Unbrick, Downgrade and Upgrade LG K10 and any LG devices. - LG K10 Guides, News, & Discussion

So this is my tutorial on how to flash K10 and any Lg devices. This include some solution about the issue with DLL and 9% error in flashing. Thanks to the software developer of UPPERCUT here also in xda.
I also found that my speculation regarding "2017 android security patch" which is not "rootable" is true base on the comment of one of my follower.

ArcherEmiya said:
So this is my tutorial on how to flash K10 and any Lg devices. This include some solution about the issue with DLL and 9% error in flashing. Thanks to the software developer of UPPERCUT here also in xda.
I also found that my speculation regarding "2017 android security patch" which is not "rootable" is true base on the comment of one of my follower.
Click to expand...
Click to collapse
Dont create multiple threads for threads which we already have. I will add your video in my thread. Delete this thread.

pvineeth97 said:
Dont create multiple threads for threads which we already have. I will add your video in my thread. Delete this thread.
Click to expand...
Click to collapse
okay okay I didn't know that there are already tut fot this

ArcherEmiya said:
okay okay I didn't know that there are already tut fot this
Click to expand...
Click to collapse
Mark your thread as "DELETE".
As mentioned here,
5. Create a thread or post a message only once.
As a large forum, we don't need unnecessary clutter. You're free to edit your message as you like, so if you do not receive an answer, revisit your message and see if you can describe your problem better. Not everyone is online at the same time so it might take a while before you receive an answer.
Click to expand...
Click to collapse

Related

New questions

I read and searched a lot on the forum before posting this.
1/ Why is there 1000 methods to flash a ROM?
2/ Do I need to do a partition in all cases?
3/ Is there a ROM for 32A that adds multi touch to my device?
4/ Might be a lot to ask but why is there no PROPER tutorial on how to install a ROM?
5/ Can I brick my phone?
Thanks for your time.
This is not a development question. This belongs in the Q&A section. Read the stickies. From those stickies, you would also see a Hacking Wiki for the sapphire.
Read that.
http://forum.xda-developers.com/showthread.php?t=538979
cizake said:
I read and searched a lot on the forum before posting this.
1/ Why is there 1000 methods to flash a ROM?
2/ Do I need to do a partition in all cases?
3/ Is there a ROM for 32A that adds multi touch to my device?
4/ Might be a lot to ask but why is there no PROPER tutorial on how to install a ROM?
5/ Can I brick my phone?
Thanks for your time.
Click to expand...
Click to collapse
I have found out using the forums that 32A do not support multitouch.
WebghostDK said:
I have found out using the forums that 32A do not support multitouch.
Click to expand...
Click to collapse
Yes they do.
http://forum.xda-developers.com/showthread.php?t=568032, for example.
WebghostDK said:
I have found out using the forums that 32A do not support multitouch.
Click to expand...
Click to collapse
I use MyHero 1.1.3 (32A with BFS 303 kernel) and multitouch DOES work. But it needs to be supported by the software, works great in the browser for example.
Ok good to know, i was not quite sure about it
cizake said:
I read and searched a lot on the forum before posting this.
1/ Why is there 1000 methods to flash a ROM?
Click to expand...
Click to collapse
Erm .. there's only one way to flash a rom ..
- Download rom and copy it to the sd card root folder
- Boot into recovery
- Do a nandroid backup
- wipe
- Flash the new rom
- reboot
4/ Might be a lot to ask but why is there no PROPER tutorial on how to install a ROM?
Click to expand...
Click to collapse
Look at the link in my signature, has all the detail an Android newbie needs.
Also check the Sapphire hacking wiki as bcrook mentioned above.
And use the forum search button!
st0kes said:
Erm .. there's only one way to flash a rom ..
Click to expand...
Click to collapse
Thats what I was thinking too
and my fav question out of the list:
Can I brick my phone?
Let me answer this one... from your list of questions I find it hard to believe you even know what "brick" means (no offense) but you should NOT even attempt to change anything about your phone except for whats in the menu>settings>sounds/display area
and I'll say it again no offense but people like this that have no idea what their doing is why the companies are so against us gaining root access because yeah theres some of us that understand what we are doing and the concept of linux but then you have these people that have NO CLUE then screw their phones up and guess who they call... not the dev, but the company crying about how they need a new phone...
Bottom line is if you dont know what you doing, DONT DO IT!
cizake said:
I read and searched a lot on the forum before posting this.
5/ Can I brick my phone?
Thanks for your time.
Click to expand...
Click to collapse
if you are asking this question, yes you will brick your phone

---::: Ranking ROMS SGS :::---

---::: Ranking ROMS SGS :::---
V.1.20101123
- Added field "Profit Quadrant" to enter the test result.
- Fixed a bug that existed in the bar graph showing scores
- You can now view the dates of introduction of the system rom and when you last voted
- Fixed bugs in Opera and Chrome browsers.
- Now correctly redirects the ranking when the voting ends.
- Migrating Web and database hosting fee as in the former was produced much lag.
--> ! ViewRanding !<--
The thing is simple ... I have striven to rank so everyone can see how they are rated for the ROMs and you can also vote.
As you see in the image, each rom has a link that you can copy and paste in the first post of it.
The code makes an overall average and average for each feature of the rom (battery, gps, fluency ...).
NOTE: If this site does not automatically, there is a bar at the top where you can select the language.
All donations are welcome to help keep the site
​
​
Whats this about?
Sorry.
ragin said:
Whats this about?
Sorry.
Click to expand...
Click to collapse
that thing you do not understand?
me neither
Well, it the site was written in English it might have been usefull.
japperrrr said:
Well, it the site was written in English it might have been usefull.
Click to expand...
Click to collapse
should automatically lead ... has a google addon that translates the site if your browser is in another language.
I will check what the problem.
EDITED-----------
I tested changing my browser language to English and everything works fine.
At the top of the bar appears google site for translation.
Enjoy.
What on earth is this and what the heck does it have to do with Development?
Thread reported.
You guys can't possibly be that lost can you ?
U go on the site, a toolbar says translate, you do so.
You realize its a site where you vote for different aspects of a rom so other users can find out the advantages/disadvantages of other roms.
As for proper section, its up to the mods to decide.
Perhaps op needs a :
--> ! Click Here !<--
Daneshm90 said:
You guys can't possibly be that lost can you ?
U go on the site, a toolbar says translate, you do so.
You realize its a site where you vote for different aspects of a rom so other users can find out the advantages/disadvantages of other roms.
As for proper section, its up to the mods to decide.
Click to expand...
Click to collapse
THANKS! for being the first one to read.
Others prefer to insult the work you know.
Daneshm90 said:
You guys can't possibly be that lost can you ?
U go on the site, a toolbar says translate, you do so.
You realize its a site where you vote for different aspects of a rom so other users can find out the advantages/disadvantages of other roms.
As for proper section, its up to the mods to decide.
Perhaps op needs a :
--> ! Click Here !<--
Click to expand...
Click to collapse
I did that too & got an English version.
NOW, the ROM's mentioned are all outdated here. We have better ROM's. Can the OP change the choice?
ragin said:
I did that too & got an English version.
NOW, the ROM's mentioned are all outdated here. We have better ROM's. Can the OP change the choice?
Click to expand...
Click to collapse
Once again,
There is an "Add Rom" Option right at the top.
Daneshm90 said:
You guys can't possibly be that lost can you ?
U go on the site, a toolbar says translate, you do so.
You realize its a site where you vote for different aspects of a rom so other users can find out the advantages/disadvantages of other roms.
As for proper section, its up to the mods to decide.
Perhaps op needs a :
--> ! Click Here !<--
Click to expand...
Click to collapse
I can not create links for the moment. Is a restriction on the forum for new users.
As for me I will give these permits
Daneshm90 said:
Once again,
There is an "Add Rom" Option right at the top.
Click to expand...
Click to collapse
Thanks again
anxel said:
I can not create links for the moment. Is a restriction on the forum for new users.
As for me I will give these permits
Click to expand...
Click to collapse
Yup new users can't post links. But u cud quote me in the op as a way to post the link
Daneshm90 said:
Yup new users can't post links. But u cud quote me in the op as a way to post the link
Click to expand...
Click to collapse
sorry, I do not understand
anxel said:
sorry, I do not understand
Click to expand...
Click to collapse
You see the quote button near bottom right of each post on this thread ?
The one where i posted the link, u can click quote, edit it so only the link is there, then copy/paste into ur OP (Original Post).
Daneshm90 said:
You see the quote button near bottom right of each post on this thread ?
The one where i posted the link, u can click quote, edit it so only the link is there, then copy/paste into ur OP (Original Post).
Click to expand...
Click to collapse
now I understand.
But that's not possible ... if you check the quote I made of your post, you will see that is not a link.
At the time I try to create a link or refuses to quote me.
The only option is that a moderaror provide me that option. I have already asked.
anxel said:
now I understand.
But that's not possible ... if you check the quote I made of your post, you will see that is not a link.
At the time I try to create a link or refuses to quote me.
The only option is that a moderaror provide me that option. I have already asked.
Click to expand...
Click to collapse
Oh k. Well i did edit the post after u quoted me so it is possible that's why.
W/e
Daneshm90 said:
Oh k. Well i did edit the post after u quoted me so it is possible that's why.
W/e
Click to expand...
Click to collapse
And gave me permission and everything works fine
I think the ROM's changes way to fast to keep this up to date, different versions every week. My opinion.
Like the idea though.
Will check back.

[Q] HELP! Lgl22 root, model information check fail!!

Hi everyone! I'm new on xda, I really need help please.
I'm using an LG l22 isai, I have updated to android 4.4.2 v20b, now I am trying to root the device but I have an error. LG flash tools says "Model information check fail". Does anyone knows how to fix it? is there any dll file that bypass the verification and goes straight to the flashing? please help.
cp3junior said:
Hi everyone! I'm new on xda, I really need help please.
I'm using an LG l22 isai, I have updated to android 4.4.2 v20b, now I am trying to root the device but I have an error. LG flash tools says "Model information check fail". Does anyone knows how to fix it? is there any dll file that bypass the verification and goes straight to the flashing? please help.
Click to expand...
Click to collapse
Hello, see this link for the full thread for Isai L22 LG
http://forum.xda-developers.com/showthread.php?t=2685517
It also has 2 guides to root for 4.2.2 and 4.4.2. Try the dll file mentioned in those guides.
Also Next time ask your Questions in the Q&A forum.
wulsic said:
Hello, see this link for the full thread for Isai L22 LG
http://forum.xda-developers.com/showthread.php?t=2685517
It also has 2 guides to root for 4.2.2 and 4.4.2. Try the dll file mentioned in those guides.
Also Next time ask your Questions in the Q&A forum.
Click to expand...
Click to collapse
Hi, thanks very much for your help, I've been reading this thread but no one has the same problem. That's why I made a new thread. Anyway thanks for your help.
cp3junior said:
Hi, thanks very much for your help, I've been reading this thread but no one has the same problem. That's why I made a new thread. Anyway thanks for your help.
Click to expand...
Click to collapse
Ahh okay, Did you use the same Dll in the Guide?
wulsic said:
Ahh okay, Did you use the same Dll in the Guide?
Click to expand...
Click to collapse
Yes I did, but it doesn't work for me.
@cp3junior ahh I will try to find a fix for you
wulsic said:
@cp3junior ahh I will try to find a fix for you
Click to expand...
Click to collapse
Very very big thanks for your help. :good:
cp3junior said:
Very very big thanks for your help. :good:
Click to expand...
Click to collapse
try these things, this is just an quote of what I have found,
USB cable is not broken? Are you connected?
· Do you have installed the driver?
· DLL or thing that is compatible with the tot you are using?
· Flash Tool Are you running with administrator privileges? (You can run as an administrator by right-clicking)
Do you put in · Download Mode? You may have already confirmed, but please try to check the above points.
Somebody with the same problem as you said that he fixed it with replacing his usb cable.
wulsic said:
try these things, this is just an quote of what I have found,
USB cable is not broken? Are you connected?
· Do you have installed the driver?
· DLL or thing that is compatible with the tot you are using?
· Flash Tool Are you running with administrator privileges? (You can run as an administrator by right-clicking)
Do you put in · Download Mode? You may have already confirmed, but please try to check the above points.
Somebody with the same problem as you said that he fixed it with replacing his usb cable.
Click to expand...
Click to collapse
I double checked all of that, I re-downloaded all the files to make sure that the files are not broken or something, I run everything as admin but still no result, same problem .. it says "model information check fail".
Hmm even with another cable it fails but you can still boot normally into the android os right? Sorry if I am also giving some reactions a bit later but your problem only have a couple people with lots of time no reply or good answer. I am now busy with studying for 3 tests next week so when I am done then I will search more for you alright?
wulsic said:
Hmm even with another cable it fails but you can still boot normally into the android os right? Sorry if I am also giving some reactions a bit later but your problem only have a couple people with lots of time no reply or good answer. I am now busy with studying for 3 tests next week so when I am done then I will search more for you alright?
Click to expand...
Click to collapse
yes I can boot into the os but can't root it. good luck for all your tests, I hope you can find any solution later. I'll search more on google if I can find any solution.

[Q] Guys forgive me if i'm ignorant or something but u should check this out

So i've seen this on internet i don't know if it's for real.. I am just so excited about it I couldn't wait and check if it's on xda
And i also don't know whether sharing links will ban me
It claims this is a sort of STOCK LG G2 5.0.1 KDZ
CHECK THIS
Please let me know if it's true.. I am downloading it now to try it........ i can't read the language so i shared it for you guys..
why don't you check a few threads below yours before posting?
60nine said:
why don't you check a few threads below yours before posting?
Click to expand...
Click to collapse
Dude seriously. If you know something just share it down here. I said "forgive me if i'm doing it wrong" and i checked and couldn't find this on xda
It's no problem, it has actually been shared on here quite a few times already. Yes it's real. Make sure you search around before making a new post - for your own sake. I don't mind more threads but the moderators do
vPro97 said:
It's no problem, it has actually been shared on here quite a few times already. Yes it's real. Make sure you search around before making a new post - for your own sake. I don't mind more threads but the moderators do
Click to expand...
Click to collapse
why aren't we use it then?? is it too problematic??? why i don't know just one thing about this :crying: so have you tried? how is it??
devildare66 said:
why aren't we use it then?? is it too problematic??? why i don't know just one thing about this :crying: so have you tried? how is it??
Click to expand...
Click to collapse
just in case you are new here, you should know that there are about 7-8 variants of the G2 with different hardware. Flashing the ROM for one in another will brick it (I should know!). This one is for the Korean version F320.
sandys1 said:
just in case you are new here, you should know that there are about 7-8 variants of the G2 with different hardware. Flashing the ROM for one in another will brick it (I should know!). This one is for the Korean version F320.
Click to expand...
Click to collapse
but it says "backup your imei flash it enjoy bla bla" (yes i'm new) and it doesn't say "don't flash it to D802. We always specify the variants of a phone when sharing it's rom here on xda.. right?
devildare66 said:
Dude seriously. If you know something just share it down here. I said "forgive me if i'm doing it wrong" and i checked and couldn't find this on xda
Click to expand...
Click to collapse
yes, DUDE, seriously...
check again because the threads and posts are in the same section here...
http://forum.xda-developers.com/showthread.php?t=2916292
http://forum.xda-developers.com/showthread.php?t=2993499

We need a proper root, unlock/relock flash guide.

I see plenty of people asking for rooting help etc. I think we need a proper guide on how to backup TA partitions on M & N. How to restore. How to flash recovery and kernels and in which order. Which tools do you need and where do you get them and when everything is set and done, how to flash a rom.
A step-by-step guide.
I see answers like "just unlock and do this and that" which isn't answering peoples questions. And the result is just people asking "and how do i do that?" and the loop of replies with no content continues. I'd be more than happy to help, but havn't had the device for long, nor have i done anything to it yet. So i'm hardly the right person to do so, yet.
Why are you speaking for these 'plenty of people'? I don't see anyone asking, it's only you because you don't put effort into looking up and reading and you want everything to be served in your plate. Everything is very well written if you TRY to search for it.
tanago said:
Why are you speaking for these 'plenty of people'? I don't see anyone asking, it's only you because you don't put effort into looking up and reading and you want everything to be served in your plate. Everything is very well written if you TRY to search for it.
Click to expand...
Click to collapse
totally agree!
tanago said:
Why are you speaking for these 'plenty of people'? I don't see anyone asking, it's only you because you don't put effort into looking up and reading and you want everything to be served in your plate. Everything is very well written if you TRY to search for it.
Click to expand...
Click to collapse
Not true! For example, you can see 3 posts in a row asking for help (including mine) and noone answers. There ARE plenty of people who need help. And noone is helping. This is a useful post.
FoxTheLegend said:
Not true! For example, you can see 3 posts in a row asking for help (including mine) and noone answers. There ARE plenty of people who need help. And noone is helping. This is a useful post.
Click to expand...
Click to collapse
nobody is helping because there is plenty of information available on the xda forum. You'll just need to search read and learn.
kistigun said:
nobody is helping because there is plenty of information available on the xda forum. You'll just need to search read and learn.
Click to expand...
Click to collapse
If you read the question I posted, I said that for some people the information is not very clear and there are some things that haven't been specified. Especially for the xperia X, why are there so little threads and mods for it? Because it's new? Do you think there will be more mods and stuff in the future?
tanago said:
Why are you speaking for these 'plenty of people'? I don't see anyone asking, it's only you because you don't put effort into looking up and reading and you want everything to be served in your plate. Everything is very well written if you TRY to search for it.
Click to expand...
Click to collapse
You should TRY and read the OP again, you clearly didn't get it.
And why i'm speaking for "those" people. Because no one else is. The difference is that i don't have any difficulties doing so, it doesn't bother me. You could've spend your time more productive coming up with suggestions to a possible solution, eliminating those "i need help rooting/flashing/blabla" threads. Whereas you choose the easy way and just be a prick about it.
you choose the easy way
I don't understand what's so wrong with helping some people out..
kistigun said:
nobody is helping because there is plenty of information available on the xda forum. You'll just need to search read and learn.
Click to expand...
Click to collapse
I'm very sorry dude but I have read so many threads and posts and didn't find any (recent) guide/way to root by recent I mean android nougat, and there is the camera mod for nougat so I am assuming you have nougat 7 rooted on your xperia X, why don't you just spend 5 minutes of your life to help a guy out.. please..
FoxTheLegend said:
I'm very sorry dude but I have read so many threads and posts and didn't find any (recent) guide/way to root by recent I mean android nougat, and there is the camera mod for nougat so I am assuming you have nougat 7 rooted on your xperia X, why don't you just spend 5 minutes of your life to help a guy out.. please..
Click to expand...
Click to collapse
I posted this as a reply in an other thread for you:
kistigun said:
Here you can find unofficial twrp for xperia x:
http://www.infectedbuilds.net/downloads/suzu/twrp/
Install with fastboot command:
fastboot flash recovery recovery.img
After flashing this twrp you probably cant access data partion in twrp, to fix this boot into twrp, do a factory whipe and format data partition.
If you want to root flash latest SuperSU: https://forum.xda-developers.com/apps/supersu/stable-2016-09-01supersu-v2-78-release-t3452703
If you want a modded kernel with DM-verity, RIC off, DRM fix, SuperSU & Busybox download this tool and follow instructions: https://forum.xda-developers.com/xp...oot-automatic-repack-stock-kernel-dm-t3301605
Click to expand...
Click to collapse
Now it's up to you! If you succeed I expect a well written how-to guide
kistigun said:
I posted this as a reply in an other thread for you:
Now it's up to you! If you succeed I expect a well written how-to guide
Click to expand...
Click to collapse
Thanks a lot!
In the future I will buy this phone but now without it I am unable to do some tutorial. I wish I had this phone right now because this phone is awesome and some days ago I destroyed my M4 Aqua. I am into unlocking bootloader, backing up and restoring DRM keys, flashing recovery and making working SuperSU. I did tutorial for M4 Aqua on my Czech forum but I wish I could it here on XDA.
kistigun said:
nobody is helping because there is plenty of information available on the xda forum. You'll just need to search read and learn.
Click to expand...
Click to collapse
okay, so I can spend some time to write a noob friendly guide on saturday including information about things that troubled me too
=)) finally, I will give you a guild for step by step:
A. backup and restore:
1. fall backup to MM with flashtools (find script for your device)
2. https://forum.xda-developers.com/crossdevice-dev/sony/universal-dirtycow-based-ta-backup-t3514236
3. read inside topic to find restore code.
B. unlock:
1. go to this site https://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/ to get unlock code
2. turn on develop option (gg please) turn on oem unlock in this
3. follow sony intruction.
C Relock
relock ( use restore code in A) after that use flashtools to flash any firmware you want (like fall back MM)
ps: it is just a summary because you can fix any problem with gg in some other android devices.
ps2: dont use only one device forum to find your answer, try to find it from others. Because sony devices have same problem when flash OS )) or backup DRM and most them was answered so no one wanna write again again about same problem.
ps3: find to learn ^^.
max26292 said:
=)) finally, I will give you a guild for step by step:
A. backup and restore:
1. fall backup to MM with flashtools (find script for your device)
2. https://forum.xda-developers.com/crossdevice-dev/sony/universal-dirtycow-based-ta-backup-t3514236
3. read inside topic to find restore code.
B. unlock:
1. go to this site https://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/ to get unlock code
2. turn on develop option (gg please) turn on oem unlock in this
3. follow sony intruction.
C Relock
relock ( use restore code in A) after that use flashtools to flash any firmware you want (like fall back MM)
ps: it is just a summary because you can fix any problem with gg in some other android devices.
ps2: dont use only one device forum to find your answer, try to find it from others. Because sony devices have same problem when flash OS )) or backup DRM and most them was answered so no one wanna write again again about same problem.
ps3: find to learn ^^.
Click to expand...
Click to collapse
Why didn't you include TWRP? Anyway at least you are the first one to write something, but most questions were answered in the poison thread
FoxTheLegend said:
Why didn't you include TWRP? Anyway at least you are the first one to write something, but most questions were answered in the poison thread
Click to expand...
Click to collapse
I just summary for some lazy guys. they are too lazy to read.
max26292 said:
I just summary for some lazy guys. they are too lazy to read.
Click to expand...
Click to collapse
Im writing a big guide for super lazy guys. Even wrote how to unlock bootloader. At least it. might be helpful for someone, thats the point of guides right?
FoxTheLegend said:
Im writing a big guide for super lazy guys. Even wrote how to unlock bootloader. At least it. might be helpful for someone, thats the point of guides right?
Click to expand...
Click to collapse
^^ right. I hope to read your guide soon :3
max26292 said:
^^ right. I hope to read your guide soon :3
Click to expand...
Click to collapse
Ill publish it today, it's my first one ever so don't expect it to be great, hopefully it will be acceptable
---------- Post added at 02:30 PM ---------- Previous post was at 01:55 PM ----------
max26292 said:
^^ right. I hope to read your guide soon :3
Click to expand...
Click to collapse
Just posted it, check it out

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