Database Develop

[ROOT] for 2.2.1/2.2.2 GingerBreak APK

Done!
Finally, the root is available for firmware 2.2.1 and 2.2.2 for Optimus One
This program will help get us these rights.
What to do this?:
1. Downloading Gingerbreak (Disable the antivirus just in case)
2. Dump the our program and set
3. At LG Optimus include debug USB. To do this, go to Options -> Applications -> Development -> Debugging USB. Put a tick.
4. Make sure that the flash drive was inserted and worked
5. Run Gingerbreak
6. Choosing a Root Device
7. Wait a few minutes. If there are no problems, then the device will reboot (note that rebooting can take a long time, so we are waiting)
8. Rejoice!
ALL MANIPULTSII WITH YOUR PHONE YOU DO AT YOUR OWN RISK

anyone confirm this? thanks anyway

Biodegradable said:
anyone confirm this? thanks anyway
Click to expand...
Click to collapse
http://www.lg-p500.ru/2011/04/gingerbreak-root-221.html
worked here for many

it works..
http://forum.xda-developers.com/showthread.php?t=1048222

Incredible! CONFIRMED! My LG O1 Vodafone Android 2.2.2 is rooted! THX a thousand times

works on my wife's phone - P500H with 2.2.2
Thanks!!!

Good stuff

Finally a solution for 2.2.1 and 2.2.2
Anybody confirmed this for Froyo 2.2.1 yet ?

I can confirm it works for 2.2.2!

Works on my Koodo stock phone running 2.2.1.
Sent from my GT-I9000 using XDA Premium App

tested this method on my lg optimus s from sprint it rebooted like the app said it would and now all root required apps run correctly thank you for this method now I got my wireless tether back this is awesome

does rooting LGO1 will void my warrenty......and will i be albe to update to gingerbread 2.3 after rooting my phone.....and if i get updated will my phone get unrooted.....??can anyone reply please

GaganPla said:
does rooting LGO1 will void my warrenty......and will i be albe to update to gingerbread 2.3 after rooting my phone.....and if i get updated will my phone get unrooted.....??can anyone reply please
Click to expand...
Click to collapse
if you update to official android 2.3 then root will disappear, but they can be obtained by this application again

ya it rooted work properly

Tried to and it works like a charm.
But had to change my sd card to an old one, because wasn't working with mine.
Just followed Chainfire steps.
Cheers

neimovirne said:
if you update to official android 2.3 then root will disappear, but they can be obtained by this application again
Click to expand...
Click to collapse
Thnx for the reply buddy....nd after rooting my phone with ginger break can i unroot it again....?

dont know /

worked like a charm for my LG Optimus S from Sprint. Now i need some custom Roms. Any one know a good one? Probably Gingerbread?

A silly question. What do u mean "flash drive inserted and worked"? My english are not very good and i just want to make sure i'll do everything right

Biodegradable said:
anyone confirm this? thanks anyway
Click to expand...
Click to collapse
yup it works ..
mine cel
android 2.2.1
firmwire v10c
it works

[Help]Cant root from Gingerbread 1.2

I bought it just from last week.
ON DEBUG MODE, HAVE SD CARD INCLUDED.
and the following are the system information.
android: 2.2.2
baseband: XMM6160
Kernel: 2.6.32
FRG83G
LG-P970-V10b
Place for buying: Hong Kong
V10b!!!!!!!!!!!!!!!!
it is loading for the following message for an hour and no futher change.
"Rooting
Running exploit
this may take a few minutes!
Devices will reboot on success!"
I found that the post said that it needs to flash an european rom then root it again. But i dont know how to flash another ROM in a unroot system. Please help me. Thanks
Sorry for my poor english

sonicpeter said:
ON DEBUG MODE, HAVE SD CARD INCLUDED.
LG-P970-V10b
it is loading for the following message for an hour and no futher change.
"Rooting
Running exploit
this may take a few minutes!
Devices will reboot on success!"
I found that the post said that it needs to flash an european rom then root it again. But i dont know how to flash another ROM in a unroot system. Please help me. Thanks
Click to expand...
Click to collapse
Gingerbread 1.2? Do you mean GingerBREAK?
Is it ON DEBUG MODE = USB debugging?
And, have you READING the guide at http://forum.xda-developers.com/showthread.php?t=1111771?

redy2006 said:
Gingerbread 1.2? Do you mean GingerBREAK?
Is it ON DEBUG MODE = USB debugging?
And, have you READING the guide at http://forum.xda-developers.com/showthread.php?t=1111771?
Click to expand...
Click to collapse
SORRY, you are right. it is gingerbreak
USB debugging is ticked.
i tried this as well
http://forum.xda-developers.com/showthread.php?t=1171672&page=4
BUT after it reboots, the root status disappear at all. I still cannot root. SAD
the link
http://forum.xda-developers.com/showthread.php?t=1111771
I read few days before. the problem is I can never tried it since I live in Hong Kong, I cannot access to the download site. I can only go to Mediafire. could you upload to it?

sonicpeter said:
the link
http://forum.xda-developers.com/showthread.php?t=1111771
I read few days before. the problem is I can never tried it since I live in Hong Kong, I cannot access to the download site. I can only go to Mediafire. could you upload to it?
Click to expand...
Click to collapse
Your phone are V10b so it should work.
Which one the link can't accessed by you?

redy2006 said:
Your phone are V10b so it should work.
Which one the link can't accessed by you?
Click to expand...
Click to collapse
hello, i just wake up...
this one
http://forum.xda-developers.com/show...1171672&page=4
I did a silly thing. I click "ROOT SHELL"in SOC. after that, i click "ROOT" in SOC. the phone hangs and reboot again and again. I press "UNROOT" in SOC....hangs and reboot automatically. Then, "ROOT SHELL" , hangs and reboot. what's going on?

sonicpeter said:
hello, i just wake up...
this one
http://forum.xda-developers.com/showthread.php?t=1171672&page=4
I did a silly thing. I click "ROOT SHELL"in SOC. after that, i click "ROOT" in SOC. the phone hangs and reboot again and again. I press "UNROOT" in SOC....hangs and reboot automatically. Then, "ROOT SHELL" , hangs and reboot. what's going on?
Click to expand...
Click to collapse
Sorry, I using Gingerbreak, and haven't tried yet SuperOneClick Root. But perhaps you didn't follow the right instruction?
sonicpeter said:
I read few days before. the problem is I can never tried it since I live in Hong Kong, I cannot access to the download site. I can only go to Mediafire. could you upload to it?
Click to expand...
Click to collapse
You said earlier "cannot access to the download site" & "only Mediafire", which one download site? Megaupload, Multiupload, or else?

redy2006 said:
Sorry, I using Gingerbreak, and haven't tried yet SuperOneClick Root. But perhaps you didn't follow the right instruction?
You said earlier "cannot access to the download site" & "only Mediafire", which one download site? Megaupload, Multiupload, or else?
Click to expand...
Click to collapse
i mean i cannot access to megaupload, but i can access to www.mediafire.com
BTW, i downloaded the UPK 3 anyway
however, i use the method in
http://forum.xda-developers.com/showthread.php?t=1111771
i use SOC 2.1.1(Fixed) for both gingerbreak and prenur mode, they hang at step 6 and step 4 respectively. what should i do next. i dont want to give up.

I followed this page to flash my phone,
http://forum.xda-developers.com/showthread.php?t=1111771
but what stock ROM is good for my phone, I dont want to brick it at all.
http://www.android-hilfe.de/root-ha...70-lg-p970-firmwares-update-15-08-2011-a.html
Sorry i think it is quite urgent for me. Please help

Try this it worked for me.
http://forum.xda-developers.com/showpost.php?p=16178337&postcount=34

Thanks. I have. tried it befote.but it still fails
Sent from my LG-P970 using XDA App

unlockroot release new Version, 2.3. Finally root Core GRJ22

unlockroot release new Version, 2.3. Finally root Core GRJ22
anyone tried?
LGE LG-P970 2.3.4 GRJ22
http://www.unlockroot.com/unlockroot.php
download:
http://www.unlockroot.com/index.htm

That's not really new... And as far as i know it's been tried and nada.. Doesn't work. If you look at the development data they only added ICS device support. So that doesn't concern our OB. The only working method yet is the one that SnegovikRZN posted.

LGE LG-P970 2.3.4 with Build-Nr.: GRJ22 (v20n) works for me. I had tried it many times, but it doesn´t work. Then I have bricked my phone for a week, and i must flash my phone with smartflash and LG Software Updater updated my rom to v20n. That was my fault. At this time, i had a not rooted phone and i don´t tried it for a week to root it. Then i saw this post and i tried and it works. Nothing changed on the Laptop or the drivers. I was surprised that it works. Sorry for my bad english.
Kill adb server
Starting adb server...
Get online devices
Not find online device，please enable USB debugging!
Kill adb server
Starting adb server...
Get online devices
Try LGE shell rooting...
push file to device : rootutility
chmod file 755 rootutility
Restarting debug mode...
Waiting for debug mode...
chmod file 777 /data/local/tmp
push file to device : busybox
push file to device : su
chmod file 755 busybox
push file to device : Superuser.apk
Rooting, please wait...
Root Succeed!
Root finished!
Click to expand...
Click to collapse

mav744 said:
LGE LG-P970 2.3.4 with Build-Nr.: GRJ22 (v20n) works for me. I had tried it many times, but it doesn´t work. Then I have bricked my phone for a week, and i must flash my phone with smartflash and LG Software Updater updated my rom to v20n. That was my fault. At this time, i had a not rooted phone and i don´t tried it for a week to root it. Then i saw this post and i tried and it works. Nothing changed on the Laptop or the drivers. I was surprised that it works. Sorry for my bad english.
Click to expand...
Click to collapse
So , you mean you can get root at last.
but mine is v20B.... and I get stuck on this step:
Kill adb server
Starting adb server...
Get online devices
Not find online device，please enable USB debugging!
Kill adb server
Starting adb server...
Get online devices
Try LGE shell rooting...
=>
failed to get shell root.

I tried it, because on the Website from unlockroot i read that the 2.3.4 with GRJ22 were Supported and i give a try. it Works for me on v20n with GRJ22, i dont know if this Works for v20b. my lg is full rooted and titanium Backup ist working, cwm working and so i was able to Flash the Zeus Rom.
on v20n GRJ22 IT Works, other Roms i dont know.
sorry for my Bad englisch
Gesendet von meinem LG-P970 mit Tapatalk

If there are others with stock unrooted firmware they should try it in order to see if this is a general fix.. for v20n at least..
Sent from my LG-P970 using Tapatalk

gsal said:
If there are others with stock unrooted firmware they should try it in order to see if this is a general fix.. for v20n at least..
Sent from my LG-P970 using Tapatalk
Click to expand...
Click to collapse
As i said as far as i know root works with a little bunch. The majority can't root. But i posted a question at SnegovikRZN's thread. If and when i get a positive feedback, i'll try it on our v20a rom.

Pondera said:
As i said as far as i know root works with a little bunch. The majority can't root. But i posted a question at SnegovikRZN's thread. If and when i get a positive feedback, i'll try it on our v20a rom.
Click to expand...
Click to collapse
what question did you raise in SnegovilRZN;s thread?

Didin't work for me with Open Portuguese V20N GRJ22

exe127 said:
what question did you raise in SnegovilRZN;s thread?
Click to expand...
Click to collapse
"Hi fellas. Another quick question. Is the phone should be rooted before this procedure or can i do it with an unrooted stock rom?
The reason i am asking; i accidently made a recovery boot to my phone without cwm and back to square one. So before using this method. I'd like to install our stock v20a rom and try to root it. If fails then i am gonna use v20b or v20n. So what do you say?"
I posted this. There hasn't been anny replies yet. Btw this is for the method in here http://forum.xda-developers.com/showthread.php?t=1480392

[Q] Root gingerbread 2.3.4 v20i

Hello,
I did a factory (provider endorsed) update to 2.3.4 v20i and I cannot seem to root the phone. I have read the noob article for optimus black and tried:
- gingerbreak
- unlockroot
- superoneclick
So basically, with the exploits being closed off in the recent versions, there is no simple way to root this version?
Regards,
Len

If you want to keep your current v20i then there is no already made root method but you can inject cwm using dd on linux . But if you just want to install a custom rom , here is a root method http://forum.xda-developers.com/showthread.php?t=1480392
. And search before you post
Sent from my LG-P970 using xda premium

zyfkurmom said:
If you want to keep your current v20i then there is no already made root method but you can inject cwm using dd on linux . But if you just want to install a custom rom , here is a root method http://forum.xda-developers.com/showthread.php?t=1480392
. And search before you post
Sent from my LG-P970 using xda premium
Click to expand...
Click to collapse
Like the OP, I did the official LG update to 2.3.4 (v20i) and tried to use the method in the above link to root it and install a custom ROM. It didn't work because the Smartflash tool started the process and then stopped, saying 'Timeout error'. I searched the forums for a solution but no one else seemed to have the problem. I wasn't clear on why this was...maybe because they all rooted while on Froyo, or on a different V20 version.
Any help would be appreciated.

OK, I will reply to my own post as I ended up solving the problem
First, I am using a LG P970g on Canadian carrier Telus. It is known as the Optimus Black Skype Edition.
First, I downgraded my stock 2.3.4 ROM to a Froyo build (V10A EEU XXX) using SmartFlashTool. The ROM is in the link below:
http://forum.xda-developers.com/showthread.php?t=1448803
The previous .bin and .fls files I used were from a more recent ROM (March 2012) while the one in the above link is May 2011. Using this older one allowed me to downgrade using SFT without problems.
I then rooted using Gingerbreak, and used ROM Manager app from the app store to install CWM. Rebooted into CWM and installed the custom ROM I wanted from my SD Card.
Took me a long time to figure this out, but I did it. Very pleased.

Check my noob how to, there is a way, of how to root EVERY ROM in the 3rd post.

N00BY0815 said:
Check my noob how to, there is a way, of how to root EVERY ROM in the 3rd post.
Click to expand...
Click to collapse
I have a question about that post. It seem to require that the firmware in the phone be dumped out in kdz format (which LG Extract is mentioned to work on). There was some mention in some posts that that could be done using LG-Utils. The only LG Utils I can find is LG-Utils-0.4.2.zip but it seems to be for KP500 (KP500-Utils-EN.exe) and KS360 (KS360-Utils-EN.exe). Is this the right LG Utils? If so which exe is to be used and what command and parameters needs to be entered to get the kdz file to be used with procedure you mentioned?
Thanks,
Len

Read the guide, there is even a link to that utility and you simply need to download your firmware in kdz format, from lg or any other server
Sent from my LG-P970 using XDA

N00BY0815 said:
Read the guide, there is even a link to that utility and you simply need to download your firmware in kdz format, from lg or any other server
Sent from my LG-P970 using XDA
Click to expand...
Click to collapse
Yes, I read that post and the guide and that entire thread. The reason that I found your suggested method attractive was because you mentioned:
"To flash and actually root the SW, you need to follow THIS guide, from Step 2 on, and it will be perfectly rooted and you can be sure, that noone patched anything else in your software, cause you made it on your own."
The post and thread suggests to download the kdz file from lg-phone-firmware.com where the domain is registered to some guy named Vitiello Luigi
in France. I guess the stuff from this site is safe but it is less reassuring than getting it directly off my phone.
Len

I downloaded the kdz file for my firmware from lg-phone-firmware.com and was able to go through the process of getting a rooted version on the phone fine. The only brief head scratching moment was with the clock work mod reboot recovery menu system where when you invoke the commands which require confirmation (like installing superuser.zip) where the confirmation options show a bunch of 'No's and you have to scroll down to get to the one entry that says 'Yes'.
Len

No one's replying to my thread anymore and a post was deleted last week for some reason.. Anyway, I got my phone rooted too, same method, but had no network access, 3g or phone service, did you overcome that at all?
aniym said:
OK, I will reply to my own post as I ended up solving the problem
First, I am using a LG P970g on Canadian carrier Telus. It is known as the Optimus Black Skype Edition.
First, I downgraded my stock 2.3.4 ROM to a Froyo build (V10A EEU XXX) using SmartFlashTool. The ROM is in the link below:
http://forum.xda-developers.com/showthread.php?t=1448803
The previous .bin and .fls files I used were from a more recent ROM (March 2012) while the one in the above link is May 2011. Using this older one allowed me to downgrade using SFT without problems.
I then rooted using Gingerbreak, and used ROM Manager app from the app store to install CWM. Rebooted into CWM and installed the custom ROM I wanted from my SD Card.
Took me a long time to figure this out, but I did it. Very pleased.
Click to expand...
Click to collapse

OptimusCrack said:
No one's replying to my thread anymore and a post was deleted last week for some reason.. Anyway, I got my phone rooted too, same method, but had no network access, 3g or phone service, did you overcome that at all?
Click to expand...
Click to collapse
well I'm about to try rooting with some method or other. I too have the 20i telus ROM. I'm a tad perplexed. I've rooted many devices and for this one it seems rather convoluted. ...a bit daunting to say the least. In any event will try the suggested method in this thread and will report with results. This device is for the moment my main daiLy so if I lose network I'll be back to an old flip phone, and you don't need me to say how awful that would be... LOL

zyfkurmom said:
If you want to keep your current v20i then there is no already made root method but you can inject cwm using dd on linux . But if you just want to install a custom rom , here is a root method http://forum.xda-developers.com/showthread.php?t=1480392
. And search before you post
Sent from my LG-P970 using xda premium
Click to expand...
Click to collapse
I'm sorry, I don't understand. That is now a 21 page thread about a questionable method...?
Still looking for how to root my v20i. I'm very grateful to anyone that can point me to a straightforward solution. LOL.

igor45 said:
I'm sorry, I don't understand. That is now a 21 page thread about a questionable method...?
Still looking for how to root my v20i. I'm very grateful to anyone that can point me to a straightforward solution. LOL.
Click to expand...
Click to collapse
use SMART FLASH TOOL..
http://forum.xda-developers.com/showthread.php?t=1448803
follow the instructions
Sent from my LG-P970 using xda app-developers app

SamBG said:
use SMART FLASH TOOL..
http://forum.xda-developers.com/showthread.php?t=1448803
follow the instructions
Click to expand...
Click to collapse
Thanks!. I used SFT on another LG, was easy as pie.
So, SFT will flash whatever you feed it to the device and wipe it (it's a nandroid)? BUT can flash ROMs only if they are in proper bin/fls format?
If so that makes sense. Little confused by all the options/non-options for rooting v20i/2.3.4, and I don't care to keep what version I have to get root. I just want to be able to use custom ROMs on my black.
Sorry for all the questions - I don't fully understand the LG roms/system yet.

igor45 said:
Thanks!. I used SFT on another LG, was easy as pie.
So, SFT will flash whatever you feed it to the device and wipe it (it's a nandroid)? BUT can flash ROMs only if they are in proper bin/fls format?
If so that makes sense. Little confused by all the options/non-options for rooting v20i/2.3.4, and I don't care to keep what version I have to get root. I just want to be able to use custom ROMs on my black.
Sorry for all the questions - I don't fully understand the LG roms/system yet.
Click to expand...
Click to collapse
ya u need a proper bin/fls file...flash any patched stock lg rom..then u ll b able to go in cwm recovery and flash any zip files..
Sent from my LG-P970 using xda app-developers app

Optimus 2x SU660 Android Development Q&A Thread

This thread should be used for all Optimus 2x SU660 Android Development questions, if a thread is opened to ask a question in this development forum, then it will be deleted without notice. All question thread as it stands will be locked, if your question did not get an answer in a locked thread then please ask it here again.
Thanks
s.d.oconnor

Sound call
I'm using ROM CM7 135.1. But Sound call Volume is very lower despite adjustment Voice Call Volume at max. Who can fix this error, help me!

How to root lg optimus 2x ICS 4.0.4
How to root ics 4.0.4 lg optimus 2x su660 ????

I try to root lg optimus 2x su660
Dashkaa said:
How to root ics 4.0.4 lg optimus 2x su660 ????
Click to expand...
Click to collapse
I try to root lg optimus 2x su660 using super one click root. But can't root my phone How to root ics updated lg optimus 2x???

You can use "Unlock Root" software. On phone, set "connect as" = "LG software". When you root, your PC is connected internet. :good:

Thank you nguyenletuquynh
nguyenletuquynh said:
You can use "Unlock Root" software. On phone, set "connect as" = "LG software". When you root, your PC is connected internet. :good:
Click to expand...
Click to collapse
Thank you nguyenletuquynh Now my Lg optimus 2x su660 is rooted thanks a lot

Will SU660 work in India ?
I am trying to get 2nd hand su660 from South Korea.
Can I use this cell in India without any problem ?
Can I use 2G internet and 3G ?
Can I make calls,sms etc ?

Somnath021 said:
I am trying to get 2nd hand su660 from South Korea.
Can I use this cell in India without any problem ?
Can I use 2G internet and 3G ?
Can I make calls,sms etc ?
Click to expand...
Click to collapse
You'll have to check what frequencies you preferred carrier in India operates on.
For those that are supported by the su660, check out here:
http://www.gsmarena.com/lg_optimus_2x_su660-3762.php

Somnath021 said:
I am trying to get 2nd hand su660 from South Korea.
Can I use this cell in India without any problem ?
Can I use 2G internet and 3G ?
Can I make calls,sms etc ?
Click to expand...
Click to collapse
every thing work well.
i'm using it in Viet Nam.:good:

SU660 internal mounting not working
OK. Sooo i'm stupid... evidently. I got this SU660 on ebay, didn't know it was Korean. So in attempt to kinda update it from 2.2.2, and get rid of the Korean software that doesn't translate into english at all, I inadvertently screwed something up with nvflash cleaner 0.1. 0.2 and 0.3 wouldn't see the port for the phone. Now, for some reason, I can't get the phone to mount the internal memory (/emme? /system) So now it just loads up to CWM but I can't do anything to try to get the OS back on there!
I'm going crazy here. I have no idea what I missed in the process that screwed me. PLEASE PLEASE PLEASE! Any ideas? I have the source download from LG's site for Gingerbread which i'd prefer over Froyo and downloaded ICS just in case I wanted to get adventurous...I've had enough adventure. i just want this working. I've gotta have it up and running by Saturday Otherwise, I'll have to go buy another Droid to get me by until i can get this one working. I'd even pay someone to get the stinking thing working LOL. I've never had a problem with roms on samsungs and motorolas. Evidently LG is a bit different
*Update*
OK I found one download with nvflash that was listed for an SU660 but ended up being for the P990 LOL. outside the touchscreen not working, It booted up to the OS so thats a start. so with that... just have to find the Froyo OS or Gingerbread I can get working on here

How to root lg su660 ICS 4.0.4
i used "super one click " and "Unlock Root" but ....
help me thankssssss

Unlock Root works, see if you have all the drivers installed and the usb debugging mode is on. Try another computer, I have rooted mine by it within 10 seconds only

You can also use "adb root" method with the Su660 ICS
It means that you don't have to use any rooting tool to get root permission for su660 ICS
Code:
adb root
adb push su /system/bin
adb shell chmod 6755 /system/bin/su
^try that by wkpark
OR
try this http://forum.xda-developers.com/showthread.php?t=1886460

Mixxeduplemur said:
OK. Sooo i'm stupid... evidently. I got this SU660 on ebay, didn't know it was Korean. So in attempt to kinda update it from 2.2.2, and get rid of the Korean software that doesn't translate into english at all, I inadvertently screwed something up with nvflash cleaner 0.1. 0.2 and 0.3 wouldn't see the port for the phone. Now, for some reason, I can't get the phone to mount the internal memory (/emme? /system) So now it just loads up to CWM but I can't do anything to try to get the OS back on there!
I'm going crazy here. I have no idea what I missed in the process that screwed me. PLEASE PLEASE PLEASE! Any ideas? I have the source download from LG's site for Gingerbread which i'd prefer over Froyo and downloaded ICS just in case I wanted to get adventurous...I've had enough adventure. i just want this working. I've gotta have it up and running by Saturday Otherwise, I'll have to go buy another Droid to get me by until i can get this one working. I'd even pay someone to get the stinking thing working LOL. I've never had a problem with roms on samsungs and motorolas. Evidently LG is a bit different
*Update*
OK I found one download with nvflash that was listed for an SU660 but ended up being for the P990 LOL. outside the touchscreen not working, It booted up to the OS so thats a start. so with that... just have to find the Froyo OS or Gingerbread I can get working on here
Click to expand...
Click to collapse
Just follow this thread to update to the official ICS (http://forum.xda-developers.com/showthread.php?t=1889328), though Korean apps still remain. But you can actually freeze them so they would not appear on your phone drawer (Either try Link2SD or Titanium Backup Pro for freezing).

nguyenletuquynh said:
You can use "Unlock Root" software. On phone, set "connect as" = "LG software". When you root, your PC is connected internet. :good:
Click to expand...
Click to collapse
my cell did not by this trick.hand set model lg optimus su660 instal ver 4.0.4.but i need to root my set to instal custom rom sir plz help.

adnan hanif said:
my cell did not by this trick.hand set model lg optimus su660 instal ver 4.0.4.but i need to root my set to instal custom rom sir plz help.
Click to expand...
Click to collapse
almost custom rom are included root and you shouldn't need root your phone to install custom rom, but if you still want do it, down load this and flash using cwm:
https://www.box.com/s/w0lawousdbbyykr1sgrd

http://forum.xda-developers.com/showthread.php?t=1886460, there, try that link and also try wkpark's process:
http://forum.xda-developers.com/showthread.php?t=1996427, at the bottom of the thread.

i have use you method but my handset lost many software any also lost playstore.
and you don,t show how to update only root method.

adnan hanif said:
i have use you method but my handset lost many software any also lost playstore.
and you don,t show how to update only root method.
Click to expand...
Click to collapse
How could you lose applications? It is just a rooting software. Be sure you are on ICS too since it is for ICS/JB devices.

Recovery Mode
HI I got this phone, and recently i updated to I C S 4.0.4 , and already rooted,
now i need recovery mode for backup the current rom, and i need to install custom rom.
any idea?