Root (Superuser) on firmware V20O - LG Optimus Black

hello
I have a question
TuchClockwork how to start?
LG p970 v20o

Do you have a rooted phone alread? If yes, search for touch cwm optimus black and you ll find what you are trying to get. If your phone isnt rooted already, try the cwm injection method and just reflash v20o.
Sent from my LG-P970 using Tapatalk

re
N00BY0815 said:
Do you have a rooted phone alread? If yes, search for touch cwm optimus black and you ll find what you are trying to get. If your phone isnt rooted already, try the cwm injection method and just reflash v20o.
Sent from my LG-P970 using Tapatalk
Click to expand...
Click to collapse
yes rooted phone
but the rest of the obscure (not me)

good
fox022 said:
yes rooted phone
but the rest of the obscure (not me)
Click to expand...
Click to collapse
solve the problem

Related

Q what is the easiest way to root

Simple question, what is the easiest way to root this phone. Superoneclick or is there an apk which will work?
Sent from my arc or optimus 2x
SuperOneClick
PollPixx said:
Simple question, what is the easiest way to root this phone. Superoneclick or is there an apk which will work?
Sent from my arc or optimus 2x
Click to expand...
Click to collapse
Try gingerbreak
Sent from my LG-P500 using Tapatalk
taha198 said:
Try gingerbreak
Sent from my LG-P500 using Tapatalk
Click to expand...
Click to collapse
does that work for our phone, it worked for my arc, but that is running on gingerbread, or has the name of the app nothing to do with gingerbread?
Sent from my arc or optimus 2x
no doubt, superoneclick
Superoneclick for sure!
Thanks a lot, will do when I finish work...
Sent from my arc or optimus 2x
Superoneclick !!!
I'm using it on stock rom.
if I use this superoneclick root thing, do I have access to install the Custom Rom? or I have to root the phone manual way??
you will be able to install custom roms with SuperOneClick, but you'll need to install ClockWorkMod (CWM). I don't remember if that came with SuperOneClick or not.
If you're not sure if you have it, install ROM Manager from Market. That will check and install latest version of CWM.
SuperOneClick on it's own wont allow you to install custom ROMs, as mentioned above, after rooting, install ROM Manager and use it to install ClockworkMod recovery... then you can.
Rusty! said:
SuperOneClick on it's own wont allow you to install custom ROMs, as mentioned above, after rooting, install ROM Manager and use it to install ClockworkMod recovery... then you can.
Click to expand...
Click to collapse
okay thx for this answer now I have root my phone and install rom manager + clockworkmod recovery and CM7 rom work very fast

How to upgrade to ICS from Zeus 6.39 ROM

Presently, i am using Zeus 6.39 ROM...
I have some doubts..
As in a month or two, ICS is going to be released, so I wanted to know best suggestions and procedure to upgrade to ICS.
I think it's not possible to upgrade to ICS from Zeus 6.39 ROM, phone may get bricked.
My plan is to Flash the Official ROM that is country related and is official release. Then upgrade to ICS with LG update tool. Other than this if there is any best procedure to upgrade without bricking or difficulties, please suggest me & it will also be helpful for so many people.
Don't comment on this post or create flame for time-pass.
Why are you giving by fact that LG will upgrade the international OB?
Enviado desde mi LG-P970 usando Tapatalk 2
abeloman said:
Why are you giving by fact that LG will upgrade the international OB?
Enviado desde mi LG-P970 usando Tapatalk 2
Click to expand...
Click to collapse
Why woundn't they
1: download ics rom and google apps
2: backup your apps
3: enter cwm and wipe cache ,dalvik and data/factory reset
4: flash rom and google apps
5: reboot and enjoy
I recomend aokp or ultrasound rom
Sent from my Kang Phone
wyrman said:
Why woundn't they
Click to expand...
Click to collapse
Maybe because LG international hasn't pronounced anything about upgrade
RomWiz said:
1: download ics rom and google apps
2: backup your apps
3: enter cwm and wipe cache ,dalvik and data/factory reset
4: flash rom and google apps
5: reboot and enjoy
I recomend aokp or ultrasound rom
Sent from my Kang Phone
Click to expand...
Click to collapse
Well, I think he is refering to official ICS upgrade
abeloman said:
Maybe because LG international hasn't pronounced anything about upgrade
Well, I think he is refering to official ICS upgrade
Click to expand...
Click to collapse
Ahhh
Skickat från min E15i via Tapatalk 2
Too optimistic post . BTW just to inform you, if and if your country got the ICS update over OTA then check xda back if your country version (or similar) has been posted here as backup or flashable zip. Download it and flash or restore by CWM. Dont not install superuser as it will be going after update anyway Now you can check LG update tool or OTA, menu in mobile->about option. Thats nnot much tough. Is it?
pkb_always4u said:
Too optimistic post . BTW just to inform you, if and if your country got the ICS update over OTA then check xda back if your country version (or similar) has been posted here as backup or flashable zip. Download it and flash or restore by CWM. Dont not install superuser as it will be going after update anyway Now you can check LG update tool or OTA, menu in mobile->about option. Thats nnot much tough. Is it?
Click to expand...
Click to collapse
I still have the stock ROM GB in my backups, its rooted. Can I update when im on that?
Sent from my P-970 using xda app-developers app
Thanks guys,
I will download official ics ROM and flash, before that I delete all data and cache
Sent from my LG-P970 using xda premium
sekhar13515 said:
Thanks guys,
I will download official ics ROM and flash, before that I delete all data and cache
Sent from my LG-P970 using xda premium
Click to expand...
Click to collapse
Will you try with ICS leaked (Korean)? It may give you an error with the partitions... Good luck
wessyh0 said:
I still have the stock ROM GB in my backups, its rooted. Can I update when im on that?
Sent from my P-970 using xda app-developers app
Click to expand...
Click to collapse
Dats gr8, ofcourse its all you need but be sure dat you will lose root access till some one comes with a new trcik to root official ICS
pkb_always4u said:
Dats gr8, ofcourse its all you need but be sure dat you will lose root access till some one comes with a new trcik to root official ICS
Click to expand...
Click to collapse
So I can officially upgrade when im rooted and on Stock GB?
Sent from my P-970 using xda app-developers app
I think no need of new trick for rooting ICS
Bcoz....as we have ROM Converter & CWM injector....we can download the ROM and inject CWM...
so, we can have rooted ICS...
Let us have a try when it releases..
sekhar13515 said:
I think no need of new trick for rooting ICS
Bcoz....as we have ROM Converter & CWM injector....we can download the ROM and inject CWM...
so, we can have rooted ICS...
Let us have a try when it releases..
Click to expand...
Click to collapse
Wot did you mean? ROM convertor or injector is not new thing (may be for OB) if it was like this then all mobiles (android based) will need just a converter to do it for any version rooting. Have you listen about "bootlocker"? And if wot you say will happen then only thing will be left to port ROM convertor to any models and dats all.
I didn't know about bootlocker
so it mean ROM converter is only for OB for only Gingerbread ? not for ICS ?

CWM in OFFICIAL ICS

I upgraded my wife's OB to Official ICS of LG.. I successfully rooted it but i dont know how to install CWM directly to ICS..
i tried other CWM but they all keeps bricking the handset i just used LG's Mobile Support Tool to Recover the phone..
Any help? Anyone knows how to install CWM directly to OFFICIAL ICS of LG?
JastaPein said:
I upgraded my wife's OB to Official ICS of LG.. I successfully rooted it but i dont know how to install CWM directly to ICS..
i tried other CWM but they all keeps bricking the handset i just used LG's Mobile Support Tool to Recover the phone..
Any help? Anyone knows how to install CWM directly to OFFICIAL ICS of LG?
Click to expand...
Click to collapse
do you need cwm to flash roms? its better if you flash a patched rom. just sayin :laugh:
AW: CWM in OFFICIAL ICS
JastaPein said:
I upgraded my wife's OB to Official ICS of LG.. I successfully rooted it but i dont know how to install CWM directly to ICS..
i tried other CWM but they all keeps bricking the handset i just used LG's Mobile Support Tool to Recover the phone..
Any help? Anyone knows how to install CWM directly to OFFICIAL ICS of LG?
Click to expand...
Click to collapse
Flash a patched v20 with cwm, then from recovery flash my repack, or marvel, or izs, ... this is the way you have to go or use an experimental process, which might hardbrick your phone. I wont point you to it, since it seems your not advanced enough.
Sent from my LG-P970 using xda app-developers app
exactly.. i need a CWM to flash custom roms.. i was at zeus then update to official ics of lg using lg mobile support tool.. i rooted it tried to install cwm via UPK installed a terminal emulator to reboot into recovery then BOOM!
phone is not turning on anymore.. it only shows security error! that's it..
i know how to flash rom with smartflashtool or cwm but the problem is my internet is a bit slow at this point in time hehe!
can i get a link of patched v20 version with cwm in it? ill just download it the whole night tonight and i will flash it tomorrow using smart flash!
u can try this for Ics Cwm http://forum.xda-developers.com/showthread.php?t=2160394
Sent from my OptimusBlack using xda app-developers app
mohammed tohfa said:
u can try this for Ics Cwm http://forum.xda-developers.com/showthread.php?t=2160394
Sent from my OptimusBlack using xda app-developers app
Click to expand...
Click to collapse
VERY NICE! :good:
thanks for sharing and its working! thanks man..
PROBLEM SOLVED!!!!

[ROM] Official ICS 4.0.4 V30B AT&T Full 4G Works

Hi everybody i announce the new ics to ourselves, all works good and full 3d support.
You can download here: V30B_00 ICS OFFICIAL RELEASE
in a moment i upload the bin files
Zesters said:
Hi bro i announce the new ics to ourselves, all works good and full 3d support.
You can download here: V30 B ICS OFFICAL RELEASE
in a moment i upload the bin files
Click to expand...
Click to collapse
So this is official for the p925 thrill? Can I load this straight from lg?
Sent from my NookTablet using xda app-developers app
billy8362 said:
So this is official for the p925 thrill? Can I load this straight from lg?
Sent from my NookTablet using xda app-developers app
Click to expand...
Click to collapse
Yes bro this is official, and was build from v28 firmware.
Is excelent
Sent from my LG-P920 using xda app-developers app
---------- Post added at 06:31 AM ---------- Previous post was at 06:21 AM ----------
Bin and Fls or kdz...please...
Sent from my LG-P920 using xda app-developers app
i might only try bb since im on v28b n everything is working fine
idriff said:
i might only try bb since im on v28b n everything is working fine
Click to expand...
Click to collapse
what is the difference between this one and the v28 ? is it the base band?
Zesters said:
Hi everybody i announce the new ics to ourselves, all works good and full 3d support.
You can download here: V30B_00 ICS OFFICIAL RELEASE
in a moment i upload the bin files
Click to expand...
Click to collapse
Can I flash the kdz file on my P925 with ICS Ported ?
Instal kdz 30B oficial is beatyfull full 4G... Movistar...
Sent from my LG-P925 using xda app-developers app
Hello. This update is directly from lg? Can it be rooted? Thank you.
Sorry for the confusion, would this update be for the lg thrill/p925? Or the o3d/p920?
Sent from my LG-P925 using xda premium
It is for the p925 thrill. It can be updated straight from lg. It's official. Not sure on the root. Hopefully there are still a couple devs around to at least root, deodex and zipalign the official. Though the stock is fantastic I would love to load google now on it. One of my favorite features on my nexus 7.
Sent from my LG-P925 using xda premium
The same All in Ones still work to flash the bootloaders and recovery.
Guys,
I'm on xbsa vx3d (custom ROM based on v30b).
I have a quick question for people with official ROM:
Do you have fancy 4G symbol all the time? I.e. before I used to have 3G when I was on 3G and H for HDSA (or whatever it's called). Now I have 4G all the time....
I remember long time ago, when we just got gingerbread some guy made a patch to show actual speed - 3G or H. That was nice...
Thanks!
Sent from my LG-P925 using xda app-developers app
M3wThr33 said:
The same All in Ones still work to flash the bootloaders and recovery.
Click to expand...
Click to collapse
Hello. Thanks for your response. I can not seem to get this rooted. Which method did you use? Thank you
Sent from my LG-P925 using xda premium
In the same boat. No matter what method I use it won't root. Even the methods from the O3D thread won't work.
Sent from my LG-P925 using xda premium
Flash wkpark's bootloader from the o3d threads. From there, flash recovery, and then flash a superuser zip.
If no one beats me to it, I can upload a deodexed stock ROM this weekend.
Markyzz said:
Flash wkpark's bootloader from the o3d threads. From there, flash recovery, and then flash a superuser zip.
If no one beats me to it, I can upload a deodexed stock ROM this weekend.
Click to expand...
Click to collapse
All in one kit
1. flash ics bootloaders
2. flash a recovery
3. ????
4. profit
Looks like someone already made a rooted zip. This is just stock, not deodexed
details here : V30B ZIP
Markyzz said:
All in one kit
1. flash ics bootloaders
2. flash a recovery
3. ????
4. profit
Looks like someone already made a rooted zip. This is just stock, not deodexed
details here : V30B ZIP
Click to expand...
Click to collapse
Hello. Once the bootloaders are on will I be able to flash recovery and use rom manager? Thank you.
Sent from my LG-P925 using xda premium
bigfoot.kom said:
Once the bootloaders are on will I be able to flash recovery and use rom manager? Thank you.
Click to expand...
Click to collapse
YES, the bootloaders you will flash are unlocked, making it able to have the custom recovery installed. Installed the new 4.0.4 on my Thrill last night but did not try to root. Will be rooting tonight, I'll let you know how it goes.
-Kiltnar
Kiltnar said:
YES, the bootloaders you will flash are unlocked, making it able to have the custom recovery installed. Installed the new 4.0.4 on my Thrill last night but did not try to root. Will be rooting tonight, I'll let you know how it goes.
-Kiltnar
Click to expand...
Click to collapse
Ok. Thank you. Please let me know if you use oshacking's all in one tool.
Sent from my LG-P925 using xda premium
I did use his tool. It was a little easier to understand than the original. When it says wait five seconds, count to five then put your battery back in. If you do it correctly it will vibrate when you insert it. If not, then re start the procedure. From here you can install the WKparks bootloaders and custom recovery. I installed the TWRP recovery manager, I like it way better than CWM. Easier to use IMO. After you install the recovery boot into it and make a backup. Install the Su_Bbox zip file on your SD card then boot back into recovery and install the zip. Voila! You are now rooted. Or save yourself a step and put it on your SD card before that. Lol. I am now rooted. I hope this helps ya.
-Kiltnar

[Q] How to EASILY root Optimus 2x p990 ICS V30A?

There are way to many options out there and frankly it is kind of confusing.
so please i want to know How to EASILY root Optimus 2x p990 ICS V30A? and overclock the p990?
omedino said:
There are way to many options out there and frankly it is kind of confusing.
so please i want to know How to EASILY root Optimus 2x p990 ICS V30A? and overclock the p990?
Click to expand...
Click to collapse
One of the easiest tools is the ALL IN ONE TOOL KIT....link in my signature...try out my friend
Sent from my LG-P990 using xda premium
SREEPRAJAY said:
One of the easiest tools is the ALL IN ONE TOOL KIT....link in my signature...try out my friend
Sent from my LG-P990 using xda premium
Click to expand...
Click to collapse
how do i use the root option 3. do i need something else to proceed,next step?.. any flash file?
omedino said:
how do i use the root option 3. do i need something else to proceed,next step?.. any flash file?
Click to expand...
Click to collapse
My friend,
if you have already the stock ICS ROM and you need to just to root....connect to the PC/Laptop described in the AIOT OP...thats enough (option 3)
if you have not installed the px drivers, you need to do that
LG Drivers are also required to be installed.
I would suggest that you read it before doing....only the AIOT is required if you are already on stock ICS
Hope this helps you
omedino said:
There are way to many options out there and frankly it is kind of confusing.
so please i want to know How to EASILY root Optimus 2x p990 ICS V30A? and overclock the p990?
Click to expand...
Click to collapse
I thought u get an v28g baseband when u update to ICS via lg updater tool.
How u get an v30a BBC without having root already?
28g was a leaked update...you only get the v30 versions when updating thorough the lg update tool
Just what i got....guys correct me if i am wrong
Sent from my LG-P990 using xda premium
SREEPRAJAY said:
28g was a leaked update...you only get the v30 versions when updating thorough the lg update tool
Just what i got....guys correct me if i am wrong
Sent from my LG-P990 using xda premium
Click to expand...
Click to collapse
Ofcourse you are right . Stupid of me, you dont need root too smartflash a baseband.
SREEPRAJAY said:
My friend,
if you have already the stock ICS ROM and you need to just to root....connect to the PC/Laptop described in the AIOT OP...thats enough (option 3)
if you have not installed the px drivers, you need to do that
LG Drivers are also required to be installed.
I would suggest that you read it before doing....only the AIOT is required if you are already on stock ICS
Hope this helps you
Click to expand...
Click to collapse
Hi,
I'm on stock 30A, and running win7 x86. My problem is that AIO Toolkit will not open. It briefly flashes a command window...Then nothing.
Any hints on how to get this AIO Toolkit to run?
baldybayne said:
Hi,
I'm on stock 30A, and running win7 x86. My problem is that AIO Toolkit will not open. It briefly flashes a command window...Then nothing.
Any hints on how to get this AIO Toolkit to run?
Click to expand...
Click to collapse
Go to the All In One Tool Kit thread and follow the instructions on the OP.
I am sure you will find the answers.
Mostly, it is related to the disable driver signature ....for win 7/8 OS or
you probably do not have admin rights...move it to the c drive and grant the admin rights...should work
baldybayne said:
Hi,
I'm on stock 30A, and running win7 x86. My problem is that AIO Toolkit will not open. It briefly flashes a command window...Then nothing.
Any hints on how to get this AIO Toolkit to run?
Click to expand...
Click to collapse
Start aio toolkit from a cmd windows to see what is the problem.
But the esiest way is to flash a custom recovery through nvflash then flash the root zip

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