yashsingh1/xdaforums huggingface dataset:
[LG Optimus 3D] ikosanovic:
recovery loop

Hi guys,

I accidentally entered "boot loop".

Is there way to exit or I must reflash everything?

Please dont tell me I must reflash all, I dont have backup I I will kill my self.....

Thanks
[LG Optimus 3D] dreccon:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Is it bootloop or recovery loop?

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] ikosanovic:
Hi,

thanks for reply,

I cannot exit TWRP recovery.

NOTE

Instead of entering TWRP with vol- 3d + power I have enter throw clockworkmode and then I stuck on loop....
[LG Optimus 3D] dreccon:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

See my signature, there's a v28b guide. Read the troubleshooting section. There's a flashable zip that breaks the loop. Use a caed reader or another phone to copy it to your external sd card and then flash it.

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] ikosanovic:
Thank you so much!

I have mounted usb external card and copy zip to externel card.

Thanks again
[LG Optimus 3D] dreccon:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Just remember to flash a new recovery after you boot to Android.

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] ikosanovic:
At first i manage to enter the phone but after reboot I am now stuck on silver LG Logo. hahaha :)
[LG Optimus 3D] dreccon:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Ok, tell me from the beginning, how did you get into this mess?
[LG Optimus 3D] ikosanovic:
After installing your break_recovery_loop I have manage to boot system.Then I wanted to flash kernel and noticed that I cannot enter TWRP.

Then I tried to instal TWRP again.I have installed it and After that I was stuck on silver logo and I cannot boot system anymore.

Sory for bugging.

---------- Post added at 09:52 PM ---------- Previous post was at 09:43 PM ----------

Nevermind I find old backup ,restore it and flash again break_recovery_loop.Now is ok!

I will not touch phone againg never :D

Thanks again :good:
[LG Optimus 3D] dreccon:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Just remember that, if you leave it the way it is, you have no recovery. If you like TWRP, flash it the way Berni says from within Android (if you are rooted).

http://xdaforums.com/showthread.php?t=1808585

Sent from my dual-booting ICS/JB O3D!
[LG Optimus 3D] ikosanovic:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

It is rooted.i will flash recovery later.

Thank you for all your help.
[LG Optimus 3D] 3069:
謝謝 LZ 的 分享 :D :cowboy: :o
[LG Optimus 3D] aatif69:
HElp me in updating to ofiicial ics........it says ....your device is not registered

HElp me in updating to ofiicial ics........it says ....your device is not registered
[LG Optimus 3D] justcarwin:
awesome!!:good::good::good::good:
[LG Optimus 3D] wanputra:
why !

why its sometime lagging , need 2x to click something :(
[LG Optimus 3D] iodak:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

I flash it over Korean ICS do factory reset before.
[LG Optimus 3D] wyciunia:
I have extracted KDZ, make a bin, but when I've installed it, my phone stuck on boot animation, also there was a lot of partition size = 0, Maybe someone know a solution,

P.S. Smartflash goes to 100%, but after RESET I'm geting Check AP fail.
[LG Optimus 3D] BadMilo:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Has anyone managed to flash the kdz? Or just the bin?
[LG Optimus 3D] humwe:
Ynt: Lgp920国际版4.0.4到来，v28b，GFAN首发

Cool rom thanx

LG-P920 cihazımdan Tapatalk 2 ile gönderildi
[LG Optimus 3D] OptimusRs:
i flash the kdz work great :D
[LG Optimus 3D] diwat:
iodak, do I have to change bootloader from wkpark ones to original one?

or can i just flash bin file?
[LG Optimus 3D] iodak:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

No it booted without them. But I flashed them and recovery.
[LG Optimus 3D] toty250:
ok guys i can no flashe this in kdz metod

im on 21e kdz

that wel be ok for me to flashe it in kdz mod be cose i dont metrise the metod of flashe tool ?

and haw we can root it ?

AND THAT SUPORT FRENCH

I DOWNLOAD THE KDZ NOW

send from my lg p920 v21e kdz
[LG Optimus 3D] adri_360:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

How is ics? And camera and taskiller?

Oh yeah really ICS.

Enviado desde TheDarkRoom
[LG Optimus 3D] JunDavis:
Working great~!

You can use this kdz flash tool here http://xdaforums.com/showthread.php?t=1491870
[LG Optimus 3D] mpmanos:
Has anybody tried to root? Could i use the all in one tool to flash recovery? What do you think?
[LG Optimus 3D] iodak:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Just flash Wkparks bootlorders and custom recovery then flash SU from recovery.
[LG Optimus 3D] szala86:
I do not have 3g. Anybody got a solution?
[LG Optimus 3D] Dark Fear:
is it contain Baseband?

i've G call problem and want flash v21e to solve it..

have v28 problem-less bb?
[LG Optimus 3D] toty250:
yes but i wan to no if i can directely flache it wuith metod kdz

im on GB V21E kDZ :confused:
[LG Optimus 3D] iodak:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Yes you can. In KDZ baseband is flashed also.
[LG Optimus 3D] Ahmed Eldeknawy:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Is it necessary to install the files kdz and bin or enough only kdz file?
[LG Optimus 3D] toty250:
thats great tnx br
[LG Optimus 3D] OptimusRs:
@iodak. What recovery do you use? :confused:
[LG Optimus 3D] pota--:
+1
[LG Optimus 3D] toty250:
AND THATS ROM WUIL BE UPDATED IN THE FUTURE :confused:
[LG Optimus 3D] szala86:
Factory reset solved 3G!
[LG Optimus 3D] pota--:
yeaahh thx :D
[LG Optimus 3D] BadMilo:
Is there a way to do that from ubuntu? i dont have access to a windows pc at the moment......
[LG Optimus 3D] segrex:
I have an optimus 3d with 21E, cwm recovery and a custom kernel installed. Can i flash the kdz directly?
[LG Optimus 3D] Evil Slayer:
as far as i know..yes

you'll lose your custom recovery and root of course...but you can root this one once you flash the KDZ file
[LG Optimus 3D] szala86:
how to root?
[LG Optimus 3D] toty250:
Im doing that no i flashe it no 56%
[LG Optimus 3D] ecb41tza:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Darkroom Team works with ICS V28B.

thanks :D:D:D:D

The Darkroom Team
[LG Optimus 3D] toty250:
YEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEHHHHHHHHHHHHHHHHHHHHHHHHHH

IM ON I HAVE NET WORCK

:good::good::good::good:
[LG Optimus 3D] Evil Slayer:
try this

http://xdaforums.com/showthread.php?t=2066476

Or this

http://xdaforums.com/showthread.php?t=1959012
[LG Optimus 3D] adri_360:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Is it best that the korean stock ROM?

Enviado desde TheDarkRoom
[LG Optimus 3D] lzzar:
u-boot

Hi! can someone be so cindly and post a dump of the u-boot? experiemented with different u-boots and ended up bricking it.

Thank you!
[LG Optimus 3D] Evil Slayer:
if you have p920 and not the Korean version of the phone then

yes...because first...this one have no provider/carrier apps like the korean one

second and this is the most important one:this one have the correct 3d camera not switched unlike the Korean version and have the correct 2d cam orientation...and no need to flash keys fix since this one is based on 4 buttons not 3 like the korean one..
[LG Optimus 3D] Corvus Corax:
Like on all ICS port, I don't have IMEI with V28B. :/ Phone just restarts after a minute or two. A guide to restore IMEI didn't help because when I type at%imei, it show my original IMEI as it should. But on phone when I type *#06#, it shows "null". Tried differend baseband and nothing's changed. Any help or I am doomed to stay on GB?
[LG Optimus 3D] spike_br:
I just flash this rom a few hours ago, and this working fine. Camera OK for 3d and applications (no upside down, etc). still have a issue with slow charging warning even in the lg original charger and some trouble to root this rom.
[LG Optimus 3D] toty250:
IMEI IS GOOD

ALLE MY APS IS THER I DONT LOOSE ANY THINCK

CALLSE GOOD WIFI GOOD ROOT GO

SEND FROM MY LG P920 3D

ICS 4.0.4 KERNEL 3.0.21

LOGICIEL P920 28b-EUR-XX
[LG Optimus 3D] iodak:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

I dont think so.
[LG Optimus 3D] JunDavis:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Same
[LG Optimus 3D] BadMilo:
Thanks for the reply mate,

gonna try doing it on virtualbox
[LG Optimus 3D] iodak:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

I use official CWM from GB, but any will work. On dexters recovery sdcard wont be mounted correctly.
[LG Optimus 3D] ptmaniac:
like on all ics / cm10 roms my wireless doesn't work. managed to flash the 28b kdz, fastbooted recovery and wkpark's 1.25a, flashed su zip...

but my damned wireless doesn't startup ffs!!! when i turn it on it says turning wifi on and then shutsdown again :| never had problems with wifi in gb or cm7 but i can't get it to work on ics/cm10 (not even a signle time) WhYYYY??? if someone has any clue i would be most greatefull. thanks
[LG Optimus 3D] lzzar:
Nevermind! Just flash all bernies files and then you can enter download mode and flash the ics .bin again
[LG Optimus 3D] MastaZz:
I m stuck at lg logo , how can I factory restet now ??

okay I did but still stuck arghhhhhhhhhhhhhhhhhhhhh
[LG Optimus 3D] xbsall:
GREAT NEWS.

finally an official P920 ICS ROM

downloading now :D :D :D
[LG Optimus 3D] ahmetkadri:
Yihhuuu!!! LG Life's Good ... thanks : Iyi:
[LG Optimus 3D] spike_br:
how method u used to root ?
[LG Optimus 3D] lzzar:
Hey guys! I dont seem to get the recovery working. Flashed bernis gb twrp via fastboot. Couldnt boot into it with key combo so when i was in the ROM i did 'reboot recovery' with adb and now the phone only boots 2 secs and shuts itself off???
[LG Optimus 3D] MastaZz:
it works yyeaahh :)

wiki ok

sync ok

calls ok

sms ok

hdmi out ok

3d allrighiiiit

whouuuuhouuuuuuuuuuuuuuuuuuuu
[LG Optimus 3D] toty250:
IT STEL NOT ROOTED

ADB FILED

SUPER ON CLICK FILED 1.7 & 2.1.1& 2.3.3 all filed

unlock root 3.1 filed

:confused:

---------- Post added at 10:22 PM ---------- Previous post was at 10:18 PM ----------

dont boot it and try to flashe it wuith kdz metod

after flashe the new kdz
[LG Optimus 3D] byonut:
I have Acura Recovery instaled
[LG Optimus 3D] toty250:
flashe kdz and the problem gone
[LG Optimus 3D] 5ajad:
how did u solve ur problem?:confused:

and how is the its battery saving? is it as good as the cm10 roms ?
[LG Optimus 3D] jankes83:
Can I install it using this method http://xdaforums.com/showthread.php?t=1491870 if a have custom GB rom with CWM recovery? Do I have to do something else?
[LG Optimus 3D] langsalang:
SD card not recognised. Asks me to format it..? :S

Did format... give me SD card damaged error.

Tried with other SD cards same thing... My SD cards are all good.

Otherwise everything working fine. How to fix this? Thanks
[LG Optimus 3D] MastaZz:
There is way to factory reset with stock rom but I did nt remeber so , I tried every combination with vol- , vol+ power button , I finally had a screen saying : if you want to factory reset press power button , then I did , and phone reboot everthing alright

I installed it 10 min ago , I cannot tell you about the batery :silly:
[LG Optimus 3D] spike_br:
i sugest you to use this method: http://xdaforums.com/showthread.php?t=1287236

replace the kdz with the new one.
[LG Optimus 3D] jankes83:
Thank you, i will try it tommorow:)
[LG Optimus 3D] szala86:
someone has been root??

and if so how?
[LG Optimus 3D] MastaZz:
I folowed http://halfmasked.blogspot.fr/2011/05/flashing-kp500-using-r-test-tool.html all is included to flash KDZ, dont forget to factory reset
[LG Optimus 3D] nikomedes:
i rooted by http://xdaforums.com/showthread.php?t=1903752
[LG Optimus 3D] szala86:
how to install CWM?
[LG Optimus 3D] VfBStuttgart27:
AW: Lgp920国际版4.0.4到来，v28b，GFAN首发

Use fastboot:)
[LG Optimus 3D] 5ajad:
use the Os-Hacking methods:

http://xdaforums.com/showthread.php?t=2066476

///

im waiting for reviews about the battery life:confused:
[LG Optimus 3D] jankes83:
I am trying to use this method to flash kdz file http://xdaforums.com/showthread.php?t=1287236 but instead of "select country & language" windows, lg flash tool pop up, and it says that there is no upgrade for my phone..
[LG Optimus 3D] toty250:
yes but after flashe a kdz stock basband and that worck perfect for you
[LG Optimus 3D] 5ajad:
try this one;)

http://xdaforums.com/showpost.php?p=17177547&postcount=2
[LG Optimus 3D] Filipmm3:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Battery is bad.
[LG Optimus 3D] krija:
stock factory reset -- home + volume down + power button :)
[LG Optimus 3D] avelosoi:
This work very well.

Thanx
[LG Optimus 3D] toty250:
batterie life is very good:good:
[LG Optimus 3D] csizi90:
3G network

Hi guys!

Does anybody has an idea what should i have to do for a working 3G connection? The 2G is ok.

Thanks in advance
[LG Optimus 3D] Ahmed Eldeknawy:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

im flash it :)
[LG Optimus 3D] jankes83:
Try factory reset
[LG Optimus 3D] tang097:
ugh always an error with me. i finished installing the file, but using the kdz way of updating, i passed the download step, but at update step, i get a problem with communication error. any help? do i have to format my phone BEFORE i update?
[LG Optimus 3D] MastaZz:
I swear I didnt use Home button just vol and power

---------- Post added at 11:36 PM ---------- Previous post was at 11:36 PM ----------

to solve it turn phone into S/W mode , with the yellow arrow , then hit RETRY
[LG Optimus 3D] xiqxiq:
Oh well.....................................

To be honest, this update isn't worth **** by now!

We're allready running CM10 with Jellybean, the only good thing is the better battery life.

XBSALL was 100 years faster with ICS, and the Cyanogenmod Team with Jellybean.

The only good thing I could see coming from this:

CM10 based on LG's ICS drivers etc. instead of the Gingerbread ones, for better battery life and a goddamn fix for the 0%-50% Brightness not doing anything at all.

idk why and maybe it's not reasonable, but I'm somehow angry about this update.
[LG Optimus 3D] tang097:
to solve it turn phone into S/W mode , with the yellow arrow , then hit RETRY[/QUOTE]

but my phone's running stock gingerbread as of right now :p not the korean ics
[LG Optimus 3D] Filipmm3:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Everybody says that battery life is good, but mine is really bad for 2 and a half hours my battery totally drained from 100% to 2%.i did factory reset, but nothing can somebody help me.ps i installed berni's files when i was on gingerbread.
[LG Optimus 3D] daniel.mota:
After successful flashing, upon system start I get an "encryption error", saying i need to do a factory reset.

A button bellow says "factory reset".

I click it, but nothing happens, and I can't get pass that screen.

Can anyone help?
[LG Optimus 3D] kima81:
Just rename it V28B_00.kdz
[LG Optimus 3D] byonut:
+1
[LG Optimus 3D] xbsall:
Personally i only want this for the 3d cam to work correctly and yes LG was very late despite the fact that i used their own software to have ICS for P920 since October and now we have March.

But again, better late than never...
[LG Optimus 3D] stimpy:
stock factory reset -- home + volume down + power button
[LG Optimus 3D] Corvus Corax:
Guys, any help? I always loose IMEI and have no signal when I flash any ICS ROM, including this one. I flashed it with bin+fls method with SmartFlash. IMEI shows "null". Restarts after a minute or two.

Tried IMEI restore with tutty, but it shows the correct IMEI when I type AT%IMEI.

Tried different basebands, still nothing.

Flashed wkpark bootloader 1.25a, still the same.

Now I returned to 21E with Bootv21e (using LG Flash Tool) and restored my Nandroid backup - all works fine on GB!

Any ideas? Help?
[LG Optimus 3D] tang097:
KIMA I FREAKING LOVE YOU SO MUCH I WANNA KISS YOU <3 <3 <3. im not gay, lol BUT THANKS MAH NEW BEST FRIEND!
[LG Optimus 3D] byonut:
Because you are flashing with SmartFlash...try to flash with LGFlashTool from GB using bin+fls.
[LG Optimus 3D] kupuku:
same here any help is welcomed, Please

thanks
[LG Optimus 3D] byonut:
try to format INTERNAL SD CARD
[LG Optimus 3D] Poziomek:
Guys,

what to do if in LGflashtool i have this: "the usb cable and your cellphone are not connected"? help me :(
[LG Optimus 3D] MastaZz:
try download mode with korean signs worked for me
[LG Optimus 3D] langsalang:
This worked!!

Thanks! :D
[LG Optimus 3D] daniel.mota:
That didn't work, but after flashing CWM, doing wipes and factory reset, formating sd card, entering bootloop, reflashing V28B, restoring IMEI and MAC address, IT'S WORKING NOW ! ! !

Thanks!
[LG Optimus 3D] MastaZz:
I have bootloop after flash CWM how did you flash V 28 back?
[LG Optimus 3D] kupuku:
It worked thank a lot, i was struggling to get it work, you saved my phone thanks yupiiiiii :victory::victory::victory:
[LG Optimus 3D] Poziomek:
how to do it?
[LG Optimus 3D] kupuku:
To factory reset, just long press at the same time volume down and power buttons , the fone will ask you to factory reset, just follow the instructions (hiting the power to say yes)
[LG Optimus 3D] daniel.mota:
Entered (download mode) and reflashed.
[LG Optimus 3D] ishma:
can anyone test it the 3D picture from phereo on provided link.

because when i view it on phereo, it works fine, but when i save the picture i get my phone not viewing 3d picture perfectly, it lost focus.

i just wanna know if this happen only on my phone, or anybody get the same issue.

thank you

https://www.dropbox.com/s/d8xfvbvkzfjq1e1/PHEREO00013.jps?m

https://www.dropbox.com/s/059nqp3zsdszal9/PHEREO00005.jps
[LG Optimus 3D] daniel.mota:
Those pictures look good in my O3D.
[LG Optimus 3D] MastaZz:
ok , phone shutdown while extracting files , I hope It's just a batery issue
[LG Optimus 3D] daniel.mota:
If it was during extract, that's ok.

If it was during flash, that´s bad...
[LG Optimus 3D] MastaZz:
yes while extract , It start to update but I disconnect phone before obviously , I think I remember we must have almost 50 percent to flash or somtehing or like that or it crash
[LG Optimus 3D] diwat:
After flashing 28b my phone says that there is another update available. (V-28b-MAR-04-2013 (20,14MB)). Does anyone have it to? Should I install it?
[LG Optimus 3D] daniel.mota:
Mine says it has the latest software available.

You could try to install that update and see what it is...
[LG Optimus 3D] MastaZz:
phewwww I suceed to install a very buggy recovery then flash cm10 then ics

to hard reset , the way I did is, vol- , home button ( but I'm sure first time I did not use this one ) and power button

I almost kill my phone trying to install recovery

those tools you gave us make our phones really unbrickable , xda rocks
[LG Optimus 3D] tang097:
oh yeah, can anyone find hdmi in settings? it does work, right?
[LG Optimus 3D] Master619:
Weird, factory reset does nothing for me. Neither signal or sd scan speed got fixed.
[LG Optimus 3D] MastaZz:
HDMI is ok
[LG Optimus 3D] tang097:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Do the ics roms for ported ics work for this?

---------- Post added at 09:49 PM ---------- Previous post was at 09:34 PM ----------

And how do you go to recovery mode on ics?
[LG Optimus 3D] imaginewebstudio:
When i try to access play store its showing server error

any1 face this issue ??
[LG Optimus 3D] kupuku:
try to shut down wi fi and connect phone with network data (2G or 3G) i had the same issues, hope it works also for you
[LG Optimus 3D] avelosoi:
What a great day.

Good night fellows.
[LG Optimus 3D] Shukri211:
Just to be clear, I must:

1- Revert back to GB (fully)

2- Do factory reset (also wipe cache and Dalvik)

3- Turn off phone and start download mode

4- Install .Bin file and reboot

5- I can use WKPARK's method (from Dexter thread) to flash a recovery

Is this correct^ anyone?
[LG Optimus 3D] ilie321:
anyone can install spiritFM and see if fm radio works by chance
[LG Optimus 3D] kaanmete:
Turkey works fine.

Country: Turkey

Operator: Vodafone

V28B Kdz works fine.

GPRS, Edge, 3G, Wifi, Bluetooth, Tether Works fine. No echo.

Edit: How to root it ? I try this "adb_restore_rooting-v1.2" but its not working.
[LG Optimus 3D] lzzar:
Sv: Lgp920国际版4.0.4到来，v28b，GFAN首发

Did someone else notice that the default cpu gouvernor is interactive on the p920 ICS but on the su760 it's hotplug?

Sent from my 3D phone.
[LG Optimus 3D] byonut:
to root http://www.htcspain.com/tutoriales-y-manuales-lg-optimus-3d-386/recovery-ics-europeo-y-root-56964/

From recovery install http://www.mediafire.com/?t2tz6xp7zfwqldo
[LG Optimus 3D] kekio84:
Re: Lgp920国际版4.0.4到来，v28b，GFAN首发

Everything works perfectly. There are just few things that anoy me so far(but not too much). Can't take photos with the 3D button anymore,the colour effects are missing,and lack of macro is also a bit anoying. Can someone recommend me a good stock camera(with 3d),so i could replace it in the system folder?(download link too if possible) :p

Edit: My mistake. Colour effect works. Facetracking was turned on,and colour effect doesn't work in facetracking.
[HTC Inspire 4G] owen_mhy:
Hello,

I just flashed the Blackout ICS Rom in my HTC Inspire 4g Phone but the problem that it will not give me a 4g or the H simple on the notification bar it only give me the E for GSM and the internet is so slow I have the data package from t-mobile. so I need help if anyone can help me!

Thanks
[Galaxy Y GT-S5360 and Duos 6102 Q&A, Help & Troubl] BrunoJefferson8148:
Hi, I wonder if the out kitchen

works with stock roms odexed if

yes how the Galaxy y? I edit the

StatusBar, the battery icon and

etc ... thank you
[Galaxy Y GT-S5360 and Duos 6102 Q&A, Help & Troubl] zenxus31:
nope. only works in deodexed :)
[Galaxy Y GT-S5360 and Duos 6102 Q&A, Help & Troubl] BrunoJefferson8148:
Now I have to confusing ?!??? :(

works or not with stock Odex?

Gts5360 the Galaxy Work?

sorry my english ! :(
[Galaxy Y GT-S5360 and Duos 6102 Q&A, Help & Troubl] 74M3NUMB3RS:
It works on Odexed Stock

-Feel Like A Sir-
[Optimus L3, L5, L7 Q&A, Help & Troubleshooting] KeuNa:
Hello friends

I am not a technically advanced person regarding Android systems. I had successfully rooted my LG Optimus L3 E400 and installed ROM Manager. Now I need to take the phone to the service center to address some battery problems. So it necessary to unrot my phone and removing the "superuser" application.

I have tried Gingerbreak version 1.20 but that did not work. Though the phone is not rooted anymore, I could not find any way toremove the "superuser" application, which was not removed by Gingerbreak.

Please help.

Thank you.
[Optimus L3, L5, L7 Q&A, Help & Troubleshooting] KeuNa:
Please help me folks!

Please note, I have Stock ROM installed and I have never used any custom ROM on this phone.
[Optimus L3, L5, L7 Q&A, Help & Troubleshooting] yayakuya:
all what you need is just remove all root apps an super user as the last one.

i believe that they won't care about your phone as rooted or not. they only care about customers satisfaction n selling their products...
[Optimus L3, L5, L7 Q&A, Help & Troubleshooting] KeuNa:
I wish it had been so! Unfortunately, rooting voids warranty. So it was necessary for me to unroot the phone and remove the "superuser" application before I hand it over to the service center people, as they would be more than happy to reject my free service claim as soon as they find the "superuser" application.

Well, I had to factory reset the phone get rid of "superuser", but I have lost all my contacts, SMS etc... :(

Never knew that it would be so hard to remove "superuser"...
[Optimus L3, L5, L7 Q&A, Help & Troubleshooting] yayakuya:
use root explorer > go to > /system/app/ > mount as read write (r/w) see right above > just delete that superuser.apk n reboot your phone > done
[Optimus L3, L5, L7 Q&A, Help & Troubleshooting] KeuNa:
I wish you had told me this about an hour ago :(

Still, thank you and I shall keep it in mind for future references.

By root explorer, do you mean any file explorer like "Astro"?
[Optimus L3, L5, L7 Q&A, Help & Troubleshooting] yayakuya:
sorry just read your thread an hour ago....

yes, every root explorer that can require su permission. it's not usually file explorer...
[MDA, XDA, 1010 Software Upgrading] ArcticCat:
I have just downloaded for o2.co.uk/xda website the new Radio Version 4.21.00 and it corrected the 1% flash Failed error.....

It just did the upgrade smoothly :D finally i am back to o2 Rom
[MDA, XDA, 1010 Software Upgrading] Ianrush:
Didn't work for me.