[Q] Rooting V30B official ICS for P970 - LG Optimus Black

I apologize if this question has already been answered but i did search the forum and couldn't find anything...
i've flashed the official LG P970 ICS V30B and thus unrooted my phone. how can i root it again (except using unlock root - i'm looking for a free method)
thank you!

zenzaman said:
I apologize if this question has already been answered but i did search the forum and couldn't find anything...
i've flashed the official LG P970 ICS V30B and thus unrooted my phone. how can i root it again (except using unlock root - i'm looking for a free method)
thank you!
Click to expand...
Click to collapse
UnlockRoot is free, as I'm still using it whenever I need to flash stock ICS... :S

perhaps it was free? unlockroot[.]org
i did install it and keeps asking me for a serial number...

after some more searching i found a 4shared archive with unlockroot v2.3 that worked and didn't ask for any serial. :good:
although, yet i have a confirmed root access, i can't seem to edit the phone's ringtones (tried to copy a couple of ringtones in its default device folder and keep getting an error)...

Related

[HOWTO] root Koodo version of Optimus One P500h 10v

!!ATTENTION!!
THIS INFORMATION HAS BECOME OUTDATED. ​
There are probably newer and easier ways of accomplishing your goals that are now available. Read the entire thread for tips from other people about how to get your phone rooted - their suggestions are likely to be better options for your needs. I will not be maintaining this thread, but I will leave it up as a record for others to read. Good luck!
_______________________________________________
Original Post:
Hi. I had trouble getting my Optimus One from Koodo Mobile rooted. So, here is some info that I hope will help others get through the process a bit faster. I mainly followed the instructions in various threads from XDA, but I needed to do things differently.
!!! REMEMBER, THIS IS INFORMATION FROM A BIT OF A NOOB. I'M JUST TRYING TO HELP.
!!! ALSO, I TAKE NO RESPONSIBILTY FOR ANYTHING GOOD OR BAD THAT COMES FROM APPLYING WHAT IS SAID IN THIS THREAD.
!!! THIS INFORMATION IS ONLY INTENDED FOR USE ON THE OPTIMUS ONE FROM KOODO MOBILE RUNNING FIRMWARE VERSION 10v.
It is probably not worth asking me any questions, since I barely got through the process properly myself.
-----------------------------------------------------------
Drivers
So, first I installed the LG PC Suite software because I think that gets you the USB drivers needed for this phone. I think LG calls it "Download LG Mobile Support Tool to PC" on their support site at:
http://www.lg.com/sg/support/product/support-product-profile-mobile-redux.jsp?customerModelCode=Optimus%20One%20P500&initialTab=drivers&targetPage=support-product-profile-mobile-redux
Telus 2.2 firmware version V10G_00
So, since android 2.2.1 is not rootable on Optimus One, I had to downgrade to android 2.2. I found a link to a Telus version of P500h that is android 2.2 at the following link (make sure you download the one that ends in "V10G_00.kdz"):
http://forum.xda-developers.com/showthread.php?p=12253960#post12253960
Installing Telus firmware using KDZ
I followed steps #2 through #8 from the following link:
http://forum.xda-developers.com/showthread.php?t=875881
KDZ worked well, just so you know.
Rooting
Now I used "z4root" to permanently root. It was super easy (way easier than rooting my MT3G Slide). z4root is NOT in the market anymore so you need to sideload it onto your SD storage, then install it with any apk manager.
This site:
http://forum.xda-developers.com/showthread.php?t=901247
led me to this site, where I downloaded z4root from:
http://forum.xda-developers.com/showthread.php?t=833953
After that, I was all rooted up... finally.
So, I obviously am NOT trying to take any credit for the real efforts made by others. I want to say thank you to all people involved with the links and programs I referred to. I really appreciate what people do for others here at XDA. My phones would not be rooted or other kinds of fun without those people.
THANKS!
-------------------------------------------------------------------------
On a bit of a side note, you might want to unlock you phone too... so you could use it with FIDO, etc. So, I used a site called "mobileincanada". It was $20 and took less than 24 hrs to get the code. I was happy with that.
Nice write-up, I had to follow a similar path. The most trouble I had was finding a firmware that worked.. I ended up using the same TELUS firmware. It works great, much faster than the original Koodo firmware.
Sorry for my question: what is the difference between your P500h and the other P500 devices? is it a branded device with special firmware?
I thought, all P500 can be flashed with every P500 *.kdz (for country) or XDA ROMs
for P500
I wished you wrote this yesterday but thanks. I figured it out yesterday . This is the sickest 150$ phone I have ever had. I get 1100 quadrant score :O
If you want a stock, rooted 2.2.1 (Telus V10S - same as Koodo's stock V10v)
You'll need a custom recovery to flash it: [DEV] Custom Recovery P500/Thunderg
http://zubu.ca/o1/LGP500hAT-00-V10s-TLS-CA-JAN-26-2011_signed.zip
Kwen said:
If you want a stock, rooted 2.2.1 (Telus V10S - same as Koodo's stock V10v)
You'll need a custom recovery to flash it: [DEV] Custom Recovery P500/Thunderg
http://zubu.ca/o1/LGP500hAT-00-V10s-TLS-CA-JAN-26-2011_signed.zip
Click to expand...
Click to collapse
Hi. Thanks for that.
Also, if you want to, feel free to answer any of the questions that come up in the thread. You definitely are better equipped than I am.
i downgraded to 22
rooted
now i want to install the custom fw.
copied both files from the link for custom flash.
and i can't get into adb
device not found
win7 64bit
all the drivers are installed and yet I have yellow ! icon on adnroid single adb platform
i had to manually sign the adb driver on w7 64
using
dseo13b.exe
after signing the driver, adb connects and I loaded custom recovery
I am installing custom rom now.
thnkas.
downgrade
hi im from philippines
i want to downgrade from 2.2.1 to 2.2
can i use the firmware above?
if not can you help me find a suitable fw that i can use here in philippines?
i found some links where dead
leegoon84 said:
i downgraded to 22
rooted
now i want to install the custom fw.
copied both files from the link for custom flash.
and i can't get into adb
device not found
win7 64bit
all the drivers are installed and yet I have yellow ! icon on adnroid single adb platform
Click to expand...
Click to collapse
Ok. I don't really get why you mentioned this stuff.
Taylortron3030 said:
!!! REMEMBER, THIS IS INFORMATION FROM A BIT OF A NOOB.
It is probably not worth asking me any questions, since I barely got through the process properly myself.
Click to expand...
Click to collapse
andy572 said:
Sorry for my question: what is the difference between your P500h and the other P500 devices? is it a branded device with special firmware?
I thought, all P500 can be flashed with every P500 *.kdz (for country) or XDA ROMs
for P500
Click to expand...
Click to collapse
Like I said, I dunno. So, I'm sorry too.
Taylortron3030 said:
Hi. Thanks for that.
Also, if you want to, feel free to answer any of the questions that come up in the thread. You definitely are better equipped than I am.
Edit: Just so you know, it seems the link to zubu.ca is not working. When I clicked on it chrome said "Oops! This link appears to be broken.".
Click to expand...
Click to collapse
Fixed the link
this may be off topic but what are the custom roms that you can flash to p500h? any one tried installing one?
Thank you, I thought I broke the phone when I flashed V10A_00, it wouldn't boot into screen. Telus one indeed is nicer than Koodo's.
peacekeeper05 said:
this may be off topic but what are the custom roms that you can flash to p500h? any one tried installing one?
Click to expand...
Click to collapse
mik_os Gingerbread based on CM7
andy Gingerbread Based on CM7
the following are all froyo
lol
void
darkmoon
megatron prime
and others
I use mik 2.3 beta4, still the best and snappiest with adw launcher o/c to 320 min 768 max.
sorry for the newbie question. i just bought the Koodo version but am on telus network. So should i follow procedure in the first post?
Kwen said:
If you want a stock, rooted 2.2.1 (Telus V10S - same as Koodo's stock V10v)
You'll need a custom recovery to flash it: [DEV] Custom Recovery P500/Thunderg
http://zubu.ca/o1/LGP500hAT-00-V10s-TLS-CA-JAN-26-2011_signed.zip
Click to expand...
Click to collapse
Thanks Kwen! This is very useful - now no need for the kdz updater.
Edit: or now we can keep the Koodo version of 2.2.1 and just root it using Gingerbreak (http://forum.xda-developers.com/showthread.php?t=1044765) - no KDZ needed, no recovery needed (prior to root). Obviously, recovery is still recommended after root.
the only question that i have is where can i GET the stock 2.2.1 for my provider? i'm with Koodo, and i live the custom roms, but i need to flash back to stock to see if i can get my mms working correctly again. and i apologize in advance if this is the wrong thread.
Taylortron3030 said:
Hi. I had trouble getting my Optimus One from Koodo Mobile rooted. So, here is some info that I hope will help others get through the process a bit faster. I mainly followed the instructions in various threads from XDA, but I needed to do things differently.
!!! REMEMBER, THIS IS INFORMATION FROM A BIT OF A NOOB. I'M JUST TRYING TO HELP.
!!! ALSO, I TAKE NO RESPONSIBILTY FOR ANYTHING GOOD OR BAD THAT COMES FROM APPLYING WHAT IS SAID IN THIS THREAD.
!!! THIS INFORMATION IS ONLY INTENDED FOR USE ON THE OPTIMUS ONE FROM KOODO MOBILE RUNNING FIRMWARE VERSION 10v.
It is probably not worth asking me any questions, since I barely got through the process properly myself.
-----------------------------------------------------------
Drivers
So, first I installed the LG PC Suite software because I think that gets you the USB drivers needed for this phone. I think LG calls it "Download LG Mobile Support Tool to PC" on their support site at:
http://www.lg.com/sg/support/produc...rgetPage=support-product-profile-mobile-redux
Telus 2.2 firmware version V10G_00
So, since android 2.2.1 is not rootable on Optimus One, I had to downgrade to android 2.2. I found a link to a Telus version of P500h that is android 2.2 at the following link (make sure you download the one that ends in "V10G_00.kdz"):
http://forum.xda-developers.com/showthread.php?p=12253960#post12253960
Installing Telus firmware using KDZ
I followed steps #2 through #8 from the following link:
http://forum.xda-developers.com/showthread.php?t=875881
KDZ worked well, just so you know.
Rooting
Now I used "z4root" to permanently root. It was super easy (way easier than rooting my MT3G Slide). z4root is NOT in the market anymore so you need to sideload it onto your SD storage, then install it with any apk manager.
This site:
http://forum.xda-developers.com/showthread.php?t=901247
led me to this site, where I downloaded z4root from:
http://forum.xda-developers.com/showthread.php?t=833953
After that, I was all rooted up... finally.
So, I obviously am NOT trying to take any credit for the real efforts made by others. I want to say thank you to all people involved with the links and programs I referred to. I really appreciate what people do for others here at XDA. My phones would not be rooted or other kinds of fun without those people.
THANKS!
-------------------------------------------------------------------------
On a bit of a side note, you might want to unlock you phone too... so you could use it with FIDO, etc. So, I used a site called "mobileincanada". It was $20 and took less than 24 hrs to get the code. I was happy with that.
Click to expand...
Click to collapse
EASY WAY is Gingerbreak APK v1.2
;only takes like 2 minutes.
Sent from my LG-P509 (Optimus T) with Void Gear using XDA App
lol just found out, Gingerbreak 1.2 works fine....

How to root the 2X?

Is this the easiest way to root the 2X?:
http://www.addictivetips.com/mobile/how-to-root-lg-optimus-2x-with-z4root/
And then I can install the CyanogenMod-7 for Optimus 2X on my phone?
Sorry for this n00b question.. If theres a better thread here at the forum, please post the link. Thanks in advance.
IsonNick said:
Is this the easiest way to root the 2X?:
http://www.addictivetips.com/mobile/how-to-root-lg-optimus-2x-with-z4root/
And then I can install the CyanogenMod-7 for Optimus 2X on my phone?
Sorry for this n00b question.. If theres a better thread here at the forum, please post the link. Thanks in advance.
Click to expand...
Click to collapse
Look here for root
http://forum.xda-developers.com/showthread.php?t=953182
then look here
http://forum.xda-developers.com/showthread.php?t=1037751
for tips advice and info
By the way CM isn't very stable yet, so i would stay away for a while if you are a NEWBIE
No offence
Kickasskev said:
y the way CM isn't very stable yet, so i would stay away for a while if you are a NEWBIE
Click to expand...
Click to collapse
Thanks for your honest answer. I will keep me updated about CM for X2, and then later root when the build get's more stable.
And thank you for the links as well.
Install Superoneclick 1.7 on your PC. Connect your phone to your PC. On your phone goto System > Developer > Enable USB debugging.
On Superoneclick 1.7 click root button. Then near the end it will says 'do you want to test' click yes. Then on your phone you will have the rooted app.
root OK
superoneclick 1.7 worked well for me
rooted P990
I will take a look at Superoneclick 1.7 as well. Thanks all.
superoneclick 1.7 worked for me and my friend every time
I couldn't get z4root to work for me but SuperOneClick worked without any issues
One question from me. If i root, disables a few pre-installed apps and i.e. rename/change icons for other apps, what will happen when LG release a new update?
Can I just update as normal, and root again and do the same changes or do I have do enable all of the apps og unroot again?
I also want to install this; http://forum.xda-developers.com/showthread.php?t=1027291

[Q] Does Gingerbread v20a is rootable?

I'm in Mexico, and use p970h with Telcel, but at the start of the month I wasn't able to root it, and I don't know if it's rootable yet
Or where to download Zeus in the case v20a is not rootable yet
isooo said:
I'm in Mexico, and use p970h with Telcel, but at the start of the month I wasn't able to root it, and I don't know if it's rootable yet
Or where to download Zeus in the case v20a is not rootable yet
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1487105
http://http://forum.xda-developers.com/showthread.php?t=1480392
check these threads.by the way you should search before starting a new thread..or the admins will erase the thread you made.ask the right questions and you will find all the answers with the search tool of the forum.
gsal said:
http://forum.xda-developers.com/showthread.php?t=1487105
http://http://forum.xda-developers.com/showthread.php?t=1480392
check these threads.by the way you should search before starting a new thread..or the admins will erase the thread you made.ask the right questions and you will find all the answers with the search tool of the forum.
Click to expand...
Click to collapse
Thanks but I already checked both links, and the second it actually has the v20a but is a russian version, and I'm was asking for v20a root (Mexico's one) the other didn't appear in spanish, it appears in russian
Thanks anyhow
PS
I did check the other threads in order that an admin see this thread be adviced that I ask for Telcel Gingerbread
isooo said:
Thanks but I already checked both links, and the second it actually has the v20a but is a russian version, and I'm was asking for v20a root (Mexico's one) the other didn't appear in spanish, it appears in russian
Thanks anyhow
PS
I did check the other threads in order that an admin see this thread be adviced that I ask for Telcel Gingerbread
Click to expand...
Click to collapse
Ok look it is exactly the same method. But you have to press the link for v20a and once you redirect in the russian forum press the link from the 1. step. Then you will be redirected to the download. Next to the 218.71 there are 2buttons. Press the left and on the next screen press the button that will appear after 5seconds. Those are the bin files you need. And then do the procedure for the v20b but instead of the bin files it says there use the bin files you downloaded.
Sent from my LG-P970 using Tapatalk
You are not gonna be able to root if you update to mexican V20a. I tried with my countires rom. It's a no go. Individual versions for countries does not have a root method unfortunately. LG made sure of that.
But, in the first link which gsal given you see there are 3 patched ROMs. V20"a","b" and the last one is "n" (not e, it's a typo). If you want a rooted Gingerbread, you're gonna have to flash one of these. I'll say go with V20b, thats what 'm using and its good.
You could try downloading the ROM from here and using this guide to root it.

[Q] Root LG Optimus P970h 2.3

I've tryed SuperOneClick, Esteem and Gingerbreak without any luck. None of those seem to gain access to root files.
I dont want flashed ROMs, I got official 2.3.4 (V20A firmware) update and just want to get root access to fix the button lights and some other stuff.
Please Help, Thank you!
(and Yes, I searched this forum without any luck)
If you have searched and not found, it is not prompting you to think that this is not possible?
It is possible, just that he doesn't know how to search properly.
Trolling in the deep
I do think it is possible, but this firmware has been recently released so there may be less people asking about this.
Search for cwm injection method. This should also work with p970h
Sent from my LG-P970 using Tapatalk
N00BY0815 said:
Search for cwm injection method. This should also work with p970h
Sent from my LG-P970 using Tapatalk
Click to expand...
Click to collapse
I will try but I don't have a file with the official ROM. I just updated through the lg software.
Argaroth said:
I will try but I don't have a file with the official ROM. I just updated through the lg software.
Click to expand...
Click to collapse
You can also inject the official updater. You dont need r&d tool, just select the other process of lg updater tool. Then you get root with the same method. Or flash v10a with smartflash, root it with gingerbreak.apk and then install a custom rom. Thats probably the easiest way.
Sent from my LG-P970 using Tapatalk
Thank you for your answers, UnlockRoot 2.3 did the trick. Now my phone is rooted!
You can close this post...

how to root optimus black 2.3.4 official ?

hello
i searched but i didn't find anything.
anybody can help ?
i have the same problem i update my phone with LGMobile Support Tool and now i cant root-it i try many metods super oneclic, Injecting CWM into any kdz update, Gingerbreak nothing works model version LG-P970 android 2.3.4 kernel 2.6.35 build number GRJ22 software version LG-P970-V20f can help please?
up
Injecting works when done right, you have to boot into recovery and flash superuser to get root.
Your next method is grab smartflash and the files provided and use that.
The answers are there, keep at it.
Sent from my LG-P970g using XDA
I used "Unlock Root" PC application to root my OB V20E... and it will install a CWM recovery automatically.
Make sure you have Android SDK installed and ADB drivers.
But if you have installed the LG Drivers for your phone it will work just fine.
Check on it here...
http://www.unlockroot.com/
just tried unlock root and... failed !
try this one work 4 me http://forum.xda-developers.com/showpost.php?p=23788913&postcount=170
i dont wanna reflash my rom !!!
hi
hi bebel
hi my friend :X
its spam ! admin please delete these 2 posts.
theeyebt said:
try this one work 4 me http://forum.xda-developers.com/showpost.php?p=23788913&postcount=170
Click to expand...
Click to collapse
can't download the patch...dead link...
do you have other link where i can get the patch for V20b?
unlock root and superoneclick doesn't work for me
Running on 2.3.4
V20B
with this you dont flash rom you instal superuser man and u have full control on your android my rom is the same its just instal superuser (root) your rom and setings will be the same trust me its the only way
what about apps ? won't they delete ?
up !
BeBeLKhaN said:
i dont wanna reflash my rom !!!
Click to expand...
Click to collapse
When I was using Unlock Root I had no problems. But a Friend of mine had an OB with v20E fireware but did not root.
theeyebt said:
try this one work 4 me http://forum.xda-developers.com/showpost.php?p=23788913&postcount=170
Click to expand...
Click to collapse
I followed this link but i used the v20E firmware for flashing and it went through with no problems. My friend's OB is now rooted with CWM installed.
I believe this is the only way to root successfully any new firmwares of LG. By Flashing... I guess I was just lucky in Unlock Root on my v20e.
It depend on the rom.. every version have different root strategie to be done
Sent from my LG-P970 using xda premium
so seems i should use flashing way..
BeBeLKhaN said:
so seems i should use flashing way..
Click to expand...
Click to collapse
Yeah.. i think, look for the v20n rooted.. u can find it on this forum or google it : "rooted v20n" or something you will find an independent page with something V20n[patched].bin and another data (forgot it) and u flash them
Sent from my LG-P970 using xda premium
fls file , right ?
Or you guys have a look into my noob how to, cause there is a general way of rooting, although the unpacking is already being done automatically meanwhile by the extract program. So you only need to set up a virtual Ubuntu follow the instructions, flash it, install superuser and you have made your own custom rooted firmware.
Have fun

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