devices" doesn't work unless you are in the bootloader
in stall twrp.....before can Bootable
I tried but failed
1 volume down+connect
2adb reboot bootloader
3boot twrp =reset phone
Failed all three commands
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
sandking707 said:
in stall twrp.....before can Bootable
I tried but failed
1 volume down+connect
2adb reboot bootloader
3boot twrp =reset phone
Failed all three commands
Click to expand...
Click to collapse
What phone do you have? V30 is not the correct answer.
Are you saying you have installed TWRP or trying to install TWRP? Please write complete sentences.
If you used the WTF INSTRUCTIONS, I tell you how to boot to TWRP the first time. And it's not any you have listed.
It's a bit confusing what yer trying to do... to me anyway.
But... your developer options indicate the 'Bootloader is already unlocked'...
So, what are you trying to do? unlock it again? just get to bootloader?
AsItLies said:
It's a bit confusing what yer trying to do... to me anyway.
But... your developer options indicate the 'Bootloader is already unlocked'...
So, what are you trying to do? unlock it again? just get to bootloader?
Click to expand...
Click to collapse
Yeah, his bootloader is already unlocked. I assume he trying to boot to TWRP custom recovery and he's calling it the bootloader, for some unknown reason.
But I also want to know what variant he has...
In WTF I tell how to boot to TWRP using fastboot commands.
ChazzMatt said:
What phone do you have? V30 is not the correct answer.
Are you saying you have installed TWRP or trying to install TWRP? Please write complete sentences.
If you used the WTF INSTRUCTIONS, I tell you how to boot to TWRP the first time. And it's not any you have listed.
Click to expand...
Click to collapse
Yes, lg v300l, I pandan TWRP and it's complete But after I install ron us998, made brick. I fixed it with box and it caused this problem.
AsItLies said:
It's a bit confusing what yer trying to do... to me anyway.
But... your developer options indicate the 'Bootloader is already unlocked'...
So, what are you trying to do? unlock it again? just get to bootloader?
Click to expand...
Click to collapse
I want to relock bootloader
sandking707 said:
I want to relock bootloader
Click to expand...
Click to collapse
You need fastboot flash commands. If you can't even ADB to bootloader, your "box" fix did not work to make it be complete US998.
Go into download mode and install H930 KDZ. Just like WTF tells you to do with Korean models to get fastboot flash commands. Then ADB to bootloader.
Hello!
I need some assistance for relocking the bootloader of 10 plus.
It appears i get the following:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Is there a way to Relock it or should i wait for a flashtool update maybe?
Any help will be appreciated.
Thank you.
The method of unlocking
JohnKaraz said:
Hello!
I need some assistance for relocking the bootloader of 10 plus.
It appears i get the following:
Is there a way to Relock it or should i wait for a flashtool update maybe?
Any help will be appreciated.
Thank you.
Click to expand...
Click to collapse
Hi!
Can you tell me, please, what is really happened?
1. Have you the locked bootloader and want relock this for own goal?
2. Did you unlock the bootloader and want relock this?
3. The most important!!! How you unlocked the bootloader if you did unlock this? What the tools you used? The official Sony or from third part?
So, please, write detailed yours problem if you need the help. We cannot help to fix repercussion if you don't say the reason
Xperiavely, Bofino
Hello,
Well, I wanted to experiment with Gcam - Camera2api etc and other mods!
Since I can't find yet anything that works with this model, I wanted to re-lock the bootloader and remove the message on start up "Bootloader is unlocked etc etc" and also revert back to original firmware.
I used flashtool - latest version 9.28 (Androxyde) and successfully unlocked the bootloader!
When I tried to re-lock it (As I have done this with previous Xperia phones) I got the error in the 1st post!
If you need any more details please let me know!
Thank you,
John.
JohnKaraz said:
Hello,
Well, I wanted to experiment with Gcam - Camera2api etc and other mods!
Since I can't find yet anything that works with this model, I wanted to re-lock the bootloader and remove the message on start up "Bootloader is unlocked etc etc" and also revert back to original firmware.
I used flashtool - latest version 9.28 (Androxyde) and successfully unlocked the bootloader!
When I tried to re-lock it (As I have done this with previous Xperia phones) I got the error in the 1st post!
If you need any more details please let me know!
Thank you,
John.
Click to expand...
Click to collapse
I did the same thing using fastboot unlock command. But for now there's no way to fix this. Flashing the stock firmware, does not fix the issue. In fact it worked on some of the previous devices. But this time I don't see any solutions. I even tried so many commands using fastboot. But non of em worked. Let's hope that Sony will release some kind of commands to relock the bootloader.
Hoping someone can help, no idea why this is happening. I have a US Unlocked G8X (G850QM). I simply want to upgrade to Android 12.
OTA portion of Android shows no update.
LG Bridge shows G850QM then downloads Android 12. Update starts then errors out at 0% "Your phone cannot update"
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
From there I installed LGUP and downloaded kdz from LG-Firmwares. That gives me the error saying I can't change models from T-Mo to Open.
The device works on T-Mo's network so I'm assuming it is an actual G850QM, but I may be wrong. Has anyone experienced this? I don't want to change models, I simply want the update. I have no idea if the seller could have done funny business and sold me am "unlocked" version when in fact he flashed a T-Mobile one.
Don't know much about LG devices, this is my first one.
Help, I'm going crazy!
I fixed this issue, starting at this post on the thread [Tutorial] Crossflash, Bypass OPID Mismatched Error
Really weird, no idea why it happened, but model was unlocked, then ended up using QFIL to back up partitions and wipe the device. Flashed unlocked Android 12 kdz, which got it to work but wiped the serial and change the device to G850UM.
Restored the FTM partition to return the serial number which also changed the model number back to G850QM.
My device is now upgraded to Android 12 with everything in order. Visit that link and read through the posts if you're in the same situation or want to upgrade like I did.
dimex said:
I fixed this issue, starting at this post on the thread [Tutorial] Crossflash, Bypass OPID Mismatched Error
Really weird, no idea why it happened, but model was unlocked, then ended up using QFIL to back up partitions and wipe the device. Flashed unlocked Android 12 kdz, which got it to work but wiped the serial and change the device to G850UM.
Restored the FTM partition to return the serial number which also changed the model number back to G850QM.
My device is now upgraded to Android 12 with everything in order. Visit that link and read through the posts if you're in the same situation or want to upgrade like I did.
Click to expand...
Click to collapse
Is your fingerprint working? , I'm on TMO_US aswell, cross flashed to OPEN_CA, but sadly my fingerprint doesn;t work anymore, bootloader is locked.