relocking bootloader, unrooting, installing marshmallow - T-Mobile LG V10 Q&A, Help & Troubleshooting

please help me. ive been dealing with issues with my v10 since i tried installing a custom rom this morning. i had to factory reset my phone and bring it back to 5.1.1 after accidentally softbricking it. now i want to update it to 6.0 to see if i can smooth out some of the many issues that suddenly rose (phone restarting upon trying to uninstall things, settings crashing when opening the security tab among many others) and trying to install the ota via flashfire didnt work. so i just want to completely relock the bootloader and unroot my phone and just get it back to normal. can someone please help me.
(im sorry im just so tired ive been dealing with this since this morning, its now 4am)
FIXED: just used the lg up client to install the marshmallow kdz. everything is working fine now.

Any luck???

Steve012th said:
Any luck???
Click to expand...
Click to collapse
yup! just used the lg up client and used the "upgrade" feature with the marshmallow kdz file, everything is back to normal now

Related

[Q] Phone is "Broken" Please Help!

Alright, I don't really know what happened or what I did, but something bad happened. To begin with, I rooted my phone with Stump and that went fine. After a month or so my phone started to lock itself out and sometimes not unlock. This bug, I don't know what it was, was probably from one of the roms. I uninstalled and removed all the roms and "unrooted" my phone. When I try to root my phone again, it sees the phone as unsupported. I did a hard reset/ I even used towelroot and that was bad. My phone also can't be used on my computer because it won't read it as an LG device with a driver. I've hard reset several times and tried many things. What I know for sure is that one rom or something didn't get removed. For example, I had an emoji switcher rom and I still have Google's emoji's instead of the default LG after reset. I can also lock my phone by double tapping the top left corner, which was another rom. This is all when "unrooted"
Can someone help me fix this? I don't have a warranty on the phone and SuperSU doesn't let me do anything on it.
Andorew said:
Alright, I don't really know what happened or what I did, but something bad happened. To begin with, I rooted my phone with Stump and that went fine. After a month or so my phone started to lock itself out and sometimes not unlock. This bug, I don't know what it was, was probably from one of the roms. I uninstalled and removed all the roms and "unrooted" my phone. When I try to root my phone again, it sees the phone as unsupported. I did a hard reset/ I even used towelroot and that was bad. My phone also can't be used on my computer because it won't read it as an LG device with a driver. I've hard reset several times and tried many things. What I know for sure is that one rom or something didn't get removed. For example, I had an emoji switcher rom and I still have Google's emoji's instead of the default LG after reset. I can also lock my phone by double tapping the top left corner, which was another rom. This is all when "unrooted"
Can someone help me fix this? I don't have a warranty on the phone and SuperSU doesn't let me do anything on it.
Click to expand...
Click to collapse
after removing root, you need to flash back to stock to get it working again with the exploit.
Andorew said:
Alright, I don't really know what happened or what I did, but something bad happened. To begin with, I rooted my phone with Stump and that went fine. After a month or so my phone started to lock itself out and sometimes not unlock. This bug, I don't know what it was, was probably from one of the roms. I uninstalled and removed all the roms and "unrooted" my phone. When I try to root my phone again, it sees the phone as unsupported. I did a hard reset/ I even used towelroot and that was bad. My phone also can't be used on my computer because it won't read it as an LG device with a driver. I've hard reset several times and tried many things. What I know for sure is that one rom or something didn't get removed. For example, I had an emoji switcher rom and I still have Google's emoji's instead of the default LG after reset. I can also lock my phone by double tapping the top left corner, which was another rom. This is all when "unrooted"
Can someone help me fix this? I don't have a warranty on the phone and SuperSU doesn't let me do anything on it.
Click to expand...
Click to collapse
You have to flash back to stock via the link below. Once you Unroot it is the only way of getting root back. Plus it is always nice to know how to return to stock before someone starts rooting, flashing roms etc... so when you get into this positions you already know the solution.
Edit: Make sure you do not take the System update after you flash back to 10b otherwise you will not be able to root any way.
http://forum.xda-developers.com/verizon-lg-g3/general/guide-flash-to-stock-10b-kdz-method-t2928140
Jimi Mack said:
You have to flash back to stock via the link below. Once you Unroot it is the only way of getting root back. Plus it is always nice to know how to return to stock before someone starts rooting, flashing roms etc... so when you get into this positions you already know the solution.
Edit: Make sure you do not take the System update after you flash back to 10b otherwise you will not be able to root any way.
http://forum.xda-developers.com/verizon-lg-g3/general/guide-flash-to-stock-10b-kdz-method-t2928140
Click to expand...
Click to collapse
Thanks for the Help. I got my phone back to stock. I don't actually plan on rerooting it for a while. But, do you know why my phone won't take the system update? I tried to and an error appeared.
Andorew said:
Thanks for the Help. I got my phone back to stock. I don't actually plan on rerooting it for a while. But, do you know why my phone won't take the system update? I tried to and an error appeared.
Click to expand...
Click to collapse
Did you get back to stock via the method I supplied? It has to be done that way and then check in your "about phone" and verify you are on "10b". From here the phone should take the 11c update.
Jimi Mack said:
Did you get back to stock via the method I supplied? It has to be done that way and then check in your "about phone" and verify you are on "10b". From here the phone should take the 11c update.
Click to expand...
Click to collapse
Yes, I have 10b, but it fails to update to 11c
Andorew said:
Yes, I have 10b, but it fails to update to 11c
Click to expand...
Click to collapse
Did you disable anything ?
If you returned to stock v10b via the .kdz file, you will not get the OTA because your are on an earlier version of v10b than the phone released with.
You are in a perfect situation to flash bumped TWRP recovery and then the v11c modem, system, and boot images, effectively updating you just like the OTA would have.
If you require the OTA to self-apply, then you need to restore using the .TOT method.
Sent from my VS985 4G using Tapatalk
trent999 said:
If you returned to stock v10b via the .kdz file, you will not get the OTA because your are on an earlier version of v10b than the phone released with.
You are in a perfect situation to flash bumped TWRP recovery and then the v11c modem, system, and boot images, effectively updating you just like the OTA would have.
If you require the OTA to self-apply, then you need to restore using the .TOT method.
Sent from my VS985 4G using Tapatalk
Click to expand...
Click to collapse
How can I flash a newer version such as 11c(Or upcoming Android L)? Without .tot
You can't. You kdz back to keep from getting the update so you can root and bump and flash roms. You tot to get to the right version to take the update
Once L is released OTA, our noble developers will make it possible for us who have root and recovery to flash the OTA components safely, retaining root and custom recovery.
We hope.
Why would you want to take the current locked OTA?
If you TOT you can still root. Before you take the update.

Can't Update LG L70 After Root?

I successfully rooted my LG L70 with towelroot, but I have a problem now. I can't update the software on my phone from ms32310b to ms32310c. It downloads, reboots and appears to install and says system is up to date, but it's still at ms32310b and a couple days later says I need to download the update again. Will it not update because my phone is rooted now with towelroot? Does anyone know how I can maybe force the update so I can stop getting these update notifications? Thank you!
I seem to have this same problem but my phone is the ls740
lil-g-gamegenuis said:
I seem to have this same problem but my phone is the ls740
Click to expand...
Click to collapse
I guess we have to use lg flash tool to manually flash the KDZ update file, but I'm not sure if updating will unroot the device since the new version in my case doesn't support root.
well on my phone i have CWM so i could probably find a zip to flash
bogarty said:
I successfully rooted my LG L70 with towelroot, but I have a problem now. I can't update the software on my phone from ms32310b to ms32310c. It downloads, reboots and appears to install and says system is up to date, but it's still at ms32310b and a couple days later says I need to download the update again. Will it not update because my phone is rooted now with towelroot? Does anyone know how I can maybe force the update so I can stop getting these update notifications? Thank you!
Click to expand...
Click to collapse
if you root your phone mostly you do not get ota updates and if you get one and install it you lose root
Crom4rtie said:
if you root your phone mostly you do not get ota updates and if you get one and install it you lose root
Click to expand...
Click to collapse
This is absolutely correct. I rooted my LGMS323 with Towelroot (which worked beautifully I might add) but weeks later made the terrible oversight of approving an OTA update without thinking which nuked the root. I've been stuck ever since. Once you update to MS32310c there is NO EASY WAY of rooting your device (as of yet). The only way to reroot is to start over and downgrade from (c) back to (b) or (a) by flashing the KDZ as you mentioned. Because I'm without a machine at the moment and unable to do this I'm TRULY stuck. Don't be me! Stick with what you've got!
jaydeedub said:
This is absolutely correct. I rooted my LGMS323 with Towelroot (which worked beautifully I might add) but weeks later made the terrible oversight of approving an OTA update without thinking which nuked the root. I've been stuck ever since. Once you update to MS32310c there is NO EASY WAY of rooting your device (as of yet). The only way to reroot is to start over and downgrade from (c) back to (b) or (a) by flashing the KDZ as you mentioned. Because I'm without a machine at the moment and unable to do this I'm TRULY stuck. Don't be me! Stick with what you've got!
Click to expand...
Click to collapse
Thank you! I probably will. Unless of course they come out with a stable Lollipop rom, then I might be tempted to install Clockworkmod and check it out.

How to unroot Kyocera Brigadier

I rooted my Kyocera with Kingroot, worked well. Wasn't to keen on some of the files it was adding and found I couldn't unroot with Kingroot built in feature. So I then found I could use SuperSu-Me to rid myself of Kingroot and purchased. It removed Kingroot and I am still unable to uninstall root so that I can upgrade to lollipop. All I get is software update failed. Any suggestions. I even did a factory reset and phone is still rooted. I have not tried any install and custom roms.
Did you ever fix this?
OTA uptate to lolipop bricked my phone... I was able to find a Rooted 5.1 rom to rescue it. But like you, I cannot remove root and all future update attempts keep failing...
Did you try to flash a stock 5.1 rom on your rooted 5.1 rom? That should allow to get back to normal upgrade (back in time, it usually worked, still I am not aware of latest android pains regarding that matter)
Harsher said:
Did you try to flash a stock 5.1 rom on your rooted 5.1 rom? That should allow to get back to normal upgrade (back in time, it usually worked, still I am not aware of latest android pains regarding that matter)
Click to expand...
Click to collapse
I was not able to find an unrooted Verizon factory ROM for my Brigadier.
ghj018 said:
I was not able to find an unrooted Verizon factory ROM for my Brigadier.
Click to expand...
Click to collapse
I am not sure you need it to be verizon to just be able to leap to "future" android version, unless this version is only available via kies from your PSP/carrier.
flashing any stock rom might work. Alternative would be to find an unrooted kernel for your android version of a rooted but else stock ROM (as some people do as they like TW experience but with the added benefits of root). But they are just guesses, I wish someone with more technical know-how would join, I just talk from past experiences, not from current ones, so it might have changed.
Harsher said:
Did you try to flash a stock 5.1 rom on your rooted 5.1 rom? That should allow to get back to normal upgrade (back in time, it usually worked, still I am not aware of latest android pains regarding that matter)
Click to expand...
Click to collapse
this phone may have been carrier specific to Verizon...
I did find some custom roms for marshmallow and nougat. But that's totally new territory for me to learn how to put those ones on and of course no updates. 5.1 is as far as the Brigadier went officially. This was not a common phone so it's support and information for it is scarce
---------- Post added at 08:48 PM ---------- Previous post was at 08:21 PM ----------
This is the update it keeps asking me to install , and it keeps failing . I suppose if anybody had a fully updated ROM for the Brigadier that would be useful solution...
https://www.verizonwireless.com/support/kyocera-brigadier-update/
Do you have xposed installed? Sometimes that can cause problems.
I do not, I am going to attempt to put TWRP on and then flash the Super SU Binary so that I can run FlashFire.
Lots a learning lol
Locked bootloader. You can run TWRP from adb but you cannot permanently flash it to the device.
I rooted with Kingroot and updated my phone. It was on 4.4.2 1.102vz. My phone boots up but screen goes blank after the Kyocera screen. I powers it off one time but it was luck. I can boot it into stock recovery. I would like to flash the 5.1 ROM to it and beagle to use it. I do not know how to flash a ROM to the phone since it does not have fast boot. Can anyone assist me? The phone was new and never used too. Was going to be a great phone for me at work. I have rooted before and took a ota and I only risked loosing root. But that was with Droid phones. That is where I have more experience in.

Z3v 5.1.1 Full Root

I was able to accomplish a Full Root on the latest OTA update on the phone.
Previously I was running Stock 4.4.4 KitKat with SuperSu and had issues with the OTA, since I had removed Apps.
I installed the Stock 4.4.4 ftf to the phone using the flashtool.
Then was successful in receiving the Prompt to update.
After Update, I installed. "Kingroot" for android. just google it. NOT KINGOROOT or any other.
After running kingroot, King User was installed.
In my experience, no other root method will achieve full root. I was not happy with using Kinguser, since i was a Supersu fan. But anytime I successfully removed kinguser, to swap for Supersu, I had lost partial root access, and could not uninstall apps. I could only Freeze.
I also tried Superuser, but only kinguser allowed me to fully uninstall bloatware, and other apps from the phone.
Just thought I would share.
Thanks, Iambedook. Every experience helps. Kingoroot got me into trouble once before in the past.
Can you flash back to 4.4 from 5.1.1?
iambedook said:
I was able to accomplish a Full Root on the latest OTA update on the phone.
Previously I was running Stock 4.4.4 KitKat with SuperSu and had issues with the OTA, since I had removed Apps.
I installed the Stock 4.4.4 ftf to the phone using the flashtool.
Then was successful in receiving the Prompt to update.
After Update, I installed. "Kingroot" for android. just google it. NOT KINGOROOT or any other.
After running kingroot, King User was installed.
In my experience, no other root method will achieve full root. I was not happy with using Kinguser, since i was a Supersu fan. But anytime I successfully removed kinguser, to swap for Supersu, I had lost partial root access, and could not uninstall apps. I could only Freeze.
I also tried Superuser, but only kinguser allowed me to fully uninstall bloatware, and other apps from the phone.
Just thought I would share.
Click to expand...
Click to collapse
I'd love to try this, but I'm kinda unwilling/aprehensious to take the chance with rooting apps. Can you confirm that you can use flashtool to revert back to 4.4? I just know Verizon would block such a thing in an update, they can be jerks. (like the moto razr maxx hd) Any insight is appreciated.
Astoras said:
I'd love to try this, but I'm kinda unwilling/aprehensious to take the chance with rooting apps. Can you confirm that you can use flashtool to revert back to 4.4? I just know Verizon would block such a thing in an update, they can be jerks. (like the moto razr maxx hd) Any insight is appreciated.
Click to expand...
Click to collapse
Yes, you can revert back to 4.4.4 through Flashtool. Doing so though, you will not have Advanced Calling or the refreshing Lollipop UI. Also, unless you do something about it, you will be promptly reminded all the time to update to 5.1.1.
GigaSPX said:
Yes, you can revert back to 4.4.4 through Flashtool. Doing so though, you will not have Advanced Calling or the refreshing Lollipop UI. Also, unless you do something about it, you will be promptly reminded all the time to update to 5.1.1.
Click to expand...
Click to collapse
Giga,
If I use this method to root 5.1.1., can I install dual recovery and Camera 2 and the FM tuner app? I'd also like the updated flashlight you put together but don't see that as a separate install. Should I wait or go ahead with this method for root?
Thanks, Pat
pvcdroid said:
Giga,
If I use this method to root 5.1.1., can I install dual recovery and Camera 2 and the FM tuner app? I'd also like the updated flashlight you put together but don't see that as a separate install. Should I wait or go ahead with this method for root?
Thanks, Pat
Click to expand...
Click to collapse
You may root, but I would advise against anything else. the Z5 Camera is most likely not compatible for our phones on 5.1.1, and neither is the FM Tuner. It's a whole lot I can't touch base on yet.
Astoras said:
I'd love to try this, but I'm kinda unwilling/aprehensious to take the chance with rooting apps. Can you confirm that you can use flashtool to revert back to 4.4? I just know Verizon would block such a thing in an update, they can be jerks. (like the moto razr maxx hd) Any insight is appreciated.
Click to expand...
Click to collapse
I was able to flash back to 4.4.4 after i messed things up, but after going back to 4.4.4 i am struggling to get back to 5.1.1. The updates are not appearing, stating I am at the latest version.
I would also like a confirm if this. Because I'm sitting around and waiting for a rooted 5.1.1 copy for the phone. Im on 5.0.2 right now and all is working good but still waiting. Thanks all.
I'm going to see if I can root after upgrading to 5.1.1, but I have the stock firmware just incase.
Just uploaded a rooted twrp backup with real superuser ++++much more
Tigerhoods said:
Just uploaded a rooted twrp backup with real superuser ++++much more
Click to expand...
Click to collapse
Wow!!! That sounds great, thanks Tiger
thals1992 said:
I'm going to see if I can root after upgrading to 5.1.1, but I have the stock firmware just incase.
Click to expand...
Click to collapse
Just an FYI, after I needed to revert to 4.4.4. I was struggling to receive updates to get back to 5.1.1. I had to use the Flashtool, 3-5 times to get the correct update prompts to appear. If anyone else had similar issues when reverting back, let me know, but re flashing repeatedly worked for me.
Tigerhoods said:
Just uploaded a rooted twrp backup with real superuser ++++much more
Click to expand...
Click to collapse
Wow,
Download url please
immtu said:
Wow,
Download url please
Click to expand...
Click to collapse
Just scroll down to the z3v dev section.
I was actually able to flash the stock ftf coming 5.0.2. I had to flash it with default options the first time with it failing. I then found that I have to basically flash noting to clear the error on the phone by checking everything in exclude and the other exclude box where it shows its not displaying any files in the middle of the window.
Once that went through, I was able to upgrade from stock to .44 and then the the two updates for 5.1.1. After all that I reset to factory again to test on rooting the phone. I was too, able to obtain root with King Root. I was able to install zxrecovery and xposed with no problems. I'm actually used to King Root as I had to use it on the Verizon branded 7" tablet that didn't have any other possible methods previously. I also found that Busybox was slightly out of date (difference of 2.0) and installed to /sbin which wasn't too big of an issue.
Beyond that my phone seems to get pretty warm and typically complains about not charging even on a 2 Amp charger.
Can you tell me how you avhieved root because i want it but i can't revert to kitkat for some reason (flashtool won't recognise the update file) and I'm on lollipop. I've tried kingroot(app version) and it didn't work,tried reverting didn't work and tried all the framaroot,towelroot and such apps but none worked. I want working root,xposed and twrp. I can't find any way to do it please help.
Zandermc3 said:
Can you tell me how you avhieved root because i want it but i can't revert to kitkat for some reason (flashtool won't recognise the update file) and I'm on lollipop. I've tried kingroot(app version) and it didn't work,tried reverting didn't work and tried all the framaroot,towelroot and such apps but none worked. I want working root,xposed and twrp. I can't find any way to do it please help.
Click to expand...
Click to collapse
Try King root again. I used their apk on the phone. It rebooted once at 30%, but when I got back in the app after the reboot, it successfully rooted the device.
thals1992 said:
Try King root again. I used their apk on the phone. It rebooted once at 30%, but when I got back in the app after the reboot, it successfully rooted the device.
Click to expand...
Click to collapse
Well when i tried i did it 3 times and it failed,never rebooted. I have z3 international or 6603 i think
Zandermc3 said:
Well when i tried i did it 3 times and it failed,never rebooted. I have z3 international or 6603 i think
Click to expand...
Click to collapse
Thats why then. This is only for the Z3v the Verizon variant.
Hi there,
New to the forum. After several hours of reading and searching, I became bewildered enough to decide to register and post .
This thread looked promising. I'm currently on rooted 4.4.4 with this phone. I also have a custom recovery installed. Im trying to get to 5.1.1. As of right now, I assume my only option is to wait for a 5.1.1 ftf so that I can update, because the OTA updates won't work (phone reboots into the custom recovery and the update is interrupted).
Is there an easier way to get the OTA? Or am I stuck waiting for an ftf?
To be clear, my goal is to be on 5.1.1 with root. But at this point I don't think I can get to 5.1.1 at all.

How do i go from rooted with custom rom to non rooted and accept OTA?

I have my T-Mobile LG V-10 rooted with Sir-Altus rom currently.
Without starting a fight or anything, I am trying to find out how I could go about restoring my phone to stock to be able to accept the Marshmellow update successfully without bricking my phone.
I understand that there is a difficulty in rooting Marshmellow and I am OK with that.
Can anyone link to a step-by-step on how to restore my phone to fully stock so I can accept the Marshmellow update and apply it?
Thank you,
Whiteice
WhiteiceDMSTech said:
I have my T-Mobile LG V-10 rooted with Sir-Altus rom currently.
Without starting a fight or anything, I am trying to find out how I could go about restoring my phone to stock to be able to accept the Marshmellow update successfully without bricking my phone.
I understand that there is a difficulty in rooting Marshmellow and I am OK with that.
Can anyone link to a step-by-step on how to restore my phone to fully stock so I can accept the Marshmellow update and apply it?
Thank you,
Whiteice
Click to expand...
Click to collapse
Should be pretty straight-forward. Also as an FYI, you now CAN root you LG V10 starting from 6.0 (Marshmallow) stock. So there's really not much risk involved. I think the upgrade from 5.1.1 to 6.0 relocks your bootloader so...i don't think you have to do much. If you have an upgrade option in your settings on the phone you can take it or you can go to the LG website and download the software and follow the steps. http://www.lg.com/us/support/mobile-software-updates
Can I accept the update on the phone rooted and with TWRP installed?
"I wouldn't do it by just downloading the update and installing it through the ui", you'll probably get stuck in a boot loop on the lg logo boot screen! Try researching kdz or tot flashing! Youll then only have to click a few times on your PC and after that the file should just upgrade the phone through your USB hub
You can uodate using Eliminater74's Rom.
Flash Part 1 - Dont Reboot
Flash Part 2 - Dont Reboot
Flash Super SU
*in Eliminater74s Rom OP it says to use Fastboot again to OEM unlock. Just read it thoroughly*

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