How to root 2.3.4 (v20a) - LG Optimus Black

Hi all,
My 2.2 OB was rooted until I updated it today to 2.3.4. I have tried all the suggestions in "the NooB now to" thread plus Gingerbreak, Unlockroot, Superoneclick & Blackjack. All without success.
They all seem to get the error message that system\app\Superuser.apk could not be created. Permission denied.
Any ideas greatly appreciated.
TIA
Greg

Search for injecting cwm into kdz update.

1aca said:
Search for injecting cwm into kdz update.
Click to expand...
Click to collapse
I think this is a bit out of my league! I don't even understand what they are talking about. Sorry.
Greg

Then you can't root... wait i think somewhere on xda is a .bin + .fls files for smartflash tool... search for it.
Enviado desde mi LG-P970 usando Tapatalk

Wrong forum section....

Hi,
Bump!
No other ideas?
TIA
Greg

Thread closed
Questions belong in Q&A. You've been given your answer, study up and use it.

Related

[Q] Please Help Me

Hey, i have a LG Optimus Black. I have had it for a while now and i want to root it. Can someone pleasee tell me the easiest way to root it and if I will have to wipe my it before I do root it and if there would be any other stuff that i should know too.
PLEASE HELP!
Greatly Appreciated!
Have you already used the search button before opening a new thread????
Go here http://forum.xda-developers.com/showthread.php?t=1480392
Sent from my LG-P970 using XDA App
Yes i have but the first one i saw was confusing and the rest had no hlep at all. Thankyou! but do I click on V20B??
Check the thread below. And if your phone has v20b press that. There are all the information you need. Just search for the right thing and you will find the answer.
There is a lot of reading as well
forum.xda-developers.com/showthread.php?t=1487105
Sent fwrom my LG-P970 using Tapatalk
There are different methods, some more simple, what version you have?
if you mean andriod version... I have 2.2.2
Look for UPK 3.6 and from there you can root with Blackjack.
After the root process you won`t lose anything but the warranty.
Okay, will do. Thanks heaps!
rooting your phone is dangerous but once you have done it, you will get a chance to try different roms. In short, Its fun!!!
Thread closed
To the OP, always search for your question, it has no doubt been answered over and over again. Then, make sure you post your question in Q&A, not here in General.

How i can root my LG P970-V20a???

Hi! How i can root my LG-V20a. I have official firmware for Baltics. Thanks for any solutions.
Sent from my LG-P970 using XDA
First of all, since you're new to this board please read the Welcome To The LG Optimus Black Section..... (Please Read If You're New)
Also, read the [HOW TO]The Big N00B how-to! since it will answer most of your questions.
Second, if you would have searched you would have found your answer already, but i'll help you (i'm in a good mood today ).
So, for general Rooting look at [Q] How to root P970 Gingerbread V20N it's vor the V20N version but it mostly applies to any version.
Regarding the question (that will follow soon) how to flash the firmware, look at THIS
P.S. if i manage to find a patched V20A i'll post here, for now i only found V20B, V20N , V20E and V20O that are patched and rooted.
I try all root app, and no one work with me, always access denied.
OB 2.3.4 V20a
Please help
Thread closed
All the information required was supplied in the second post - plus there is a Q&A area where you can get help after you've done your homework!

[Q] How Do I root my Lg Optimus Elite? (black)

Can you give me detailed instructions on how to root my LG Optimus Elite including Attachment links to files needing to be download? Also can I do it without a SD card or will I be out of luck? I tried using superoneclick and the program kept freezing up :/
soad288 said:
Can you give me detailed instructions on how to root my LG Optimus Elite including Attachment links to files needing to be download? Also can I do it without a SD card or will I be out of luck? I tried using superoneclick and the program kept freezing up :/
Click to expand...
Click to collapse
Nooooooo, no one will provide you any information till you dont search n ask a bit better newbie questions. No, Not again please.
Use search button, there is a lot of info in general to do this
Not to flame at you but you should've posted this question in the Q&A section,or even better just read N00BY's How to!Anyway good luck and please read all instructions carefully(And the rules as well)
Sent from my LG-P970 using xda premium

[REQ] Root new .253 for locked bootloader

Hi, anyone is working on a method to root the . 253 firmware for locked bootloader? Or there any any site or any News of this?
fer2503 said:
Hi, anyone is working on a method to root the . 253 firmware for locked bootloader? Or there any any site or any News of this?
Click to expand...
Click to collapse
i'm waiting too
downgrade + OTA survival ?
Did you try to downgrade, root, set OTA survival and reflash .253?
EDIT: Doesn't work.
As eager as you're to root, this is not the forum to post in. This is a development forum so please use the Q & A from next time.
If i update my 350 via ota to 434 and after to 253 i lose the root?
alnikki25k said:
As eager as you're to root, this is not the forum to post in. This is a development forum so please use the Q & A from next time.
Click to expand...
Click to collapse
So from your perpsective, rooting methods and tools should be posted in Q&A ? Asking for a rooting tool in Q&A, no devs will ever see it.
You see, there are rules we need to follow. A development forum is where a developer or a contributor posts. Requests are entertained in the Q&A only. Also, if someone does manage to root the new firmware, it'll be up on the development forum. I have nothing against requests, just try to keep the forums organised.
Sent from my C6603 using Tapatalk 2
Et voilà
A solution that works
http://forum.xda-developers.com/showthread.php?p=41517811#post41517811
Maybe OP can change title to SOLVED or better FW.253 ROOTED ?
The solution is not from me, so don't forget to thank the rightful users/devs who did it.
Here are direct links to the "guide" to make it work, until OP is updated:
To install .253 rooted:
http://forum.xda-developers.com/showpost.php?p=41513334&postcount=161
To fix reboot issues:
http://forum.xda-developers.com/showpost.php?p=41514853&postcount=165
Don't forget to thanks the OP and user who posted that solution.
3c said:
A solution that works
http://forum.xda-developers.com/showthread.php?p=41517811#post41517811
Maybe OP can change title to SOLVED or better FW.253 ROOTED ?
The solution is not from me, so don't forget to thank the rightful users/devs who did it.
Here are direct links to the "guide" to make it work, until OP is updated:
To install .253 rooted:
http://forum.xda-developers.com/showpost.php?p=41513334&postcount=161
To fix reboot issues:
http://forum.xda-developers.com/showpost.php?p=41514853&postcount=165
Don't forget to thanks the OP and user who posted that solution.
Click to expand...
Click to collapse
Don't understand the fix reboot part
only create the file with notepad named "install-recovery.sh" and put it into the path in the flashable zip?
savi0023 said:
Don't understand the fix reboot part
only create the file with notepad named "install-recovery.sh" and put it into the path in the flashable zip?
Click to expand...
Click to collapse
i ran it in a terminal once and that was it, not had a reboot since.

How to Root in my device

Friends okay? I have a serious problema.Antes me say ... yeah I already read a lot about this and not found the answer. Could help me because just can not do "root" in my device. Already tried all the methods ... all the same. Example: In attempting to root the traditional method (go in recovery) to debug without debugging ... with apk without apk, already tried everything...One tip ? Thanx
Enviado de meu Nexus 4 usando o Tapatalk 2
Pajorve said:
Friends okay? I have a serious problema.Antes me say ... yeah I already read a lot about this and not found the answer. Could help me because just can not do "root" in my device. Already tried all the methods ... all the same. Example: In attempting to root the traditional method (go in recovery) to debug without debugging ... with apk without apk, already tried everything...One tip ? Thanx
Click to expand...
Click to collapse
[INDEX] The Optimus 4X/P880 Index - Guides, ROMs, MODs etc.!
Please don't insult us by claiming you have already read and not found the answer. Root method works - just search, read and follow the instructions.
Friend believe not expressed myself right ... I already tried all possible tools and all existing tools for root ... I understand and I know how easy it is to get it ..
However in my case semlre got error ... Do not get me wrong but several times already read this link that you posted I already seibdisso all ... I have already downloaded all however I can not get root ..
I just wonder if all this is beyond any other method or other tools that can help me ... As I said I know but I read a lot before coming here to ask
Thanx for help !
Enviado de meu Nexus 4 usando o Tapatalk 2

Categories

Resources