LG V20 T-Mobile Rooting - Soo many threads; I have no idea what I'm doing - LG V20 Questions & Answers

I've done a bit of research, searched through threads on this forum, and I still have no idea what I'm doing. The last phone I rooted was a Samsung Galaxy S2 Skyrocket.
What's the simple-man's way of rooting the T-Mobile variant of the LG V20? I see the below threads:
https://forum.xda-developers.com/v20/how-to/instruction-to-root-h918-10i-t3536472
https://forum.xda-developers.com/v20/how-to/h918-twrp-flashable-stock-firmwares-t3619671
https://forum.xda-developers.com/v20/how-to/t-mobile-lgv20-h91810k-kdz-t3618021
Thanks

keennay said:
I've done a bit of research, searched through threads on this forum, and I still have no idea what I'm doing. The last phone I rooted was a Samsung Galaxy S2 Skyrocket.
What's the simple-man's way of rooting the T-Mobile variant of the LG V20? I see the below threads:
https://forum.xda-developers.com/v20/how-to/instruction-to-root-h918-10i-t3536472
https://forum.xda-developers.com/v20/how-to/h918-twrp-flashable-stock-firmwares-t3619671
https://forum.xda-developers.com/v20/how-to/t-mobile-lgv20-h91810k-kdz-t3618021
Thanks
Click to expand...
Click to collapse
First which firmware are you on now? 10i, 10j, 10k, what? I think 10k is not rootable. But... If you have older firmwares then you can root with dirtycow method. it is not that hard. I think the hardest part should be to try to flash the twrp (but even that was easy at least for me an average flasher and tester). If you have any issues, the system will usually restore to the original image as a last resort.

jinkerz9430 said:
First which firmware are you on now? 10i, 10j, 10k, what? I think 10k is not rootable. But... If you have older firmwares then you can root with dirtycow method. it is not that hard. I think the hardest part should be to try to flash the twrp (but even that was easy at least for me an average flasher and tester). If you have any issues, the system will usually restore to the original image as a last resort.
Click to expand...
Click to collapse
Thanks! I'm on 10i.
I'm guessing following this guide is my best bet:
https://forum.xda-developers.com/v20/development/h918-recowvery-unlock-v20-root-shell-t3490594/
What is the 'H91810j KDZ' version I see online?

keennay said:
Thanks! I'm on 10i.
I'm guessing following this guide is my best bet:
https://forum.xda-developers.com/v20/development/h918-recowvery-unlock-v20-root-shell-t3490594/
What is the 'H91810j KDZ' version I see online?
Click to expand...
Click to collapse
yeah. that's the original thread. and i think somene also recopied it on his own word on another thread: https://forum.xda-developers.com/v20/how-to/instruction-to-root-h918-10i-t3536472
The 10j kdz version is to be flashed with LG UP if you needed it. but up to now it is better you dont move further from 10j, because 10k is not rootable (i believe I've seen). If you want to have 10k you can flash 10j and then flash via twrp a zip of the stock rom with 10k

jinkerz9430 said:
yeah. that's the original thread. and i think somene also recopied it on his own word on another thread: https://forum.xda-developers.com/v20/how-to/instruction-to-root-h918-10i-t3536472
The 10j kdz version is to be flashed with LG UP if you needed it. but up to now it is better you dont move further from 10j, because 10k is not rootable (i believe I've seen). If you want to have 10k you can flash 10j and then flash via twrp a zip of the stock rom with 10k
Click to expand...
Click to collapse
Thanks!
I'm at the last step; are there any advantages to disabling encryption? Any reason why I may/may not want to do this?

keennay said:
Thanks!
I'm at the last step; are there any advantages to disabling encryption? Any reason why I may/may not want to do this?
Click to expand...
Click to collapse
Encryption is mostly used for companies as extra security . But if i dont misremember , it is necessary to do it. Best thing would be to follow the instructions provided on the original thread.

T-Mobile LG V2010t
Hey all I new at all this and I'm trying to unlock or root my T-Mobile LG V20. I've never done any of this stuff, but I want to be able to use this phone on a network other than T-Mobile. Can anyone give this rookie ( me) some help?
T-Mobile won't unlock it for me. The day there is a balance owed on it. And when I tried the unlock app. It say failure in processing the request. Please reboot and try again.. If you can walk me through this it would be greatly appreciated. Thanks all!

motormadness said:
Hey all I new at all this and I'm trying to unlock or root my T-Mobile LG V20. I've never done any of this stuff, but I want to be able to use this phone on a network other than T-Mobile. Can anyone give this rookie ( me) some help?
T-Mobile won't unlock it for me. The day there is a balance owed on it. And when I tried the unlock app. It say failure in processing the request. Please reboot and try again.. If you can walk me through this it would be greatly appreciated. Thanks all!
Click to expand...
Click to collapse
Why did you reply to a post from last year for this?
Rooting has nothing to do with network unlocking the phone (and if it's on 10t or really anything past 10k it's unrootable anyway).
Your best option is to get T-MOBILE to unlock it, otherwise there are some other third party websites which may be able to unlock it for a fee.

Phoenix591 said:
Why did you reply to a post from last year for this?
Rooting has nothing to do with network unlocking the phone (and if it's on 10t or really anything past 10k it's unrootable anyway).
Your best option is to get T-MOBILE to unlock it, otherwise there are some other third party websites which may be able to unlock it for a fee.
Click to expand...
Click to collapse
I'm sorry my bad. I'm new here and did know how to start a thread. I just thought someone here might be able to help me. I didn't want to cause any problems. But I've tried T-Mobile support,T-Mobile store' called around here and tried several online 3rd party. And because of the message I get when I try to unlock it, nobody can help. So I figured there were some smart people here,they might be able to help me (rookie). Sorry I caused you trouble.
---------- Post added at 07:42 PM ---------- Previous post was at 07:39 PM ----------
Phoenix591 said:
Why did you reply to a post from last year for this?
Rooting has nothing to do with network unlocking the phone (and if it's on 10t or really anything past 10k it's unrootable anyway).
Your best option is to get T-MOBILE to unlock it, otherwise there are some other third party websites which may be able to unlock it for a fee.
Click to expand...
Click to collapse
I'm sorry. My bad. I'm new here and did know how to start a thread. I just thought someone here might be able to help me. I didn't want to cause any problems. But I've tried T-Mobile support,T-Mobile store' called around here and tried several online 3rd party. And because of the message I get when I try to unlock it, nobody can help. So I figured there were some smart people here,they might be able to help me (rookie). Sorry I caused you trouble.

Related

need Advie

Hi all, this is my first post so I hope that I am in the place. I was wondering if someone could give me some advise or point me in the right direction.
I have a Samsung S5 SM-G900v, but it is not on Verizon plan. I bought it from the Verizon Store and then subscribed to straight talk. I have called Samsung, Straight Talk and Verizon trying to get some answers and have had no luck.
My menu doesn't corralate with what anyone tells me that it should be, ex; there is no menu to turn my caller ID on or off. So I called St and they said that I should call Verizon, so I called verizon. They could not explain it because my phone is no longer under control by Verizon. They claim that when the released to Straight Talk , the only one that can change or control anything on the phone would be Straight Talk. Verizon doesn't even have any record of the phone because it has been released from there responsibility. So I called ST and explained what Verizon told me. Straight Talk said that they had no idea of what the problem could be, and told me to contact Samsung. I called Samsung and they said that they could not help me because they sold it to Verizon. While I had them on the phone I asked them about the FM radio that was supposed to be in it, and that it didn't work. The confirmed to me that the S5 does have a FM radio on board but Verizon has it disabled. Well .... Samsung sat they can't help me because they sold the phone to Verizon, Verizon says they no longer has a y record of the phone and no longer has access to it, Straight Talk has no clue ! So where do I go next ?
Does this mean that the boot loader is not locked because Verizon has released the phone to Straight Talk. Can it be rooted know ? I want to do something so I have some control of the phone that I paid for! I have all kinds of apps that Verizon has installed that I can not get off and can't use them because I don't get my service from Verizon. At last count, I think I counted 25 apps that I don't use and can't get off the phone. I can't even disable them, the disable button is greed out,but the keep updating ?
I am lost here. I don't know if this phone is rootable or not, is the bootloader locked ? I don't really want to loose android Marshmallow because it runs better than it did on lollipop, but what time do? If I can root it, can it be a rooted marshmallow or do I have to stay down graded?
Any advise or pointers would greatly be appreciated. Sorry for the bandwidth but you should see the steam coming from my ears !
Thanks for taking the time to read my post?
scottyjge said:
Hi all, this is my first post so I hope that I am in the place. I was wondering if someone could give me some advise or point me in the right direction.
I have a Samsung S5 SM-G900v, but it is not on Verizon plan. I bought it from the Verizon Store and then subscribed to straight talk. I have called Samsung, Straight Talk and Verizon trying to get some answers and have had no luck.
My menu doesn't corralate with what anyone tells me that it should be, ex; there is no menu to turn my caller ID on or off. So I called St and they said that I should call Verizon, so I called verizon. They could not explain it because my phone is no longer under control by Verizon. They claim that when the released to Straight Talk , the only one that can change or control anything on the phone would be Straight Talk. Verizon doesn't even have any record of the phone because it has been released from there responsibility. So I called ST and explained what Verizon told me. Straight Talk said that they had no idea of what the problem could be, and told me to contact Samsung. I called Samsung and they said that they could not help me because they sold it to Verizon. While I had them on the phone I asked them about the FM radio that was supposed to be in it, and that it didn't work. The confirmed to me that the S5 does have a FM radio on board but Verizon has it disabled. Well .... Samsung sat they can't help me because they sold the phone to Verizon, Verizon says they no longer has a y record of the phone and no longer has access to it, Straight Talk has no clue ! So where do I go next ?
Does this mean that the boot loader is not locked because Verizon has released the phone to Straight Talk. Can it be rooted know ? I want to do something so I have some control of the phone that I paid for! I have all kinds of apps that Verizon has installed that I can not get off and can't use them because I don't get my service from Verizon. At last count, I think I counted 25 apps that I don't use and can't get off the phone. I can't even disable them, the disable button is greed out,but the keep updating ?
I am lost here. I don't know if this phone is rootable or not, is the bootloader locked ? I don't really want to loose android Marshmallow because it runs better than it did on lollipop, but what time do? If I can root it, can it be a rooted marshmallow or do I have to stay down graded?
Any advise or pointers would greatly be appreciated. Sorry for the bandwidth but you should see the steam coming from my ears !
Thanks for taking the time to read my post?
Click to expand...
Click to collapse
Try to root with KingRoot. If KingRoot failed then you can go for chainfire's systemless root method. It is in experimental stage.
You need custom recovery installed on your android. Flash Beta SuperSU.zip in recovery that patch your boot image while installing and install SuperSU app.
Thank you so much for responding Ashwinrg. I will go look up the apps, read how to use them properly and I will respond back here to let everyone know how things went. I can not express enough ,how much that I appreciate your input and expertise.
I must also apologize for my lack of proof reading my last post before I posted it. It will not happen again. But I just want to apologize to everyone for my lack of awareness. I post, asking for help and everyone has try to figure out what I am asking because of poor spelling that didn't make any since. Again,
I apologize.
Ashwinrg, thank you again! I greatly appreciate your time.
Scottyjge
Just a g
Quick question....? Do I use odin to flash SuperSu.zip or do I use the phones flash update recovery ?
scottyjge said:
Just a g
Quick question....? Do I use odin to flash SuperSu.zip or do I use the phones flash update recovery ?
Click to expand...
Click to collapse
You need custom recovery to flash SuperSU.zip
Ashwinrg said:
You need custom recovery to flash SuperSU.zip
Click to expand...
Click to collapse
Sorry to bother you Ashwinrg, but Kingroot did not work so I downloaded what was suppose to be Chainfires system less root, but when I went to the file is was called BETA-SUPERSU v2.79 .zip. Does anyone have a good url to download Chainfires system less root so I can root the phone, then I can put a custom recovery on.
LicoricePete said:
Sorry to bother you Ashwinrg, but Kingroot did not work so I downloaded what was suppose to be Chainfires system less root, but when I went to the file is was called BETA-SUPERSU v2.79 .zip. Does anyone have a good url to download Chainfires system less root so I can root the phone, then I can put a custom recovery on.
Click to expand...
Click to collapse
Okay man look, things you need
*Access to PC.
*Download whatever Odin version above v3.09 that you would like.
*Download the custom recovery .tar.md5 file for flashing thru ODIN (TWRP, or whatever is available),
then load the recovery file in ODIN under the AP slot, uncheck the F. Reset Time option,
& then go into download mode, flash it,
boot into your new custom recovery, flash the supersu.zip file you already have thru the recovery,
enjoy.
LilAnt530 said:
Okay man look, things you need
*Access to PC.
*Download whatever Odin version above v3.09 that you would like.
*Download the custom recovery .tar.md5 file for flashing thru ODIN (TWRP, or whatever is available),
then load the recovery file in ODIN under the AP slot, uncheck the F. Reset Time option,
& then go into download mode, flash it,
boot into your new custom recovery, flash the supersu.zip file you already have thru the recovery,
enjoy.
Click to expand...
Click to collapse
Thank you LilAnt530, but no joy! I followed your instructions and Odin says failed, so maybe Verizon released the phone but did they unlock the bootloader? I guess it might be time to say to hell with it! This phone has been a bad nomer ever since I bought it. You just can't do anything with it. Sometimes I wonder why do I even need a smartphone, I got by the first 65 years of my life without need for one, why now. I've spent the last 3-4 months trying to find answers and I am no farther along now then I was.
Many many thanks to you and Ashwinrg for your help and expertise.
Scottyjge
LicoricePete said:
Thank you LilAnt530, but no joy! I followed your instructions and Odin says failed, so maybe Verizon released the phone but did they unlock the bootloader? I guess it might be time to say to hell with it! This phone has been a bad nomer ever since I bought it. You just can't do anything with it. Sometimes I wonder why do I even need a smartphone, I got by the first 65 years of my life without need for one, why now. I've spent the last 3-4 months trying to find answers and I am no farther along now then I was.
Many many thanks to you and Ashwinrg for your help and expertise.
Scottyjge
Click to expand...
Click to collapse
Wow man sorry to see Big Red hitting Samsung that far back :/. I did some searching & found this thread though. I mean once you are able you can take a 0x0 back up of everything (Modem files are important) so this may help you out man, I hope it does.
https://forum.xda-developers.com/ve...t/rd-unlocking-galaxys-s5-bootloader-t3337909
Thanks for the url. Unfortunately my phone contains the Toshiba chip and that presents yet another stumbling block to over come.
scottyjge said:
Thanks for the url. Unfortunately my phone contains the Toshiba chip and that presents yet another stumbling block to over come.
Click to expand...
Click to collapse
Lol no worries bro! May I suggest a new device? Haha, I feel your pain as I have a stack of "Locked" phones like your s5 that just wont give in to anything.
So i found this http://forums.androidcentral.com/sa...s5-root-latest-firmwares-oe1-og5-ok3-pb1.html
And I know it only applies to the pre-marshmallow firmwares, but you could realistically only flash the bootloader from the LP firmware, add on the unlock + recovery, boot into the recovery, flash root on, then boot back out to Odin mode, reflash the locked MM bootloader then maybe run the safestrap.apk from previous thread?
The good news is it can be unlocked on previous firmwares, so if you want to root just need to downgrade that piece (bootloader) that is locked
LilAnt530 said:
Lol no worries bro! May I suggest a new device? Haha, I feel your pain as I have a stack of "Locked" phones like your s5 that just wont give in to anything.
So i found this http://forums.androidcentral.com/sa...s5-root-latest-firmwares-oe1-og5-ok3-pb1.html
And I know it only applies to the pre-marshmallow firmwares, but you could realistically only flash the bootloader from the LP firmware, add on the unlock + recovery, boot into the recovery, flash root on, then boot back out to Odin mode, reflash the locked MM bootloader then maybe run the safestrap.apk from previous thread?
The good news is it can be unlocked on previous firmwares, so if you want to root just need to downgrade that piece (bootloader) that is locked
Click to expand...
Click to collapse
Really, well let me go do some reading. I will see if I can find what I need, and understand the directions. If so, I will root this puppy. At this point, it is more or less to root just to beat Big Red. I will get back to you. Thanks dude, I appreciate your help and direction.
scottyjge
Ok, I read everything and seems to be fairly straight forward and with tips if something goes wrong. But it doesn't unlock the bootloader. I tried to find the sticky that was mentioned in that post but all I found was a post that says a S5 with the Toshiba chip can not be unlocked. My phone has the Toshiba chip .
Am I correct ? If I am correct I shouldn't flash marshmallow after it is rooted or I may have to get a new phone. Lol I am going to keep looking to see if I can find the post that was mentioned.
scottyjge said:
Ok, I read everything and seems to be fairly straight forward and with tips if something goes wrong. But it doesn't unlock the bootloader. I tried to find the sticky that was mentioned in that post but all I found was a post that says a S5 with the Toshiba chip can not be unlocked. My phone has the Toshiba chip .
Am I correct ? If I am correct I shouldn't flash marshmallow after it is rooted or I may have to get a new phone. Lol I am going to keep looking to see if I can find the post that was mentioned.
Click to expand...
Click to collapse
Well the general belief on my end was once you were rooted they would have a custom Marshmallow ROM somewhere around.
But yea definitely think everything out before you get TOO deep, Im going to also track down the ridiculous manual root method, I've gotten 2 ZTE offhand phones to cross over using it.
Just trying to get one in on Verizon for my dead LG Lucid haha.
Apps that will be of help,
A terminal emulator
Any from the store will do
Busybox (it can sometimes be used without root)
Also take a dive into Magisk, as they have developed a systemless interface that has broken through touchwiz encryption for me on this s6 edge+ and gotten supersu into my system apps
---------- Post added at 08:29 AM ---------- Previous post was at 08:24 AM ----------
https://forum.xda-developers.com/showthread.php?t=2684210
That may possibly help you, but I figure stock Samsung ROMs might make it difficult.
Make sure to grab a root file browser
Like Root File Browser lol
Hmm
Sent from my SM-G920V using Tapatalk
Well , I decided to root the phone but no joy. I followed the instructions to a tee, and got the phone back to lollipop but it still will not root. King root say something like no more avenues or something along those lines. I'll bet a hammer could root this thing . LOL I never had a problem with any of the pro0cesses until the root, that was a no go. But I do have lollipop on my phone. Any ideas or tips or maybe a steer in the right direction ?
LicoricePete said:
Well , I decided to root the phone but no joy. I followed the instructions to a tee, and got the phone back to lollipop but it still will not root. King root say something like no more avenues or something along those lines. I'll bet a hammer could root this thing . LOL I never had a problem with any of the pro0cesses until the root, that was a no go. But I do have lollipop on my phone. Any ideas or tips or maybe a steer in the right direction ?
Click to expand...
Click to collapse
Okay yea dude KingRoot is full of Sh*t lol, if it says there's no options available tap the area giving you the message and it should (hopefully lol) try the default rooting method it falls back on. Also try KingoRoot as it uses a different method.
Well LilAnt530, it looks like this phone is just impossible. I have tried KingRoot, KingoRoot, towelroot, somethinissingsrsroot and they all give me the same message, "device not supported". There is something that I am doing wrong or missing. Everything I read,indicates it should root.
Here is what I have ,
Samsung SM-G900V,
Android Version 5.0,
Baseband Version G900VVRU2BPB1,
Kernal Version 3.4.0,
Build Number LRX21T.G900VVRU2BPB1
Security patch Level 2016-02-01
Do you see anything that isn't right ? I am totally baffled now, I thought I had it licked but no joy yet.
Thanks
LicoricePete said:
Well LilAnt530, it looks like this phone is just impossible. I have tried KingRoot, KingoRoot, towelroot, somethinissingsrsroot and they all give me the same message, "device not supported". There is something that I am doing wrong or missing. Everything I read,indicates it should root.
Here is what I have ,
Samsung SM-G900V,
Android Version 5.0,
Baseband Version G900VVRU2BPB1,
Kernal Version 3.4.0,
Build Number LRX21T.G900VVRU2BPB1
Security patch Level 2016-02-01
Do you see anything that isn't right ? I am totally baffled now, I thought I had it licked but no joy yet.
Thanks
Click to expand...
Click to collapse
Have you tried dirty cow app to root your android.
Ashwinrg said:
Have you tried dirty cow app to root your android.
Click to expand...
Click to collapse
Dirty cow app ? Wow that is a new one. No I have not used that but I will see if I can find it to try. Last night I went thru 1000 posts looking for an answer and found nothing that was helpful.
I do have a question, if any can tell me. When
I downgraded to lollipop, the instruction said, " Do not install google or Samsung account when setting up phone. Well, I had to. Samsung said that due to a abnormal boot, that I must verify that it was my phone and would not let me continue until I put in my I'D and password.
Does anyone know if that could be preventing root?
I will go see if I can find Dirty Cow.
Thanks for staying with me this long,
I sure do appreciate your time and help.
---------- Post added at 01:28 PM ---------- Previous post was at 01:01 PM ----------
I would not be comfortable with the Dirty Cow exploit. I did find much that was positive about it. Personally I think I have come to the end road. I have tried everything that I can find on rooting the S5 with lollipop. I hate to say it but it is time to think about whether to keep lollipop or let the phone update back to Marshmallow and forget about root.
I have learned a lot by going the route that I have but one thing is for certain, Samsung and Verizon have lost a customer! Rather than buying this S5 , I should have given in to Apple and bought an iphone. I hate iPhone but not as much as Verizon and Samsung at the moment.
I have to go make a decision on what I am going to do.

V20 vs995 15a

Just wondering if 15a is downgradable i know 14b is
Yes. You can downgrade 15a with any KDZ with Uppercut.
bond32 said:
Yes. You can downgrade 15a with any KDZ with Uppercut.
Click to expand...
Click to collapse
Not to sound rude but has this been verified. I know the uppercut software works I used it on my V20 but I lm waiting on my wife to get sick of her stock bloat and let me root and unlock her V20. Thanks for any and all help.. ??
Running Weta-ReStock 5.0.7-1.2 VS995 hyb
666syco said:
Not to sound rude but has this been verified. I know the uppercut software works I used it on my V20 but I lm waiting on my wife to get sick of her stock bloat and let me root and unlock her V20. Thanks for any and all help.. ??
Running Weta-ReStock 5.0.7-1.2 VS995 hyb
Click to expand...
Click to collapse
Not to sound rude, but if you really felt like something like this needed to be "verified" then do it yourself, or don't ask.
Yes, it works. I've done it. I dont know what more you need, but I ain't doing any more than trying to help the guy out. You're on the internet, so if you need that much verification then do it yourself.
bond32 said:
Not to sound rude, but if you really felt like something like this needed to be "verified" then do it yourself, or don't ask.
Yes, it works. I've done it. I dont know what more you need, but I ain't doing any more than trying to help the guy out. You're on the internet, so if you need that much verification then do it yourself.
Click to expand...
Click to collapse
Wow really. It was a simple question. I used the software on my own V20 but not from that build. Verizon inabled the antirollback on this new update. that's why I asked. Plus if it was my phone I would do it but being its my wife's I rather be safe then sorry. Last I new XDA is were you read and ask questions. Ill be sure to not ask you for any info or help in the future.
Running Weta-ReStock 5.0.7-1.2 VS995 hyb
666syco said:
Wow really. It was a simple question. I used the software on my own V20 but not from that build. Verizon inabled the antirollback on this new update. that's why I asked. Plus if it was my phone I would do it but being its my wife's I rather be safe then sorry. Last I new XDA is were you read and ask questions. Ill be sure to not ask you for any info or help in the future.
Running Weta-ReStock 5.0.7-1.2 VS995 hyb
Click to expand...
Click to collapse
I literally answered a question, then you followed up by requesting verification on that answer. That's pretty rude dude, if that's how you handle your questions then yeah don't ask please.
But in an effort to help, I wasn't aware of any anti-rollback in place. However, since I personally wanted to try the newest update, I just took the Ota to 15a. Then, using Uppercut, went back to 12a.
If that's your plan, to go back to either 12a or 13a, I'd recommend right after Uppercut completes to do a factory reset as you will likely get overwhelmed with force closes (kdz with uppercut doesn't wipe data). Then after you're on a clean slate 12a or 13a, right away enable airplane mode so your phone doesn't hang trying to download everything. All you're interested in is enabling USB debugging for dirty santa (i assume).
Make sense?
bond32 said:
I literally answered a question, then you followed up by requesting verification on that answer. That's pretty rude dude, if that's how you handle your questions then yeah don't ask please.
But in an effort to help, I wasn't aware of any anti-rollback in place. However, since I personally wanted to try the newest update, I just took the Ota to 15a. Then, using Uppercut, went back to 12a.
If that's your plan, to go back to either 12a or 13a, I'd recommend right after Uppercut completes to do a factory reset as you will likely get overwhelmed with force closes (kdz with uppercut doesn't wipe data). Then after you're on a clean slate 12a or 13a, right away enable airplane mode so your phone doesn't hang trying to download everything. All you're interested in is enabling USB debugging for dirty santa (i assume).
Make sense?
Click to expand...
Click to collapse
When I ask verified I ment was it in a thread or something didn't know for 100% if you did it or read it and if I'm not mistaken the last update was also bootloader unlockable. I read the forum a lot I ment no disrespect when asking the question. As you can tell I've been a member about as long as you and come to XDA very often. Granted yes Google does work but when i looked in to it about the downgrade all I found was how the verizon V20 has gotten root witch was a old article as we all know. I unlocked mine on version 12. Thank you for your reply it was helpful and now I feel safe enough to do my wife's phone.
Running Weta-ReStock 5.0.7-1.2 VS995 hyb
bond32 said:
Yes. You can downgrade 15a with any KDZ with Uppercut.
Click to expand...
Click to collapse
ok cool was wondering was thinking on getting another v20 but my v20 still sucks
i got a off topic question if you dont mind answering here, i been dealing with issues with my v20 since t got out of the box, laggs, crashes, advanced calling no longer works later (idk if i pulled the wrong software or what, and sometimes my 4g drops only on messenger when calling my GF, have you faced any simulare issues like i have. if so how do you fix/deal with them
i figured 13A be ok but still some issues that i am trying to figure out and making the phone stable, this is the first phone i got with crappy software and i do thank you for answering my downgrade question
666syco said:
When I ask verified I ment was it in a thread or something didn't know for 100% if you did it or read it and if I'm not mistaken the last update was also bootloader unlockable. I read the forum a lot I ment no disrespect when asking the question. As you can tell I've been a member about as long as you and come to XDA very often. Granted yes Google does work but when i looked in to it about the downgrade all I found was how the verizon V20 has gotten root witch was a old article as we all know. I unlocked mine on version 12. Thank you for your reply it was helpful and now I feel safe enough to do my wife's phone.
Running Weta-ReStock 5.0.7-1.2 VS995 hyb
Click to expand...
Click to collapse
i read your messages here, i know the feeling but i have not faced any liers in XDA, i been on here for years and have my youtube channel to make root videos to help others understand the methods better as i have a hard time reading them my self but enough talk and all i got a better understanding and make videos to help noobs
however i do face smart a$$es with the let me google this for you and knowing that it wont be on the top to what i am looking for, i faced that issue when i got lucky to my on android 5.1.1 on my v10 and some people did not wont to make it easy, it took me a few hours to find to do a 30 min root method
some times you dont need a verified post and do understand about the anti rollback but i dont see anyone lieing to make you purpusly mess up your phone or they can face problems
there are a few people i knew that are no longer on xda cause of issues and xda banned them for it, so you have no worries. if you want me to make a video of downgrading 15A to 13A that is rootable i be glad to take that guys word, credit him on the video and show proof
LASERWOLF452 said:
ok cool was wondering was thinking on getting another v20 but my v20 still sucks
i got a off topic question if you dont mind answering here, i been dealing with issues with my v20 since t got out of the box, laggs, crashes, advanced calling no longer works later (idk if i pulled the wrong software or what, and sometimes my 4g drops only on messenger when calling my GF, have you faced any simulare issues like i have. if so how do you fix/deal with them
i figured 13A be ok but still some issues that i am trying to figure out and making the phone stable, this is the first phone i got with crappy software and i do thank you for answering my downgrade question
Click to expand...
Click to collapse
Yes, I have faced similar issues. But I always fall back on Uppercut. If you're truly stuck then try to wipe everything including internal storage, system, etc. Then do the Uppercut method, that always fixes every issue I've had.
Edit:to be clear, I've had plenty of issues similar to you. However, rather than identify the problem I always just wipe the slate clean. With that said, I suspect a lot of what you're facing and issues I had were kernel related.
bond32 said:
Yes, I have faced similar issues. But I always fall back on Uppercut. If you're truly stuck then try to wipe everything including internal storage, system, etc. Then do the Uppercut method, that always fixes every issue I've had.
Edit:to be clear, I've had plenty of issues similar to you. However, rather than identify the problem I always just wipe the slate clean. With that said, I suspect a lot of what you're facing and issues I had were kernel related.
Click to expand...
Click to collapse
ok never think to wipe all and use uppercut i give that a show, as for the kernel, what be the best one i figured it had to be the kernal that can be the issue of some/all things
LASERWOLF452 said:
ok never think to wipe all and use uppercut i give that a show, as for the kernel, what be the best one i figured it had to be the kernal that can be the issue of some/all things
Click to expand...
Click to collapse
If you wanted to troubleshoot what you have now, you could try a different kernel or even stock boot.img would be best. If still no change then always fall back to the full wipe and Uppercut.
bond32 said:
If you wanted to troubleshoot what you have now, you could try a different kernel or even stock boot.img would be best. If still no change then always fall back to the full wipe and Uppercut.
Click to expand...
Click to collapse
well where do i get the stock boot.img i can try that to see if it will fix it anything to fix this phone would help and for your help man when i make a debloat video i give you a shoutout on my youtube channel
LASERWOLF452 said:
i read your messages here, i know the feeling but i have not faced any liers in XDA, i been on here for years and have my youtube channel to make root videos to help others understand the methods better as i have a hard time reading them my self but enough talk and all i got a better understanding and make videos to help noobs
however i do face smart a$$es with the let me google this for you and knowing that it wont be on the top to what i am looking for, i faced that issue when i got lucky to my on android 5.1.1 on my v10 and some people did not wont to make it easy, it took me a few hours to find to do a 30 min root method
some times you dont need a verified post and do understand about the anti rollback but i dont see anyone lieing to make you purpusly mess up your phone or they can face problems
there are a few people i knew that are no longer on xda cause of issues and xda banned them for it, so you have no worries. if you want me to make a video of downgrading 15A to 13A that is rootable i be glad to take that guys word, credit him on the video and show proof
Click to expand...
Click to collapse
Already done. Downgraded unlocked rooted. All is good thank you anyway though.
Running Weta-ReStock 5.0.7-1.2 VS995 hyb
LASERWOLF452 said:
well where do i get the stock boot.img i can try that to see if it will fix it anything to fix this phone would help and for your help man when i make a debloat video i give you a shoutout on my youtube channel
Click to expand...
Click to collapse
I personally use reStock or modStock. Those both have been successful for me.
Check here for the stock boot.img https://forum.xda-developers.com/v20/development/device-kernel-aka-boot-img-s-carrier-t3533426
No need for the shoutout or anything. I'm just passing the info along that might help.
bond32 said:
I personally use reStock or modStock. Those both have been successful for me.
Check here for the stock boot.img https://forum.xda-developers.com/v20/development/device-kernel-aka-boot-img-s-carrier-t3533426
No need for the shoutout or anything. I'm just passing the info along that might help.
Click to expand...
Click to collapse
Well my phone got so worse that i could not make a facebook call to my girl. It was always choppy like wtf. So i took your first idea. Wipe the POS, system, cache etc. And uppercut it. Now it runs snappy with 13a with root and restock. I checkout the link when i get home. As for the shoutout its for the help you give me. The devs will get their thanks for making things possible i give this phone another month and see if it works. If it dose with all bs off of it (bloatware) i make a video for those who was asking for it. Thanka for the help you are awesome and i keep you updated how my v20 is. My brothers wife has same issues i do and if my phone works maybe she will let me root hers. Just hope they dont give out a update with anti rollback
666syco said:
Already done. Downgraded unlocked rooted. All is good thank you anyway though.
Running Weta-ReStock 5.0.7-1.2 VS995 hyb
Click to expand...
Click to collapse
Glad you got yours taken care of. Did you do the airplane mode thing? I only bring it up because I flip flop back and forth so many times from stock unroot to root access (I'm indecisive).
I'm not 100% sure on this, but I think as long as we have the kdz file, there will always be a way to downgrade. I think the kdz is a total device wide wipe/reinstall regardless of whatever version was on before.
bond32 said:
Glad you got yours taken care of. Did you do the airplane mode thing? I only bring it up because I flip flop back and forth so many times from stock unroot to root access (I'm indecisive).
I'm not 100% sure on this, but I think as long as we have the kdz file, there will always be a way to downgrade. I think the kdz is a total device wide wipe/reinstall regardless of whatever version was on before.
Click to expand...
Click to collapse
true but i want to know if you dont mind testing new OTA when they come out to see if they can downgrade, if you dont wont to its fine i dont wont to take the chance as the phone has been a POS and hoping the full wipe/ uppercut fixes my issue forever at least, reasion im asking to test is im pretty sure my brothers wife updates her phone and i am trying to get to to let me have the phone so i can fix it and give it back so she can atleast be happy with a phone with no regrets
I have a VS995 I took the OTA 15A updated and I just used LGUP to downgrade back to 12A
Off subject question did you notice your GPS taking forever to find your location on google maps or waze while your VS995 was rooted. I kept having this issue so I went back to full stock and the issue went away.
sentra10550 said:
I have a VS995 I took the OTA 15A updated and I just used LGUP to downgrade back to 12A
Off subject question did you notice your GPS taking forever to find your location on google maps or waze while your VS995 was rooted. I kept having this issue so I went back to full stock and the issue went away.
Click to expand...
Click to collapse
Only time i had that issue was when i was in a plane. Hehe im 40,000ft so im close to a damn satellite hehe
But no i dont have it take forever its been working fine for me when rooted

Trying to root an Lg Stylo 3 Boost (NOT LG stylo 3 plus)

Hey guys/girls,
I'm gh0st.
I am an amateur/beginner Python 3.x programmer so although I'm not extremely knowledgeable, I can follow along with any kind of instructions you would be gracious enough to share.
My native OS on my main machine if I need to utilize that to manually unlock the bootloader or something like that is: Linux Ubuntu 16.04 (LTS version.)
I'm not sure if that matters but anyway... I am just wondering if anyone has had any success rooting this particular phone or simply rooting LG devices in general? LGE G Stylo 3 aka Model LS-777. The LG Stylo 3 plus from boost has been rooted successful day. However, I can't seem to find a way to unlock the bootloader.
If you could please help me root my LG Stylo 3 I bought from boost, I will pay you no problem if that's what it takes. I will absolutely pay you for your work if you can pull it off. I did buy it as a "Boost" phone so if I'm stuck with Boost, I'm 110% okay with that.
If you can assist me in gaining root access to this LGE LS-777, and Flash some custom roms and stuff like that to it I would be so appreciative. Like I said I'll pay you for your efforts.
Thank you for your help in advance.
- gh0st_DS
DSDev said:
Hey guys/girls,
I'm gh0st.
I am an amateur/beginner Python 3.x programmer so although I'm not extremely knowledgeable, I can follow along with any kind of instructions you would be gracious enough to share.
My native OS on my main machine if I need to utilize that to manually unlock the bootloader or something like that is: Linux Ubuntu 16.04 (LTS version.)
I'm not sure if that matters but anyway... I am just wondering if anyone has had any success rooting this particular phone or simply rooting LG devices in general? LGE G Stylo 3 aka Model LS-777. The LG Stylo 3 plus from boost has been rooted successful day. However, I can't seem to find a way to unlock the bootloader.
If you could please help me root my LG Stylo 3 I bought from boost, I will pay you no problem if that's what it takes. I will absolutely pay you for your work if you can pull it off. I did buy it as a "Boost" phone so if I'm stuck with Boost, I'm 110% okay with that.
If you can assist me in gaining root access to this LGE LS-777, and Flash some custom roms and stuff like that to it I would be so appreciative. Like I said I'll pay you for your efforts.
Thank you for your help in advance.
- gh0st_DS
Click to expand...
Click to collapse
Im looking for help with this too i tryed kingo root and kingroot with no luck so far
juggalo19076 said:
Im looking for help with this too i tryed kingo root and kingroot with no luck so far
Click to expand...
Click to collapse
I hate to tell you but there is no root for that model. I know there are couple fake guides on different sites, but be careful trying some of those methods as it's dangerous territory, good luck, hoopfully they will get root one day
Is anyone else even still trying to get root?
juggalo19076 said:
Is anyone else even still trying to get root?
Click to expand...
Click to collapse
I haven't heard anything on it. For some reason LG locked down the bootloader. Without access to fastboot there really isn't any way to get it unlocked if I understand it right. I remember trolling around the f few threads there are, and it seemed like no one was trying anymore.
Great so i just got a phone that i can never debloat
Idk well its w/e im gonna keep looking into it cuz i rember when thia happened with the zmax till i found root and started telling ppl how to get root on that phone and look at all that was done with it
juggalo19076 said:
Idk well its w/e im gonna keep looking into it cuz i rember when thia happened with the zmax till i found root and started telling ppl how to get root on that phone and look at all that was done with it
Click to expand...
Click to collapse
I would think if you search around and find the right info you could modify the bit image somehow. I know when I got the S7 edge right when it came out there was an engineer kernel out and that was the only way. Now chain fire had an auto root for it. I hope you find it. I'm sure the person that does will appreciated by many that's for sure.
Or if it's on your budget I heard that metro PC's is giving the 3 plus as a promo if you Port your existing number over to them. Just have to buy three months of unlimited service and it is 40 a month I believe. After 90b days they will unlock it for any carrier. Not a bad deal
remarkablecow913 said:
I would think if you search around and find the right info you could modify the bit image somehow. I know when I got the S7 edge right when it came out there was an engineer kernel out and that was the only way. Now chain fire had an auto root for it. I hope you find it. I'm sure the person that does will appreciated by many that's for sure.
Or if it's on your budget I heard that metro PC's is giving the 3 plus as a promo if you Port your existing number over to them. Just have to buy three months of unlimited service and it is 40 a month I believe. After 90b days they will unlock it for any carrier. Not a bad deal
Click to expand...
Click to collapse
My metro pcs zmax was like that but they couldn't give me unlock code cuz they lost it
I heard kingoroot and one-click root has rooted stylo 3 but I'm not convinced lol
juggalo19076 said:
Idk well its w/e im gonna keep looking into it cuz i rember when thia happened with the zmax till i found root and started telling ppl how to get root on that phone and look at all that was done with it
Click to expand...
Click to collapse
Quik ? I have a carrier unlocked zmax pro ive been trying to find root for im kinda new to it but have been reserching ... I also got the stylo 3 from boost but no luck with it
I have the same phone and i just started looking into today if i find a method that works ill greatly share the progress with ya
Has anyone looked at this i just stumbled onto it.
https://www. droid views .com/unlock-bootloader-install-twrp-and-root-lg-stylo-3-plus/
Take away the spaces aka https://www.**********.com/unlock-bootloader-install-twrp-and-root-lg-stylo-3-plus/
dank87 said:
I have the same phone and i just started looking into today if i find a method that works ill greatly share the progress with ya
Click to expand...
Click to collapse
Find anything?
[email protected] said:
I heard kingoroot and one-click root has rooted stylo 3 but I'm not convinced lol
Click to expand...
Click to collapse
I wouldnt know about king root, but one click root said it was rootable. i just dont have the 40 dollars they wanted to do it
One-click methods do not have the capabilities to root the Stylo 3. Systemless root is the only viable option and requires a modification of the bootchain (/aboot), and then pushing a patched boot image by use of the engineer version of LG-UP. Custom recovery doesn't seem to be an option at this time.
I wouldn't know. I hate how locked the boot loader is though. I'm trying to find a way into it. Currently, you get into factory reset mode by holding either power up or down (I don't remember currently) but you can get into an IMEI/Serial display mode by holding both volume up and down on bootup. I wonder if there are any secrets to be found there?
Bootloader blocked.
I know either cricket or LG blocked bootloader access. But you can get Dev options by tapping the Build Number. Setting>General>About Phone>Software info.
Also idk if this will help, but Nugent does the most peculiar thing when you tap on "Android version" within the same menu. Take a look. I'm not sure if this is like a "Ha,Ha!" From the devs but it definitely had me scratching my dome.
Robp88 said:
Quik ? I have a carrier unlocked zmax pro ive been trying to find root for im kinda new to it but have been reserching ... I also got the stylo 3 from boost but no luck with it
Click to expand...
Click to collapse
Sry for slow reply didnt notice it whats model number aka my zmax is a z970
---------- Post added at 06:02 AM ---------- Previous post was at 05:57 AM ----------
MotoJunkie01 said:
One-click methods do not have the capabilities to root the Stylo 3. Systemless root is the only viable option and requires a modification of the bootchain (/aboot), and then pushing a patched boot image by use of the engineer version of LG-UP. Custom recovery doesn't seem to be an option at this time.
Click to expand...
Click to collapse
So wait explain this a bit more i have never heard of lg up im new to lg's and does this require a computer because atm i dont have one
juggalo19076 said:
Sry for slow reply didnt notice it whats model number aka my zmax is a z970
---------- Post added at 06:02 AM ---------- Previous post was at 05:57 AM ----------
So wait explain this a bit more i have never heard of lg up im new to lg's and does this require a computer because atm i dont have one
Click to expand...
Click to collapse
LG-UP is basically a firmware flashing utility which is actually used in LG certified stores and service centers. Very similar to Odin for Samsung devices. Yes the utility installs to a PC or laptop and flashes the firmware to your LG device via a tethered connection (and your device being in Download Mode).

Safe to flash H91010I to US99610N with LGUP?

Hi all,
Have an AT&T branded V20 in Australia so not getting updates. Also can't use the hotspot without it being registered on AT&T network.
Want to know if its safe to flash a KDZ, thinking US99610N as its from the unlocked variant?
Have a few questions:
Is it possible?
Anybody know of a good guide to do it?
Risk of hard/soft bricking?
Possibility for recovering after possible brick?
Any help is greatly appreciated, been trying to find answers on my own for ages to no avail.
Thanks!
Root your phone, then flash the latest H910 firmware. There are two zips that are in the ROMs forum -- one will take you back completely to stock, and the other will upgrade you, but leave TWRP, you can decide which one.
As for flashing the US996 firmware, it may work, probably won't brick your phone, but there is no reason to...
-- Brian
runningnak3d said:
Root your phone, then flash the latest H910 firmware. There are two zips that are in the ROMs forum -- one will take you back completely to stock, and the other will upgrade you, but leave TWRP, you can decide which one.
As for flashing the US996 firmware, it may work, probably won't brick your phone, but there is no reason to...
-- Brian
Click to expand...
Click to collapse
Really appreciate your reply, couple of questions:
runningnak3d said:
Root your phone
Click to expand...
Click to collapse
I've noticed there are a few methods for doing this, dirtysanta etc, which would you recommend keeping in mind what I want to do?
runningnak3d said:
there is no reason to...
Click to expand...
Click to collapse
Would updating to a newer H910 firmware still leave me with the issue of the hotspot wanting an AT&T connection? That's the only reason I thought to flash to US996 as its unlocked so would think that's the only way to alleviate the mobile hotspot issue.
Thanks again for your reply!
Search for 'H910 root' in News and DIscussions. I made a thread specifically for the H910 up to V10r.
Have you ever installed the mobile hotspot app for the carrier that you use on any other phone? If so, go into the playstore and search for it -- you will be able to install it.
For example, I use T-Mobile with my H910, and after I debloated all the AT&T crapware, I just went into the playstore and installed all the T-Mobile apps that I need. If for some reason that isn't possible for you, you can always side load them. The bottom line is, that while it may work, you will probably have more trouble if you flash another models firmware. There are exceptions, but why do it if you don't have to
-- Brian
runningnak3d said:
Search for 'H910 root' in News and DIscussions. I made a thread specifically for the H910 up to V10r.
Have you ever installed the mobile hotspot app for the carrier that you use on any other phone? If so, go into the playstore and search for it -- you will be able to install it.
For example, I use T-Mobile with my H910, and after I debloated all the AT&T crapware, I just went into the playstore and installed all the T-Mobile apps that I need. If for some reason that isn't possible for you, you can always side load them. The bottom line is, that while it may work, you will probably have more trouble if you flash another models firmware. There are exceptions, but why do it if you don't have to
-- Brian
Click to expand...
Click to collapse
Thanks heaps for your replies. I'm not trying to be difficult (but probably kinda am), I guess also my reason for looking at the US996 route is I live in Australia and that model was sold here, the H910 wasn't. So if I flashed to that wouldn't I be getting OTA updates, not having to flash every time?
Also with the hotspot, this is just a little bit of a foreign concept to me. I've owned plenty of Android phones but this is my first non-Nexus. All the others I've bought from overseas and its been as simple as settings>network>hotspot & tethering and away you go. So with this one I have to download an app? Seems stupid for something that is such a basic feature and is built into Android. I'm not sure why they bother with all this crap, stock Android is better in every way IMO.
Again really appreciate your guidance.
Well, all I can say is try it. It isn't going to brick your phone so bad that you can't recover, but the recovery process would involve you flashing the H915 KDZ and rooting. In order to do that, you must be at ARB 0, so make sure that whatever US996 KDZ that you flash doesn't increment ARB. Also, let's say that you flash the US996 10c KDZ and it works fine, but down the road you take an OTA that increments ARB AND doesn't work. You would then have no way to fix your phone.
Just trying to point out some of the pitfalls you may run into.
-- Brian
runningnak3d said:
Well, all I can say is try it. It isn't going to brick your phone so bad that you can't recover, but the recovery process would involve you flashing the H915 KDZ and rooting. In order to do that, you must be at ARB 0, so make sure that whatever US996 KDZ that you flash doesn't increment ARB. Also, let's say that you flash the US996 10c KDZ and it works fine, but down the road you take an OTA that increments ARB AND doesn't work. You would then have no way to fix your phone.
Just trying to point out some of the pitfalls you may run into.
-- Brian
Click to expand...
Click to collapse
No I appreciate the pitfalls being pointed out. I thought it was the safer way to go but guess not... I'll take a look at your thread you mentioned earlier when I have a bit of time to actually do it. Or I'll just wait until a big update comes out, 8.0 or something. Thanks for all your help.

LS99720a - Any way to root JUST for deleted file recovery? Don't need other stuff.

Title. I no longer use this phone but I would _love_ to be able to get deleted stuff off of it. I did this in the past with my old LG G3 and never had any issues like this phone has with getting to root. I tried it when I first got the phone, tried it a year later. never worked. Now trying 3 yrs lol. Is there anything I can do or am I SOL?
@Phoenix591 already answered this for you on Reddit. I don't know what else to tell you.
Original Reddit post for anyone else who is reading
Thats an Oreo version, and so is past the point of no return. It's unrootable. Tiny electronic fuses have been physically burned to prevent it from booting rootable firmware.
As I mentioned the last version that has the ability to return to a rootable version was ZV7 (the actually rootable versions were ZV5 or earlier, however LS997 did updates weird which ment that firmware wasn't available to flash using the same tools other models use... If on ZV6 or ZV7 its possible to root by crossflashing another model's firmware briefly ) , which was a few updates before oreo came out.
Click to expand...
Click to collapse
Snakecharmed said:
@Phoenix591 already answered this for you on Reddit. I don't know what else to tell you.
Click to expand...
Click to collapse
i know you answered it, i just wanted to see if there was any other sort of input anyone could give. just really desperate i guess. i guess i will never be buying thru sprint again.
bezrq said:
i know you answered it, i just wanted to see if there was any other sort of input anyone could give. just really desperate i guess. i guess i will never be buying thru sprint again.
Click to expand...
Click to collapse
Unfortunately, the LS997 ended up being more limited than the other carrier-specific models. However, root access is getting harder to come by on new carrier-specific devices in general.

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