Database Develop

[Q] How to root SU660 Gingerbread 2.3.4?

Hi,
Thank you for all the person here who helped me revert my phone to stock rom.
You're really the best.
Now I have my LG Optimus 2x SU660 to Gingerbread 2.3.4.
But now How can I root it?
I found a thread that they have rooted it with nvflash and CWM, but unlucky there is no Guide.
Hope someone knew how it can be done.
Thanks,

confirm ur version v20f? if f version i think still not yet rooted unless a custom rom...

Is there a custom rom of gingerbread for SU660?

kitty's_daddy , can you download this custom rooted rom based on 2.3.4 v20f for su660? http://115.com/file/aqz691r6
and upload to mediafire for us, pls
this is post:
http://bbs.gfan.com/android-2707996-1-1.html

chimbuon said:
kitty's_daddy , can you download this custom rooted rom based on 2.3.4 v20f for su660? http://115.com/file/aqz691r6
and upload to mediafire for us, pls
this is post:
http://bbs.gfan.com/android-2707996-1-1.html
Click to expand...
Click to collapse
Hey, guys.
This is not a custom rom.
It's only rooted official GB stock (v20f)+1.5 OC kernel+some tweaks nandroid backup.(on su660)
You can use this if you have su660.
Restore only boot & system with CWM's advanced restore.
You need not to wipe.
(But you have to backup for undoing always. Some ppl can't boot with OC kernel caused by low level board.)
Then you will have rooted GB 2.3.4 stock+1.5 OC kernel rom with your data.
But time will be faster 9 hrs than it caused by different baseband.
You can set time manually at setting .
Official updater doesn't extract *.fls any more. And I can't give you baseband.
---------- Post added at 12:41 AM ---------- Previous post was at 12:12 AM ----------
To root v20f is not simple and has risk.
Because of it has locked bootloader.
It needs definite understanding of nvflash and smartflash for undoing.
I can't this explain.
If you have Korean friends, request him to explain this.
He will have to register unless he has ID at Naver.

would u mind uploading to mediafire pls?
thanks in advance...

chimbuon said:
would u mind uploading to mediafire pls?
thanks in advance...
Click to expand...
Click to collapse
What's you want to upload?
Nandroid backup is at here.

iS it ur rom? v20f ?

i already try to restore ur rom but unsuccessful, it 's aborted...

chimbuon said:
i already try to restore ur rom but unsuccessful, it 's aborted...
Click to expand...
Click to collapse
You have to use Paul's modded cwm 3.0.1.5 or 4.0.0.5 .
Refer to this.

Hi,kitty's daddy
I followed your instruction but i can not install cwm 4.0.0.5 in my su660. Are you sure its working with su660 2.3.4 ?
tahnks

ganaa said:
Hi,kitty's daddy
I followed your instruction but i can not install cwm 4.0.0.5 in my su660. Are you sure its working with su660 2.3.4 ?
tahnks
Click to expand...
Click to collapse
I'm using 4.0.0.5 in my gb 2.3.4.
But it's rooted.
I can't explain to root gb.
It's very complex.
sorry.
Sent from my LG-SU660 using XDA App

What's you want to upload?
Nandroid backup is at here.
---------------------------------
Then how i can use your a.m backup ? Sorry

ganaa said:
What's you want to upload?
Nandroid backup is at here.
---------------------------------
Then how i can use your a.m backup ? Sorry
Click to expand...
Click to collapse
It can be used on rooted phone.
You can't use that on unrooted gb 2.3.4 (v20f).
It needs CWM.
If you want, flash v10w or before with smartflash.
(But all user data will be wiped and kdz tool can't downgrade from v20f.)
And root & install CWM than restore that with CWM.
I don't recommend that.
Wait who will explain to root v20f. It's not long time.
I have uploaded that for p990 users, I couldn't think about su660 users in here.

thank you , as i understood all i need is v20f - - v10w-- root-- cwm---rooted v20f, right?

ganaa said:
thank you , as i understood all i need is v20f - - v10w-- root-- cwm---rooted v20f, right?
Click to expand...
Click to collapse
Right.
And if you downgrade to v10w from v20f though full wiped,
the time will be faster 9hrs due to difference of basebands.
Then you may set manually at setting.
Also you may set cpu clock with setcpu or cpumaster because of it has 1.5OC kernel.
Good luck.

To root V20F (has locked bootloader.)
Hey guys.
This is what you want. But try at your own risk.
step1. Download this su.zip
step2. Copy it to your internal or external sdcard. (depending on what you normally use)
step3. Read and inwardly digest this and download it.
step4. Install cwm to recovery according to that post.
step5. Boot with cwm recovery and install su.zip.
step6. Reboot and enjoy.
step7. Admire Rusty!
Add.
Never do this try without
any backup.
any knowledge about unbriking with kdz tool or smartflash.
understanding about details of Rusty's post.
doing battery out.

do you have official v20f be rooted?? thankS

chimbuon said:
do you have official v20f be rooted?? thankS
Click to expand...
Click to collapse
Yes. It's an official v20f.
Sent from my LG-SU660 using XDA App

unfortunately Rasty CWM does not work with unrooted Su660.

[Q] Bought an Optimus 2x

I just bought an optimus 2x, what is the best rom and kernel out there??
and how can I root and put CWM on the Optimus 2x ??

Hello,
I also bought a LG p990, I'll stick to this thread so i don't have to open a new one.
I would like to know which rom is stable, lag free and has a long battery time. I heard that the EaglesBlood Rom is very battery friendly.

easy root for optimus 2x
http://www.unlockroot.com/
the rest you you can look in post 2 or 3 in this thread
http://forum.xda-developers.com/showthread.php?t=1572757

emmanuelcassar said:
I just bought an optimus 2x, what is the best rom and kernel out there??
and how can I root and put CWM on the Optimus 2x ??
Click to expand...
Click to collapse
I would suggest to you SuperOneClick for rooting your phone and CWM 5.0.2.8; this is what i'm currently using and i have flashed several custom roms/kernels using this. I'll help you find the tutorial link on how to root LG 2x. Hope it helps.

Which is better Stock ROM with Custom Kernel or CM7 ??
Which is the best ROM and Kernel out there?

You could also try owains cm9 build. I use it and I'm really happy with how it works.
Sent from my LG-P990 using Tapatalk 2

emmanuelcassar said:
Which is better Stock ROM with Custom Kernel or CM7 ??
Which is the best ROM and Kernel out there?
Click to expand...
Click to collapse
I would suggest, Temasek's unofficial CM7 build combine with Vadonka's kernel. There are some bug/issues regarding the kernel but you can try it out. I'm using temasek's stock cm7 with voodoo sound. It's in his thread. Check it out!

I think there is no "the best". It depends on your requirements.
Still not providing Hardware acceleration, i would mark a question sign at CM9. But anyway, if you dont do a lot of videos, you might be happy.

Some custom rom come with CWM and some othet stuff check their changelog. Try temasek rom gd build.
Sent from my Optimus 2X using xda premium

best rom
try this http://forum.xda-developers.com/showthread.php?t=1544105,it is very good

cwm flashable stock rom link?

Can any1 help me with gb 2.3 stock rom which i can flash through cwm recovery?
I found one link on xda with 640mb size which can be flashed via smartfllash.
I need cwm file can any1 help me?

hirentherock555 said:
Can any1 help me with gb 2.3 stock rom which i can flash through cwm recovery?
I found one link on xda with 640mb size which can be flashed via smartfllash.
I need cwm file can any1 help me?
Click to expand...
Click to collapse
Something like this: http://forum.xda-developers.com/showthread.php?t=1617458
BR
Mike

hirentherock555 said:
Can any1 help me with gb 2.3 stock rom which i can flash through cwm recovery?
I found one link on xda with 640mb size which can be flashed via smartfllash.
I need cwm file can any1 help me?
Click to expand...
Click to collapse
Search for the cwm flash able ROM by flix or Homero......they are one of the best stock...pure stock based ROM.
O2X with Magical ROM and supersonic kernels from my buddies

Thnx for the link.needed ti kniw which rom wud be comoatible with my phone im from india.
The link is for v20q rom i wonder if that rim will be compatible with my phb?
Sent from my Optimus 2X using xda app-developers app

hirentherock555 said:
Thnx for the link.needed ti kniw which rom wud be comoatible with my phone im from india.
The link is for v20q rom i wonder if that rim will be compatible with my phb?
Sent from my Optimus 2X using xda app-developers app
Click to expand...
Click to collapse
it works perfectly....i am using V20C russian BB.Use DM 1.5 ROM which is stock based...presently on that....
you will not regret.
LOOK HERE

thanx again!
needed to know 1 more thing.
If i install this v20q rom in my o2x, shall i be able to use lg tool for update the firmware when ics will be launched?
Im on cm7 right now and when i connect lg tool it recognized the phone and shows an update(2.3 rom) available but it can not connect my phone thenafter.
So just wondering if i will be able to use lg update tool again ever???

hirentherock555 said:
thanx again!
needed to know 1 more thing.
If i install this v20q rom in my o2x, shall i be able to use lg tool for update the firmware when ics will be launched?
Im on cm7 right now and when i connect lg tool it recognized the phone and shows an update(2.3 rom) available but it can not connect my phone thenafter.
So just wondering if i will be able to use lg update tool again ever???
Click to expand...
Click to collapse
If you use this ROM V20q, you will have to try, if the update tool works. I find those LG tools are working randomly.
If you cannot update and want stock ICS on your phone, restore with Paul O'briens Smartflash, then you erase all traces of rooting your phone!
Cheers
Mike

On the other hand, will the stock ICS rom be as good as something like the hybrid Temasek rom anyway.
If we had the drivers for the video chip (and HDMI?) it would be perfect. As it is it's still better than stock in every other way.
Sent from my Optimus 2X using xda app-developers app

i seriously think ics wud be better than the customs...atleast they will be bugfree and as u know stocks roms r always better user friendly then the customs.
Im using temasek rom and symbiosis kernel at present.Will be back to stock gb in a few days

Going back to V20S from V30A ?!

Hello,
The first two days, the new V30A was fun to use BUT now it's a real pain, it is slow as hell, the worst are all the internet browsers that take ages to load and show the keyboard after 15 seconds or more when you try to enter text, it's laggy it's ridiculous.
How can I go back to V20S with Smartflash ? Will the partition be created automatically ?
Thank you. :good:

Jst smart flash v20s but then u again need to root n put cwm.......or jst do nvflash from this link
http://forum.xda-developers.com/showthread.php?p=33599320
Read the first post in tht thread
Sent from my LG-P990 using xda premium

hey guys,
you dont need to smartflash, then root and then all that grandma stories
just search for Homero's clean V20S CWM rooted NVFLASH ROM and then it is all done with one nvflash....
Thats it guys....clean and simple....KISS....keep it simple and straight
Hope it helps

I have this doubts
Is the smartflash the same as the kdz software update tool?
if is so I just have to flash the kdz I have from my carrier like I have done many times in order to get back from the v30A?
I would like to go back to my carrier`s one since It has the only baseband that doesn't give me trouble so I don't care about flashing cwm again

I thought that we could not get back to a GB rom when we've installed a ICS rom ?
So, if I flash my phone using Smartflash, it will do it all automatically ? (i'm talking about the partitions issue) Thanks

i guess you're using stock V30a from LG update tool right? why don't u try some custom rom b4 going back to GB. I'm using TG ICS rom v30a and it's awesome :good:
Okkx said:
I thought that we could not get back to a GB rom when we've installed a ICS rom ?
So, if I flash my phone using Smartflash, it will do it all automatically ? (i'm talking about the partitions issue) Thanks
Click to expand...
Click to collapse
yes, you can, via nvflash

nobita2k said:
i guess you're using stock V30a from LG update tool right? why don't u try some custom rom b4 going back to GB. I'm using TG ICS rom v30a and it's awesome :good:
yes, you can, via nvflash
Click to expand...
Click to collapse
No I flashed the V30A with smartflash, LG update never works for me...
I only want to use a stock rom !
Can't I go back to V20S using Smartflash ?!

My phone was unable to enter sw update mode so I flashed a 10b firmware using the emergency procedure ( vol up + vol down mode ). I was back from 28e. The SW update mode ( smartflash compatible ) was working again so I flashed the 30a kdz.

Okkx said:
No I flashed the V30A with smartflash, LG update never works for me...
I only want to use a stock rom !
Can't I go back to V20S using Smartflash ?!
Click to expand...
Click to collapse
If u want to use stock rom then u will need to stay with lags.........try custom rom u will never return to stock...nvflash topov30a rom best rom so far from my experience
Yes u can return to v20s jst follow this http://forum.xda-developers.com/showthread.php?t=1715272
Sent from my LG-P990 using xda premium

try this :
Settings-->Developer options-->Background process limit = choic at most 1 process
whit this it is very fast

Maybe, but it still lags sometimes and it's slower than Froyo or GB i think

http://forum.xda-developers.com/showthread.php?t=2038631
This Rom is really fast and based on 4.0.4 Stock Rom.

Roocher said:
http://forum.xda-developers.com/showthread.php?t=2038631
This Rom is really fast and based on 4.0.4 Stock Rom.
Click to expand...
Click to collapse
I second that. Before going back try it. Its wicked fast for me atleast.

[Q] install p990 stock rom in su660

I want to install p990 stock rom ics 4.04 in su660. because of 80 word sms problem & 3g use problem in Bangladesh. How to install p990 stock rom in su660? anyone pls help :'(

faizul134 said:
I want to install p990 stock rom ics 4.04 in su660. because of 80 word sms problem & 3g use problem in Bangladesh. How to install p990 stock rom in su660? anyone pls help :'(
Click to expand...
Click to collapse
Try this: http://forum.xda-developers.com/showthread.php?t=2173094

ndmuni said:
Try this: http://forum.xda-developers.com/showthread.php?t=2173094
Click to expand...
Click to collapse
this is not the official p990 ics rom

http://forum.xda-developers.com/showthread.php?t=2076882
view this thread will help you a lot .. step by step . and yeah its a official stock rom 4.0.4 for Lg optimus 2x works well in su 660 .... Hit thanks if i helped you
Sent from Micromax A110 ( Canvas 2 )