Hey XDA fam! wishing i had good news on root for the ZTE grand x max 2 but i havent found any answers and i am at a loss.. Given that the Boot Loader can be unlocked in the developer settings i thought that it would be wide open for a simple root but with my moderate to minimal knowledge of Linux i could only do soo much without finally reaching out to the community. Does anyone have a way of rooting this device that i am missing? ive tried:
Kingroot
SuperSU
Kingo root(both APK and Windows)
Towel Root
1click..
but none seem to be compatible.
thanx in advance!
WiFi tether achieved no root
I'm using FoxFi 2.15.2 pro with att apn and cricket apn just install and run tether:good::good:
Well sorry to say, but rooting this is way off down the road. Without unlocking the bootloader, and no that oem unlock does not unlock it, its just the first step to unlocking the bootloader. And seeing as that Cricket has been removing fastboot from their newly released phones we have a real struggle on our hands. I also have the lg stylo 2 from Cricket, and not only did they remove fastboot, they removed the entire bootloader. And without fastboot unlock, that bootloader is useless right now, need another way around. But from what i have read, FTM mode does have a form of fastboot built into it if anyone can figure out how to use. Has anyone had the nerve to take it apart and look for the Uart pinouts, if thats on the mother board thats our way in, Uart means instant rom dump and flash, hacker 101....
zMILWAUKEE said:
Well sorry to say, but rooting this is way off down the road. Without unlocking the bootloader, and no that oem unlock does not unlock it, its just the first step to unlocking the bootloader. And seeing as that Cricket has been removing fastboot from their newly released phones we have a real struggle on our hands. I also have the lg stylo 2 from Cricket, and not only did they remove fastboot, they removed the entire bootloader. And without fastboot unlock, that bootloader is useless right now, need another way around. But from what i have read, FTM mode does have a form of fastboot built into it if anyone can figure out how to use. Has anyone had the nerve to take it apart and look for the Uart pinouts, if thats on the mother board thats our way in, Uart means instant rom dump and flash, hacker 101....
Click to expand...
Click to collapse
Wow you are really knowledgeable.
You have just given more information on a phone than anyone has in almost 2 years.
I've taken this phone apart already to change the screen. What am I looking for? I have to change the screen again.......let me know.
Sent from my Moto Z (2) using Tapatalk
Related
OK, So I purchased this LG Treasure about a month ago and of course. I'd like to root it, Problem is Tracfone has this thing locked down tight. the bootloader/Recovery is not accessable. If you do the volume down/power button combo, it only brings you to a Factory date rest option. . I went to LG support and had a chat with them. I was informed by the tech that the bootloader access has been disabled. I asked if there was a way to enable access and he said that there is a way but he is not allowed to tell me and suggested that i come here to inquire. So i am hoping some here might be able to help, I don't even care if brick this device , it's worthless as is. Adb will see the device but fastboot will not leading me to think it's disabled by the carrier as the tech suggested. So any help would be greatly appreciated. Some one please point me in the right direction with anything i can try . Thanks All.
thank you..
ramious2012 said:
OK, So I purchased this LG Treasure about a month ago and of course. I'd like to root it, Problem is Tracfone has this thing locked down tight. the bootloader/Recovery is not accessable. If you do the volume down/power button combo, it only brings you to a Factory date rest option. .
Click to expand...
Click to collapse
Thank you so much for posting this question as I have that same issue. Your question was well put. Yet no one has responded. I hope there is a solution to this issue. :good:
these questions regarding the rooting of the lg treasure, which is my phone ironically, brings us to 1 definate answer, and that is that tf already knows how to unlock the bootloader, and thus, root the phone. it seems logical if any other tf/st phone has a similar os/locked bootloader that has been rooted, we might try those, or find someone recently seperated from the employment of tf who may spill the beans perse. just my input.
pouchpopper said:
these questions regarding the rooting of the lg treasure, which is my phone ironically, brings us to 1 definate answer, and that is that tf already knows how to unlock the bootloader, and thus, root the phone. it seems logical if any other tf/st phone has a similar os/locked bootloader that has been rooted, we might try those, or find someone recently seperated from the employment of tf who may spill the beans perse. just my input.
Click to expand...
Click to collapse
Thank you for giving me some hope lol. But still I have had no luck rooting this phone. Pretty aggravating. It's a decent phone and all. Sad they ruin it by locking it.
oem unlock
Did you first go and turn on oem unlock in the developers section of the phone? It is required by many phones under loli to unlock the bootloader. Might need to turn on usb debugging too in order for fastboot to be able to access the bootloader to get root on the phone.
My OEM unlock option has been enabled. However I have had no luck at all rooting this phone. It's unfortunate. Again I'm asking any developers available to please work on this project. The LG treasure is a very popular phone. Not only because of the price, But the features the phone has. Please I have done my best getting this phone to root.. But I'm out of ideas.
I have the lg rebel 2 lte and same problem. There is of course a way, their official unlocking policy is they'll grant us the unlock after a year of service paid. So they charge you for the device then charge you for a whole year for full access to said device. $$$
But lg has an official developer thing now where they'll email you the unlock.bin file to unlock it.
However the only; and I can't stress this enough, the ONLY problem is they've coded the bootloader to skip fastboot entirely. Somewhere between the first and second splash screen the bootloader and fastboot are working, soon as it shows the tracfone logo that's when you know its booting android. I have yet to figure out how to read the logs of the boot process to see how.
Yes, enable oem unlock and usb debugging.
However everyone with a new lg phone under any of the tracfone subsidiaries will find that those options don't matter. There must be a dialer code for the bootloader deal.
Hello,
As the title says, I'm wanting to root my new CAT S61. Anyone managed to unlock the bootloader yet? I've played around with it but haven't had any luck so far.
+1, Me too. Just started debating them on facebook, to maybe have some pressure on to unlock the bootloader the nice way. Until that I am ready to donate. I really miss htc sense, coming from 10-year htc spree.
I have had a few email and chat exchanges with them but haven't made any progress in getting them to provide any help in unlocking the bootloader but I still have my fingers crossed. And yes, I miss htc sense also.......I didn't think I would. FYI, I downloaded Nova Launcher and I set to look much like sense.
I've also been on to their support team looking for assistance with this..... Massively unhelpful...
I asked them about possibilities of unlocking the bootloader (I usually void every warranty covering computer equipment I own within days of owning devices) and I was told along the lines of "No. This will void the warranty so we would not allow this on the device.".... Its MY device and MY warranty to void ffs!
Really gets on my tits the attitude they took.
Anyway, am thinking that unlocking the bootloader may end up like a long wait and a bit of a chore; however if anyone is able to get a dump of the stock image it would surely be possible to patch the image with Magisk then "fastboot flash" it back onto the Cat S61?
This should at least give SU access (for busybox and all that lovely stuff) as well as keeping all the FLIR/proprietary laser/VOC sensor stuff.
EDIT: I've got in touch with Bullitt Group directly instead of going through Cat, and am awaiting a reply from them regarding acquiring a factory image I can play around with... Hopefully they will be able to supply it to me!
Regarding unlocking the bootloader, I haven't tried myself yet (because I haven't got around to getting my laptop OS installed again... That's another story entirely involving bad decisions with Kali lol) but if you boot the phone into bootloader mode (power on the device by using either volume up or volume down and power button or the adb reboot bootloader command via USB). Then you may be able to use the fastboot flashing unlock command to unlock the bootloader...
I really miss the sense freestyle themes, where there is no grid and you pick a theme with background image(can be changed) and stickers (just some themed icons with different sizes). Then you place your stickers and assign apps to them. I myself used an archtecure theme, where there were stickers varying feom minimalistic monopoly houses up to vertically big skyscrapers and horizontally long trains. For my gf I made nature theme with nice summer bliss and clouds, deers, rabbits, butterflies and birds. Its just so customizable. I hate being restricted to grids or standard sizes icons or their 2x, 4x and so on.
k46tank said:
I have had a few email and chat exchanges with them but haven't made any progress in getting them to provide any help in unlocking the bootloader but I still have my fingers crossed. And yes, I miss htc sense also.......I didn't think I would. FYI, I downloaded Nova Launcher and I set to look much like sense.
Click to expand...
Click to collapse
---------- Post added at 06:29 PM ---------- Previous post was at 06:23 PM ----------
I just received a 130MB OTA, I hope it was not a security update, casting me out of the gang, when someone finds the cure for the older build. The build LTE_D0201121.0_S61_0.040.02 gave me Flir Youtube streaming option.
luc1fer said:
I've also been on to their support team looking for assistance with this..... Massively unhelpful...
I asked them about possibilities of unlocking the bootloader (I usually void every warranty covering computer equipment I own within days of owning devices) and I was told along the lines of "No. This will void the warranty so we would not allow this on the device.".... Its MY device and MY warranty to void ffs!
Really gets on my tits the attitude they took.
Anyway, am thinking that unlocking the bootloader may end up like a long wait and a bit of a chore; however if anyone is able to get a dump of the stock image it would surely be possible to patch the image with Magisk then "fastboot flash" it back onto the Cat S61?
This should at least give SU access (for busybox and all that lovely stuff) as well as keeping all the FLIR/proprietary laser/VOC sensor stuff.
EDIT: I've got in touch with Bullitt Group directly instead of going through Cat, and am awaiting a reply from them regarding acquiring a factory image I can play around with... Hopefully they will be able to supply it to me!
Regarding unlocking the bootloader, I haven't tried myself yet (because I haven't got around to getting my laptop OS installed again... That's another story entirely involving bad decisions with Kali lol) but if you boot the phone into bootloader mode (power on the device by using either volume up or volume down and power button or the adb reboot bootloader command via USB). Then you may be able to use the fastboot flashing unlock command to unlock the bootloader...
Click to expand...
Click to collapse
LTE_D0201121.0_S61_0.040.02 is the build I'm on as well, so don't worry too much... However I've been on this build since sometime in July, so don't know why you've only just got the OTA ?
Anyway, the other thought I have been having is trying to port across a custom recovery from the Motorola Moto X4. Same chipset, same RAM, same board and same screen resolution, so it just might work... Once I get hold of a flash dump and unlock the bootloader that is ? I'm getting a bit ahead of myself!
Just received another OTA, September 1st patch, LTE_D0201121.0_S61_0.046.02. Radio is LTE_D0201121.1_S61 after the update. This one was larger, but I forgot to screenshot the exact changes and size.
luc1fer said:
LTE_D0201121.0_S61_0.040.02 is the build I'm on as well, so don't worry too much... However I've been on this build since sometime in July, so don't know why you've only just got the OTA ?
Anyway, the other thought I have been having is trying to port across a custom recovery from the Motorola Moto X4. Same chipset, same RAM, same board and same screen resolution, so it just might work... Once I get hold of a flash dump and unlock the bootloader that is I'm getting a bit ahead of myself!
Click to expand...
Click to collapse
Is any progress?
I am not a programmer, and can not help anything. Looking forward good news!!
Hi there, also looking forward for root, will hopefully get the phone end of the year...
ogghi said:
Hi there, also looking forward for root, will hopefully get the phone end of the year...
Click to expand...
Click to collapse
I will not buy it until it is rootable.
Nope, no luck as of yet... Nothing I seem to try is giving me any options or progress.
Rather frustrated carrying round 2 devices lol one for root apps and the s61 for everything else!
Still impressed at the phone though, VERY utilitarian!
Hey there, I will get my S61 tomorrow.
Was hoping for any root idea, but will hopefully survive without until we have the privilege to get it
... and there is no option in the programmer options (unlock bootloader)?
Did not stumble upon such a function yet.
The most annoying thing without root is missing a good ad blocking. dns66 seems to work, but there are still plenty of ads in apps that get through...
Also having potentially all power unlocked would be great!
So no news here I guess?
To enter bootloader:
1.switch of your phone
2.press volume down
3.conect the power cable
Does anyone refer to this thread?
https://forum.xda-developers.com/apps/magisk/how-to-install-magisc-twrp-locked-t3599926/page2
I've been looking at this phone for some time. I was able to get a Moto Z2 Force from Verizon into EDL mode with simple commands, so I'm wondering if you can unlock this bootloader just by telling it to unlock.
You would put the device into fastboot mode (by going to the bootloader, instructions were posted above i think), and then try some commands like this
fastboot flashing unlock
or
fastboot oem unlock
also check if in developer settings there is a toggle for Allow bootloader unlock or OEM unlock or w/e they call it.
if this works I highly suggest figuring out a way to grab the entire system to make a backup before you do anything. there's no twrp yet but it can't be too difficult to compile, but i dont have this $1000 waste of money to do any of this. i hope this post helps someone
james35888 said:
Does anyone refer to this thread?
https://forum.xda-developers.com/apps/magisk/how-to-install-magisc-twrp-locked-t3599926/page2
Click to expand...
Click to collapse
This doesn’t work since the boot loader is locked (stock boot loader has not been released on the web to my knowledge)
---------- Post added at 01:55 AM ---------- Previous post was at 01:38 AM ----------
Knuxyl said:
I've been looking at this phone for some time. I was able to get a Moto Z2 Force from Verizon into EDL mode with simple commands, so I'm wondering if you can unlock this bootloader just by telling it to unlock.
You would put the device into fastboot mode (by going to the bootloader, instructions were posted above i think), and then try some commands like this
fastboot flashing unlock
or
fastboot oem unlock
also check if in developer settings there is a toggle for Allow bootloader unlock or OEM unlock or w/e they call it.
if this works I highly suggest figuring out a way to grab the entire system to make a backup before you do anything. there's no twrp yet but it can't be too difficult to compile, but i dont have this $1000 waste of money to do any of this. i hope this post helps someone
Click to expand...
Click to collapse
Are these commands on a computer through ADB?
The only options I had on the phone were:
-Start
-Recovery Mode
-Restart Bootloader
-Power Off
-Boot to QMMI
-Boot to FFBM
Hi,
I looked a bit into the process of rooting on this device. It would be cool to get it rooted. I guess this process is in theory simple. But we should focus on the first problem:
Why is the option "OEM unlock" hidden in the developer Menu? Are there ways to make that option usable? If anyone has an idea how to make this option usable, we could get to the next step. Thanks to anyone who has an contribution.
Edit: some additional info
C:\adb\platform-tools>fastboot oem device-info
(bootloader) Verity mode: true
(bootloader) Device unlocked: false
(bootloader) Device critical unlocked: false
(bootloader) Charger screen enabled: true
OKAY [ 0.000s]
Finished. Total time: 0.000s
CatS61:/ $ getprop | grep oem
[ro.oem_unlock_supported]: [true]
[sys.oem_unlock_allowed]: [0]
Hello,
I'm new to using this website, just made this account like 20 minutes ago. I'm not sure where to put this exactly so I'll just do me, and somebody will give a hand.
Anyways, I was attempting to root my LG Tribute HD about all day today and just one thing has stopped me is that the OEM Unlock doesn't seem to work. I know what it's suppose to do but its just not rebooting to it when I type from command prompt: adb reboot bootloader. It simply just comes back to the everyday-screen I interact with. I'm not sure what I'm doing wrong, really but it seems like it doesn't have a bootloader when there is an OEM Unlock option. I haven't gotten pass the first step yet to rooting. I wanted to get TWRP as a recovery, but I just can't it seems. I'm also not sure if I am the only one with this problem. Would greatly appreciate some help with this.
- Sleeper Johns
Hi Everyone,
I just upgraded from a Samsung S5 to an LG Stylo 5 LG LM-Q720VS (Verizon US). Can anyone point me in the right direction? I'm looking for general information about the phone I've searched for "LG Stylo 5" and Q720VS and not had much luck. Is there an XDA forum for the Stylo 5? Is it just really that unpopular?
I'm specifically looking to Unlock the Bootloader Install TWRP, and LineageOS (or any rom without Verizon Bloat) and have root.
Thanks for reading, Happy 2020!
evilbob01 said:
Hi Everyone,
I just upgraded from a Samsung S5 to an LG Stylo 5 LG LM-Q720VS (Verizon US). Can anyone point me in the right direction? I'm looking for general information about the phone I've searched for "LG Stylo 5" and Q720VS and not had much luck. Is there an XDA forum for the Stylo 5? Is it just really that unpopular?
I'm specifically looking to Unlock the Bootloader Install TWRP, and LineageOS (or any rom without Verizon Bloat) and have root.
Thanks for reading, Happy 2020!
Click to expand...
Click to collapse
Verizon device have locked bootloaders, this prevents a lot of Verizon devices from ever gaining root and the bootloader can't be unlocked, which means TWRP and Magisk can never be safely flashed on your device. The only hope that Verizon devices have of being rooted is if one of the universal rooting apps on android and the universal rooting programs on PC just happens to have an exploit that works on the device in question.
All I can say is try all of these apps and programs that you can find and hope for the best, you might get lucky, but I doubt it. Don't ask for examples of these apps and programs, there are too many to name, just look for as many different kinds of rooting apps/programs that you can find and try them.
My REAL advice is, if you like rooting and customizing your devices, you need to completely avoid buying Verizon devices and choose non-Verizon devices. If you are on the Verizon network, you would be better off to look on Swappa and find an unlocked/unlockable device that can be used on the Verizon network that also has root, TWRP and custom ROMs available. It is always best to do your research to see what devices have root and custom support BEFORE you buy the device, instead of buying the device first and then hoping that there is something available for it. When you buy a device without doing this research, you take your chances because it is a shot in the dark.
Sent from my SM-S767VL using Tapatalk
Thanks for the reply, It's reasonable and good advice.
I'm stuck with Verizon as no other carrier can service my rural US location, The Stylo 5 was free due to a billing error and a sale (no fees, or anything) so I figured why not. I'm familiar with the universal root applications you mentioned and am prepared to try them but I was hoping someone had found success and I simply missed the post somewhere in my searches. I'll put in some effort and report back here if I have any luck.
Thanks again!
evilbob01 said:
Thanks for the reply, It's reasonable and good advice.
I'm stuck with Verizon as no other carrier can service my rural US location, The Stylo 5 was free due to a billing error and a sale (no fees, or anything) so I figured why not. I'm familiar with the universal root applications you mentioned and am prepared to try them but I was hoping someone had found success and I simply missed the post somewhere in my searches. I'll put in some effort and report back here if I have any luck.
Thanks again!
Click to expand...
Click to collapse
The universal apps and programs have been almost useless since the release of Marshmallow/Nougat.
Btw, I forgot to mention in my previous reply that S-off is a HTC thing, other brands don't use S-off.
Can the stylo 5 be rooted for T-Mobile?
Stylo 5 / LM-Q720PS from Boost Mobile? Can you help me please ROOT?
Droidriven said:
Verizon device have locked bootloaders, this prevents a lot of Verizon devices from ever gaining root and the bootloader can't be unlocked, which means TWRP and Magisk can never be safely flashed on your device. The only hope that Verizon devices have of being rooted is if one of the universal rooting apps on android and the universal rooting programs on PC just happens to have an exploit that works on the device in question.
All I can say is try all of these apps and programs that you can find and hope for the best, you might get lucky, but I doubt it. Don't ask for examples of these apps and programs, there are too many to name, just look for as many different kinds of rooting apps/programs that you can find and try them.
My REAL advice is, if you like rooting and customizing your devices, you need to completely avoid buying Verizon devices and choose non-Verizon devices. If you are on the Verizon network, you would be better off to look on Swappa and find an unlocked/unlockable device that can be used on the Verizon network that also has root, TWRP and custom ROMs available. It is always best to do your research to see what devices have root and custom support BEFORE you buy the device, instead of buying the device first and then hoping that there is something available for it. When you buy a device without doing this research, you take your chances because it is a shot in the dark.
Sent from my SM-S767VL using Tapatalk
Click to expand...
Click to collapse
First time/new user Thankful found this network of helpful users I found. Can you or someone please help me with how to root my stylo-5 / LM-Q720PS for Boost Mobile. Thank you again for all your time and help. It seems like you know what your talking about Thank you.
Details_Count_Lifestyle said:
First time/new user Thankful found this network of helpful users I found. Can you or someone please help me with how to root my stylo-5 / LM-Q720PS for Boost Mobile. Thank you again for all your time and help. It seems like you know what your talking about Thank you.
Click to expand...
Click to collapse
I'm almost certain that the bootloader is locked on that device. You need to verify whether it is locked or unlocked. If it is locked, that rules out using TWRP or Magisk to root the device and leaves you with the same options as I described in my post that you quoted when you made your reply, which is, to use the universal apps and PC programs designed to root android devices. But, to be honest, I doubt any if them will work, but it is worth trying.
Supposedly, this method will unlock your bootloader:
https://www.androidnature.com/how-to-unlock-lg-stylo-5-bootloader-commands-steps/
If that actually works, then you should be able to use Magisk to root your device. The Magisk method will require you to modify the boot.img in your device yourself, but it's easy, it's just an app and a few clicks to generate the modified boot.img. Try the unlock method that I linked, if it works, then I'll help you with the next stage in the process. If it doesn't work, you will have to resort to using the universal apps and programs that I mentioned.
Just do some searches for:
"Apps to root android"
And
"PC programs to root android"
Try all of them that you can find.
Sent from my SM-S767VL using Tapatalk
Just some Lg Stylo 5 love baby
Since he/she never responded I am going to try the steps mentioned, just purchased me Lg Stylo 5 from eBay for a cool $65, got a great deal, only problem is the fingerprint scanner is damaged but it's a cheap fix. Its the METRO PCS version so I'm pretty sure it's unlockable. I really appreciate your help and would love to see more development and support for the Lg Stylo 5 from the best forum ever!!!
Update... Went into developer options and unlocked the Bootloader then powered off, then powered on holding down and the power button, at the splash screen I briefly released the power button then immediately pressed it again while still holding the volume down button, this gave me the promising white screen that reads do you want to erase all data yes or no, I clicked no. But this is progress, but I can't get into Bootloader mode or downloading mode, I would love if someone can figure this out, I will keep trying!
Brianswanson2011 said:
Since he/she never responded I am going to try the steps mentioned, just purchased me Lg Stylo 5 from eBay for a cool $65, got a great deal, only problem is the fingerprint scanner is damaged but it's a cheap fix. Its the METRO PCS version so I'm pretty sure it's unlockable. I really appreciate your help and would love to see more development and support for the Lg Stylo 5 from the best forum ever!!!
Update... Went into developer options and unlocked the Bootloader then powered off, then powered on holding down and the power button, at the splash screen I briefly released the power button then immediately pressed it again while still holding the volume down button, this gave me the promising white screen that reads do you want to erase all data yes or no, I clicked no. But this is progress, but I can't get into Bootloader mode or downloading mode, I would love if someone can figure this out, I will keep trying!
Click to expand...
Click to collapse
Got a free one on the way now. Were you able to unlock and or root?
careloads said:
Got a free one on the way now. Were you able to unlock and or root?
Click to expand...
Click to collapse
I can't unlock the Bootloader, Lg doesn't support development on there site for this model, so no unlock code
Maybe you will have better luck? Let me know
shinyquagsire23 said:
Hey, just a status update. If you want root and/or custom ROMs on a Stylo 4, do not update beyond 20c and disable automatic updates. Currently working on porting TWRP, but as it stands I have what is effectively a bootloader unlock method. Release will be no sooner than June though but I'm hoping to have everything streamlined for the Stylo 4 /5 (and other LG phones) by then. https://twitter.com/ShinyQuagsire/status/1239749946141806592
Click to expand...
Click to collapse
Just an FYI @ rooting/bootloader unlocking, developing a method at the moment using a Stylo 4, however I have a Stylo 5 and will be porting to it next. Highly suggest disabling automatic updates in the meantime.
Stylo 5 sprint....i have root stealth malware which continually changes kernel install date on each hard reset using buttons. Cant get rid of it..it causes all posts to twitter to be limbo webspoof only visible logged in...logged out they dont exist. Also 911 forwarding and mitm above apartment. Neeeeeeed to root and have saved copy already of lmq720cs_android_pie_1.tar.gz. I use linus but can do wine for the windows twrp etc. Any guidance? Only hope to regain my net im paying 80 a month for. Found 2 malwares ops in name with malwarebytes but did not rectify rootkit. Pretty newbie but terminal commands i can do...also sd card phone.
No Root Metro Stylo 5
shinyquagsire23 said:
Just an FYI @ rooting/bootloader unlocking, developing a method at the moment using a Stylo 4, however I have a Stylo 5 and will be porting to it next. Highly suggest disabling automatic updates in the meantime.
Click to expand...
Click to collapse
If your thinking your going to root a Metro PCS Stylo 5, think again. I've tried almost every outlet...I've watched countless YouTube videos .... No luck. Does ANYONE have one they've actually rooted? I simply cannot and don't believe it's possible.
Ive tried multiple times to unlock fastboot/bootloader but anytime i type adb reboot bootloader it says no device found, when i type fastboot oem device-id it gets stuck on waiting for any device.
Removed
Same problem can't seem to find a way to unlock bootloader or root Stylo 5 metro PCs style phone anyone else have any ideas please help.
I am sure if you have found this forum, you are also looking for the ability to root the LG K92. Unfornatuely, it looks like as it stands currently there is no known way to root the K92.
There was one glimmer of hope on another thread https://forum.xda-developers.com/t/root-aquired.4253159/ but it looks like that may have been a dead end as well.
Am I understanding, unless there is a exploit to gain root access from the Android 10 OS, the only possible way would be to get the bootloader unlocked. I have a K929AM (LG K92 from AT&T) and, as I am sure you already know, LG does not have that on the supported list for bootloader unlocking. In fact, it looks like all of the K series phones do not have bootloader unlocking supported. When you try to boot to Bootloader, it boots into the OS and if you boot to fastboot, you get fastbootd where the OEM unlock does not even appear to work.
According to https://lgk20.com/lg-k92-5g-root-bootloader-unlock-twrp-custom-rom-lmk920am/ (scroll to the bottom) we would expect to see a "bootloader unlock page" but I am not even sure if the LG K92 has one of these and, even if it does, if it would be accessible.
Does anyone have any suggestions on any unsupported methods on how to unlock the bootloader on this phone? I would be happy to test anything at this point. If we can somehow figure this out, this method may work on other K-series devices which would be a big win. So far, the only menus I can access are FASTBOOTD and Download Mode.
To add to this, it looks like it is possible to access the Bootloader (bootloader unlock page) from the LG K20. https://lgk20.com/lg-k20-plus-unlock-bootloader-metropcs-mp260-t-mobile-tp260/2/
I am wondering if it is possible to somehow force the K92 into this menu even if short circuiting something on the board.
Anyone have any ideas?