[Q] OB fails to unroot - LG Optimus Black

How can I unroot my OB? rooted my OB but SU and Busybox was not installed,then tried to unroot but failed to unroot,pls. help this is my first android phone,thanks,

reflash with stock rom using smartflashtools method without root OB , then update with official lg updatetools
=> http://forum.xda-developers.com/showthread.php?t=1448803
or try SuperOneClick => http://forum.xda-developers.com/showthread.php?t=803682

I tried flashing w/ SFT,and I got a message that says"Smart Flash Tool has stopped working properly",and when i tried SuperOneClick,it started unrooting but got stuck on chngmod,is there any other way to unroot my OB,tnx for sparing your time on me,,

the last chance => http://forum.xda-developers.com/showthread.php?t=1512203&highlight=inject+cwm

if you can't with that too, retry the smartflashtool
it should work, redownload and run it as administrator and also run windowsenabler
if it doesnt works at all, use another computer

First of all Download V20b Official unrooted firmware from here;
http://forum.xda-developers.com/showthread.php?t=1471897&highlight=v20b
You should have LG drivers if not then link is there in above thread..
I will Tell you Step by step Start for Smartflash,
1) Download Working smartflash from here,
http://www.mediafire.com/?wby32568b60w1k5
2) Turn off the antivirus program if running.
IMP DISABLE LG Virtual Modem from Control Panel> Device Manager> Modems> (Image is attached Bellow)
3)Extract downloaded smartflash.
4)Open Extracted Smartflash folder,
Go to WINDOWS ENABLER, right click on it RUN AS ADMINISTRATOR.
The WINDOWS ENABLER icon will appear Near Clock and volume control as shown in bellow image click on it to SET it ON.
5) Now right click on B_SmartFlashTool_Extern.exe file in Smartflash folder and RUN AS ADMINISTRATOR.
6)*Extract V20B rar file - you will get two bin files CP and AP.
*Extarct the smartflash rar file
*Run smartflash tool.
*Select- ROM copy D/L
*Connect OB (P970) in software upgrade mode (Keep pressing Vol+(up) and connect to USB)
*com port automatic get selected. ( If drivers are installed correctly)
*Select CP bin
*Select AP bin
*Hit Start

tried to follow your step by step guide,but after "Trying to communicate with IFX modem" got stuck to "Timeout error is occured",what should I do now?is there something I did wrong??

joeflcab said:
tried to follow your step by step guide,but after "Trying to communicate with IFX modem" got stuck to "Timeout error is occured",what should I do now?is there something I did wrong??
Click to expand...
Click to collapse
you are doing something wrong.. just try on any other computer with fresh installation of lg drivers.. on my Windows 7 it works perfect.

wait and dont forget to disable lg modem ok?

GUYS!!!!I would like to thank you all individually,since I am new in our helpfull site and with my troubling eyes,I could not find the thanks button that 's why I am expressing my gratitude to all of you for helping me these way,my OB now is on it's stock ROM ,bcoz of your help,tnx again ,God Bless You Al.l

Lol...dont worry dude
We are here to help
We too needed help when we forst started and still do sometimes
Sent from my LG-P970 using Tapatalk

Related

Lost IMEI after Smartflah! Please HELP ME!!!

Hi all!
Please HELP me!
I've flashed my Optimus 2x with SmartFlash and I press "Erase CAL"
Now I've a different IMEI code!
I ask community for help!!!
Thanks to all!!!
Please HELP!!!!!!!!
no one can help me?
I thought it was impossible to change you're IMEI?
622 flashes fine when you follow the instructions!
SmartFlash for P990 is for use on Windows PCs.
To use P990 flash to flash this baseband:•Download the utility file below
•Download the driver file below
•Download the baseband file below
•Run the SmartFlashTool_P990.exe application on your PC
•Turn device off, remove battery, plug device in while holding volume down - you should see a software update message on screen and the COM port should be filled automatically in the flash application below after installing the drivers if required.
•Select the 'ROM Copy D/L' tab
•Ensure 'Normal Mode' is selected
•Ensure 'Erase CAL' is NOT selected
•Click the browse button next to 'CP Bin:' and select the baseband (FLS) file
•Click 'Start' and wait for the flash to complete
I selected "Erase CAL"
This is my error!
there are no solutions?
try this, i've found it on another forum:
Try getting default baseband your device came with, flash it again and this time CHECK THE BOX "ERASE CP" WITH PURPOSE
Click to expand...
Click to collapse
and another 'solution':
I applied the 10b firmware using nvflash. And then flashed the 10a fw with smartflash, checked that the IMEI were back in business. And then did a new update using smartflash to 10b and now everything is back as normal
Click to expand...
Click to collapse
So basically try to revert back to the original baseband + ril and firmware version and it 'should' work again, you maybe have to check the ERASE CP again, but I would try that if the rest didn't work. Maybe you can also try to revert back to original and update via LG tool. Give it a try...
keijers said:
try this, i've found it on another forum:
and another 'solution':
So basically try to revert back to the original baseband + ril and firmware version and it 'should' work again, you maybe have to check the ERASE CP again, but I would try that if the rest didn't work. Maybe you can also try to revert back to original and update via LG tool. Give it a try...
Click to expand...
Click to collapse
many thanks!!!!!
now I feel
thanks again!
so it worked? or are you going to try to make it work?
keijers said:
so it worked? or are you going to try to make it work?
Click to expand...
Click to collapse
No it did not work
I do not know what to do
Warranty repair out of the question?

please help me downgrade to v20a to v10a

I just recently upgraded my OB into v20a gingerbread chinese rom.. after upgrade my computer cant recognize my phone as an android device. Therefore i cant root it. But in recovery mode my computer can detect it so i tried flashing v10a directly but failed.
All lg drivers and pc suite are already installed. Im using windows vista 32bit. I ke
ep getting this message from my pc: found new hardware cdc serial. Found new hardware B project. When usb debugging is on.
Please help me.
im new here and its my first post.
Thank you.
You need this kit. Put tour phone in download mode by pressing volume up while inserting usb (phone off). Then flash with KDZ updater.
I already did that.. i tried flashing v10a.nothing happened. Kdz stop responding. Is it possible to downgrade directly to v10a from v20a?
Thanks.
Try here . Hope it works. There are more combinations, but it will work.
it wont for me, i did everything they did on that forum, downloaded everthing but the R&D test tool just wont work on my PC. i cant press anything. only the box saying merge 250-390 mb files.
i did turn windows enabler on and off.
Do you know where i can download the v10a ROM in fls and bin format? im going to use smartflash tool instead.
thank you so much.
EDIT:
PROBLEM SOLVED
THANKS FOR HELPING MAN.
deckardcain said:
it wont for me, i did everything they did on that forum, downloaded everthing but the R&D test tool just wont work on my PC. i cant press anything. only the box saying merge 250-390 mb files.
i did turn windows enabler on and off.
Do you know where i can download the v10a ROM in fls and bin format? im going to use smartflash tool instead.
thank you so much.
EDIT:
PROBLEM SOLVED
THANKS FOR HELPING MAN.
Click to expand...
Click to collapse
http://media.xda-developers.com/images/smilies/confused.gif
I have the same problem. How did you do to get it solved?
I used a 64bit computer. Installed all the LG drivers. And used the R&D test tool.

Trying to downgrade, but KDZ_FW_UPD_EN not working

Hi Guys, i'm trying to downgrade the phone from 20B -> 10C, however after I launch the KDZ_FW_UPD_EN, selected the V10C_00.kdz, click start upgrade, it comes out LGmobile Support tool page and says the phone already has the latest firmware. Any idea why it not start flash the firmware?
I tried on another computer also same error.
Thank you.
if u want to downdgrade from 2.3.4 to 2.2.2 you can use SmartFlashTool_External, download this one: http://www.multiupload.com/MBRIAUG5V2 (is 2.2.2 european version) and connect ur smartphone in flash mode (turn off, remove ur battery, press volumen up and connect to ur computer) then open smartflashtool, select ROM Copy D/L, select Normal mode, in CP bin u have to select one of the two files result of ur .rar from multiupload i gave u with extension .fls, in AP Bin u need to select the file with extension .bin, select in comp port the only port it ll show, in comunication driver u have to select LGE Mobile USB Serial Port in Communication Driver or similar, and then click on start. There u have, ur smartphone will downgrade satisfatory, then u can do root, then rom manager and then cyanogenmod with nova kernel =P
sry about my english, i just want to help u some way =P
Thank you. It works after using SmartFlash tool.
Pls move it to another subforum... Wrong here in DEV section...
Thread closed
Do not post questions in Development.

Unbrick LG P880

hello
i have bricked my lg p880 but i cant get it out.
I have tried everything.
Can somebody please help me?
Thanks
Im really desperate
tell more
need more info
whats phone situation
judodave said:
hello
i have bricked my lg p880 but i cant get it out.
I have tried everything.
Can somebody please help me?
Thanks
Im really desperate
Click to expand...
Click to collapse
OK, lets do it...
First you'll need the .kdz file. The firmware to flash it. Click here: http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP880/ANLDWH/V10F_00/V10F_00.kdz
Next, the programs, here: http://www.4shared.com/rar/Re4VCOAS/kdz-update.html
Assuming that you already have the LG drivers installed...
1 >>>>> copy the V10F_00.kdz to the folder that you download (kdz-update).
2 >>>>> install "msxml" from the "kdz-update" folder.
3 >>>>> run "Windows Enabler" from the "kdz-update" folder, it should appear an icon on the right/bottom of your screen, if not near the others in the taskbar, you need to click on it and you should see "ON" on that icon.
4 >>>>> run "UpTestEX_mod2_marwin" from the "kdz-update" folder.
On the field "Select type" choose "CDMA - SmartPhone(WM)" (if the flash fails change it to "3GQCT - SmartPhone(WM)")
On the field "Version" (at the left) type "V10F_00".
On the field "Select model .dll" browse and select the "P880.dll" from the "kdz-update" folder.
On the field "PhoneMode" select "EMERGENCY".
On the field "Select kdz file" browse and choose the "V10F_00.kdz" that you download and should be in the "kdz-update" folder.
5 >>>>> with your phone "OFF" and the USB cable connected to the PC, press "VOL-" and connect the cable to the phone untill it turns "ON" in "S/W Upgrade".
6 >>>>> Now click on "Start Upgrade" in "UpTestEX_mod2_marwin". As soon as you see some progress in the log, put the battery on the phone, carefull to don't let it drop.
Wait until the phone reboot by it self and it should be all.
Let us know if it worked or not and, or, if you have any other problems.
Good luck!
RuedasLocas said:
OK, lets do it...
First you'll need the .kdz file. The firmware to flash it. Click here: http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP880/ANLDWH/V10F_00/V10F_00.kdz
Next, the programs, here: http://www.4shared.com/rar/Re4VCOAS/kdz-update.html
Assuming that you already have the LG drivers installed...
1 >>>>> copy the V10F_00.kdz to the folder that you download (kdz-update).
2 >>>>> install "msxml" from the "kdz-update" folder.
3 >>>>> run "Windows Enabler" from the "kdz-update" folder, it should appear an icon on the right/bottom of your screen, if not near the others in the taskbar, you need to click on it and you should see "ON" on that icon.
4 >>>>> run "UpTestEX_mod2_marwin" from the "kdz-update" folder.
On the field "Select type" choose "CDMA - SmartPhone(WM)" (if the flash fails change it to "3GQCT - SmartPhone(WM)")
On the field "Version" (at the left) type "V10F_00".
On the field "Select model .dll" browse and select the "P880.dll" from the "kdz-update" folder.
On the field "PhoneMode" select "EMERGENCY".
On the field "Select kdz file" browse and choose the "V10F_00.kdz" that you download and should be in the "kdz-update" folder.
5 >>>>> with your phone "OFF" and the USB cable connected to the PC, press "VOL-" and connect the cable to the phone untill it turns "ON" in "S/W Upgrade".
6 >>>>> Now click on "Start Upgrade" in "UpTestEX_mod2_marwin". As soon as you see some progress in the log, put the battery on the phone, carefull to don't let it drop.
Wait until the phone reboot by it self and it should be all.
Let us know if it worked or not and, or, if you have any other problems.
Good luck!
Click to expand...
Click to collapse
The phone boots up but stucks at the lg logo. With 'select type: CMDA (smartphone wm) the log stops at '13:41:32 : 3GQCT : wParam = 2001, lParam = 0'. It never says complete. And with 'Select type: 3GQCT (smartphone wm) it gives an unpacking error.
Its very anoying.
judodave said:
The phone boots up but stucks at the lg logo. With 'select type: CMDA (smartphone wm) the log stops at '13:41:32 : 3GQCT : wParam = 2001, lParam = 0'. It never says complete. And with 'Select type: 3GQCT (smartphone wm) it gives an unpacking error.
Its very anoying.
Click to expand...
Click to collapse
Forgot to tell you, everytime you need to use the flash tool you need to close it and restart it again.
That unpacking error is because of temp. files. The program unpack the kdz file to another one where is the .dll and the .dz, doing that twice it uses to have that error.
What RuedasLocas said is correct however this:
On the field "Select type" choose "CDMA - SmartPhone(WM)" (if the flash fails change it to "3GQCT - SmartPhone(WM)")
Isn't. Keep the phone type set to 3GQCT.
XperiaPlayer said:
What RuedasLocas said is correct however this:
On the field "Select type" choose "CDMA - SmartPhone(WM)" (if the flash fails change it to "3GQCT - SmartPhone(WM)")
Isn't. Keep the phone type set to 3GQCT.
Click to expand...
Click to collapse
thanks but it didn't work. Still stuck on lg logo without boot animation :'(
judodave said:
thanks but it didn't work. Still stuck on lg logo without boot animation :'(
Click to expand...
Click to collapse
@judodave, try first flash the V10A version.
My first flash went wrong and I was going crazy around the V10C and only after I flash with the V10A I was able to re-flash with the V10F.
Maybe it works with you to... at least I hope so.
Here is the link: http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP880/ANLDWH/V10A_00/V10A_00.kdz
I'll flash mine (later of course) just to post a damn video of how I do it.
Good luck once more.
RuedasLocas said:
@judodave, try first flash the V10A version.
My first flash went wrong and I was going crazy around the V10C and only after I flash with the V10A I was able to re-flash with the V10F.
Maybe it works with you to... at least I hope so.
Here is the link: http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP880/ANLDWH/V10A_00/V10A_00.kdz
I'll flash mine (later of course) just to post a damn video of how I do it.
Good luck once more.
Click to expand...
Click to collapse
thanks but didn't work either/ i shall try V10C_00 as of it came out off the box with V10C i beleive. Wish me luck :good:
(edit: I meant V10D sorry. But i will try V10B too.)
judodave said:
thanks but didn't work either/ i shall try V10C_00 as of it came out off the box with V10C i beleive. Wish me luck :good:
(edit: I meant V10D sorry. But i will try V10B too.)
Click to expand...
Click to collapse
nothing works. It wont unbrick
judodave said:
nothing works. It wont unbrick
Click to expand...
Click to collapse
You'll do it. From time to time someone appears with a phone like yours. For sure is something escaping and we just don't figure out what it is.
When we start to do the same thing over and over again, we use to forgot some small procedures.
Don't worry, one of these days you'll make it.
RuedasLocas said:
You'll do it. From time to time someone appears with a phone like yours. For sure is something escaping and we just don't figure out what it is.
When we start to do the same thing over and over again, we use to forgot some small procedures.
Don't worry, one of these days you'll make it.
Click to expand...
Click to collapse
Thanks for your help. I think I am going to send the phone to lg and hope for the best. I need the phone now. So waiting is no option. Agian thanks for your help.
unbrick booting problem stuck with lg screen
hello sir just yesterday i tried to downgrade my lg p880, and while the process i dont know what went wrong n it got stuck in lg screen, m a noob i tried all options mentioned here but i got no success, then i tried this it worked for me, i successfully got my phone working to stock without data loss,but u need lg pc suite, installed in ur pc u can get that from lg web site,
step 1:- keep ur phone off and connect ur phone by holding vol - key, it will show u software update
step 2:- then open lg pc suite
step 3:- click on device then select emergency firmware recovery
step 4:- u will come with notification u have to click ok
step 5:-then u will see lg mobile support tool there select ur country and install drivers
step 6:- then it will show ur phone connected but it may say ur phone as already updated software etc, but dont worry it will update it then leave it it will start downloading firmware and once its over phone will reboot normally, u got ur phone back, working
Thanks.. It works
riks4039 said:
hello sir just yesterday i tried to downgrade my lg p880, and while the process i dont know what went wrong n it got stuck in lg screen, m a noob i tried all options mentioned here but i got no success, then i tried this it worked for me, i successfully got my phone working to stock without data loss,but u need lg pc suite, installed in ur pc u can get that from lg web site,
step 1:- keep ur phone off and connect ur phone by holding vol - key, it will show u software update
step 2:- then open lg pc suite
step 3:- click on device then select emergency firmware recovery
step 4:- u will come with notification u have to click ok
step 5:-then u will see lg mobile support tool there select ur country and install drivers
step 6:- then it will show ur phone connected but it may say ur phone as already updated software etc, but dont worry it will update it then leave it it will start downloading firmware and once its over phone will reboot normally, u got ur phone back, working
Click to expand...
Click to collapse
Thanks.. it works. I just upgraded my lg p880 from v10e to v20a two days a go. Then i rooted the device. Works for two days, then it stuck at boot logo after I restarted the device. Do not know why. So far has been disappointed with the battery performance and the sound quality of this device. Hopefully the new v20a can help improve even just a bit:good:
riks4039 said:
hello sir just yesterday i tried to downgrade my lg p880, and while the process i dont know what went wrong n it got stuck in lg screen, m a noob i tried all options mentioned here but i got no success, then i tried this it worked for me, i successfully got my phone working to stock without data loss,but u need lg pc suite, installed in ur pc u can get that from lg web site,
step 1:- keep ur phone off and connect ur phone by holding vol - key, it will show u software update
step 2:- then open lg pc suite
step 3:- click on device then select emergency firmware recovery
step 4:- u will come with notification u have to click ok
step 5:-then u will see lg mobile support tool there select ur country and install drivers
step 6:- then it will show ur phone connected but it may say ur phone as already updated software etc, but dont worry it will update it then leave it it will start downloading firmware and once its over phone will reboot normally, u got ur phone back, working
Click to expand...
Click to collapse
Hello. For me it`s not working firmware recovery. Tried everything. Nothing was helped. Around 6 ours of playing with the device and nothing. And finally i made it. Restarted my Windows. Killed all background applications like Nokia pc suite, everything. And then worked like a charm.
someone please help me, i was actualizano my lg 4x through lg mobile support too, l gave me an error and now enceindo in any way or sw or anything just when I connect to pc recognize me as apx device. please help.
hello friend, I need urgent help to repair my lg optimus 4x, so i was updating with lg mobile support tool and gave me an error, now only the pc recognizes it as apx device, is the only sign of life it presents, not light does not come in sw or anything. i was reading as desbrickear optimus 2x, http://forum.xda-developers.com/show....php?t=1007825 but not if this tutorial works with optimus 4x, please help ...
hello friend, I need urgent help to repair my lg optimus 4x, so i was updating with lg mobile support tool and gave me an error, now only the pc recognizes it as apx device, is the only sign of life it presents, not light does not come in sw or anything. i was reading as desbrickear optimus 2x, http://forum.xda-developers.com/show....php?t=1007825 but not if this tutorial works with optimus 4x, please help ...
Thank You: This is a GEM to all P880 Newbies
This is a good deed for the effort you put this into such easy steps for beginners to understand..this should be sticky...thanks :good::good:
RuedasLocas said:
OK, lets do it...
First you'll need the .kdz file. The firmware to flash it. Click here: http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP880/ANLDWH/V10F_00/V10F_00.kdz
Next, the programs, here: http://www.4shared.com/rar/Re4VCOAS/kdz-update.html
Assuming that you already have the LG drivers installed...
1 >>>>> copy the V10F_00.kdz to the folder that you download (kdz-update).
2 >>>>> install "msxml" from the "kdz-update" folder.
3 >>>>> run "Windows Enabler" from the "kdz-update" folder, it should appear an icon on the right/bottom of your screen, if not near the others in the taskbar, you need to click on it and you should see "ON" on that icon.
4 >>>>> run "UpTestEX_mod2_marwin" from the "kdz-update" folder.
On the field "Select type" choose "CDMA - SmartPhone(WM)" (if the flash fails change it to "3GQCT - SmartPhone(WM)")
On the field "Version" (at the left) type "V10F_00".
On the field "Select model .dll" browse and select the "P880.dll" from the "kdz-update" folder.
On the field "PhoneMode" select "EMERGENCY".
On the field "Select kdz file" browse and choose the "V10F_00.kdz" that you download and should be in the "kdz-update" folder.
5 >>>>> with your phone "OFF" and the USB cable connected to the PC, press "VOL-" and connect the cable to the phone untill it turns "ON" in "S/W Upgrade".
6 >>>>> Now click on "Start Upgrade" in "UpTestEX_mod2_marwin". As soon as you see some progress in the log, put the battery on the phone, carefull to don't let it drop.
Wait until the phone reboot by it self and it should be all.
Let us know if it worked or not and, or, if you have any other problems.
Good luck!
Click to expand...
Click to collapse
i would say u install lg pc suite again on different pc and try mine procedure m sure it will work as ur drivers r missing thats reason ur not able to go ahead sorry for late reply

[Q] cannot root with v20c

Hello,
Last week i updated my phone throw the official LG PC suit to v20c 4.1.2, and i tried to root the phone throw that:
1st: i read this topic http://forum.xda-developers.com/showthread.php?t=1818502 and downloaded the recommended tools but when i tried to install
IS11LG_SystemBackupTest.signed.apk it said " unfortunitly an error occured " so this made me not to complete the steps
2nd: i tried this topic http://forum.xda-developers.com/showthread.php?t=2230934 but also it did not work !!!!!
so i wanna know my options now because i wanna to root it the fastest way as i can >>> some info from phone
Android version : 4.1.2
Kernel version : 3.1.10
Software version : p88020c-ame-xxx​
do you have the correct driver installed on your pc?
Sent from my tf101
arrivals18 said:
Hello,
Last week i updated my phone throw the official LG PC suit to v20c 4.1.2, and i tried to root the phone throw that:
1st: i read this topic http://forum.xda-developers.com/showthread.php?t=1818502 and downloaded the recommended tools but when i tried to install
IS11LG_SystemBackupTest.signed.apk it said " unfortunitly an error occured " so this made me not to complete the steps
2nd: i tried this topic http://forum.xda-developers.com/showthread.php?t=2230934 but also it did not work !!!!!
so i wanna know my options now because i wanna to root it the fastest way as i can >>> some info from phone
Android version : 4.1.2
Kernel version : 3.1.10
Software version : p88020c-ame-xxx​
Click to expand...
Click to collapse
IS11LG_SystemBackupTest.signed.apk ____> 4.0.x You can root V10 with this apk.
Tool all in one for 4.1.2
if you want to root your phone with tool.
Shut down your phone then press Volume down and power. Open the recovery mode and select adb sideload.
Tools will make your phone root.
momothecat said:
do you have the correct driver installed on your pc?
Sent from my tf101
Click to expand...
Click to collapse
Don't know i actually used the drivers in AIO tool first but after failed i used the drivers on LG site Also failed
barscenk said:
IS11LG_SystemBackupTest.signed.apk ____> 4.0.x You can root V10 with this apk.
Tool all in one for 4.1.2
if you want to root your phone with tool.
Shut down your phone then press Volume down and power. Open the recovery mode and select adb sideload.
Tools will make your phone root.
Click to expand...
Click to collapse
failed!!
i will tell u what i did
1- connected device and choose battery mode
2- shut down
3- pressing power button and vol- together
4- after the recovery mode appeared selected the second choice wich is " upgrade adb"
5- open all in one tool as admin.
6-choose 1 "root"
7- it said error device not found !!!!!!!!!!!!!!!!
remember from info above i am not EUR-XXX i am AME- XXX
Quite surprising someone tried to root V20x using V10x's method / exploit.
Try this method:
http://forum.xda-developers.com/showthread.php?t=2180688
arrivals18 said:
failed!!
i will tell u what i did
1- connected device and choose battery mode
2- shut down
3- pressing power button and vol- together
4- after the recovery mode appeared selected the second choice wich is " upgrade adb"
5- open all in one tool as admin.
6-choose 1 "root"
7- it said error device not found !!!!!!!!!!!!!!!!
remember from info above i am not EUR-XXX i am AME- XXX
Click to expand...
Click to collapse
I am AME-xx too
Check your device manager, you will see unknown device named LGP880 ( In recovery Mode )
Use AdbDriverInstaller at attached for install Lg driver.
Then Try again adbsideload.
L2Deliver said:
Quite surprising someone tried to root V20x using V10x's method / exploit.
Try this method:
http://forum.xda-developers.com/showthread.php?t=2180688
Click to expand...
Click to collapse
thanx thanx my friend it really works much easier than i thought
so thax ,thanx ,thanx and >>>>>>>>>>>>>>>>>>>>>> thanks BUTTON
Thank You guys .. all of u

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