I just rooted my Koodo LG optimus one with the instructions provided in the following link,
http://forum.xda-developers.com/showthread.php?t=1001713
I then bought the premium version of ROM manager from the android market and hit backup ROM.
The s/w asked me for the backup name as in the photo,
http://www.appbrain.com/app/rom-manager-%28premium%29/com.koushikdutta.rommanager.license
Then, LG logo started flashing and for more than 30 mins. I pulled the battery out and restarted it again. LG logo shows up and the screen goes blank.
Could you help me how do I fix this?
Should I repeat this...
Download KDZ updater
Install msxml.msi from the uncompressed directory
Conect your device (do not turn on disk storage) and run KDZ_FW_UPD.exe (Has administrator).
Select Type : 3GQCT
Select PhoneMode : DIAG
In KDZ file : Choose the ROM file you downloaded in the first step
Press Launch software update and wait (It will be 10 minutes or so). In your phone it will appear "Emergency mode". Wait until it reboots.
UPDATE: Did the above, it solved the problem...
I tried to downgrade LG P500 from 2.2.1 to 2.2 by following these steps.
Install msxml.msi from the uncompressed directory
Conect your device (do not turn on disk storage) and run KDZ_FW_UPD.exe (Has administrator).
Select Type : 3GQCT
Select PhoneMode : DIAG
In KDZ file : Choose the ROM file you downloaded (V10G_00.kdz file)
Press Launch software update and wait (It will be 10 minutes or so). In your phone it will appear "Emergency mode". Wait until it reboots.
The phone never rebooted. When I manually try to reboot, it comes to Android screen and never gets past it. Has anyone faced this issue?
Thanks.
FIRST TRY TO PRESS THE POWER BUTTON FR FEW SECONDS WHEN ITS SHOWING THE ANDROID SCREEN IF IT LOAD STHEN ITS FINE ORELSE TRY THIS
IT does happen so in order to get it working make sure that u have enable usb debugginng and disable lg modem driver .
Restart ur pc
hold volume up and home button and connect to ur pc via usb
flash using kdz flasher choosing your rom file in diag/emergency/cs emergency(any 1)option
after it succeed flashing it will show battery getting charged but it never turns on on its own so manualy turn on the mobile.
Note : Do not disconnect usb from pc till the android loads up in ur mobile
if all doent work just gv it back to service they will get it repaired
Solution!
As many have stated, pushing the v21E_00.kdz via the KDZ_FW_UPD program does work. It's just touchy.
This is a step by step guide to get you back in to working shape.
Note: You MUST do this via a PC running Windows XP. Running Vista/7 in compatibility mode is not going to work, period.
Edit: As an alternative, a virtual environment running XP will do the job. Those steps are up to you.
Part 1: Download the files you will need below.
V21E_00.kdz
KDZ_FW_UPD_EN
One-Click-G2x-recovery-flasher-06-16.rar
LG USB Drivers G2x
Part 2:
1) Install the LG G2x USB drivers to your WinXP machine.
2) Extract the entire contents of the One-Click recovery in to a folder and keep it handy.
3) Remove the battery from the phone. Hold both volume buttons and plug in the USB cable. If you are asked for a driver, look in the APX folder where you extracted the One-Click recovery archive.
4) Run OneClickRecoveryFlasher.exe and flash the stock recovery. Wait for the process to finish and close all windows and unplug the phone.
Edit: It's been reported that some users have been able to boot in to their old rom after this point. If you can, you're done. Go
back and put CWR on and flash whatever you want. If you are still stuck, continue this guide.
5) Put the battery back into the phone and turn it on. You will be back at the S/W Upgrade screen. This is where you want to be! Now plug the USB cable back in to the phone. If everything is up to snuff you should have no driver problems at this point.
6) Extract KDZ_FW_UPD_EN.7z in to a folder. Inside is a msxml.msi. You need to run and install this first!
7) Run KDZ_FW_UPD.exe.. Leave the type set to CDMA and the phone mode set to DIAG. DO NOT CLICK ON "Read phone information"
8) Click the folder icon and load the V21E_00.kdz
9) Click launch software update (and pray!)
What you will see:
The log window will immediatly show:
22:41:02 : Launching SW update
22:41:02 : Unpacking KDZ
Then it will stop for a while.
After this you will most likely see:
22:41:16 : KDZ file extraced
22:41:21 : Files were extracted.
22:41:21 : LGMobileDL Load.
22:41:21 : Port = 5
22:41:21 : Connecting to phone
22:41:33 : Check Phone mode = 1
It will pause again before you see:
22:42:08 : Phone type check.......
22:42:08 : LGMobileDL.DLL Loading....
22:42:08 : _SetAuthMark Fail
22:42:08 : AuthMark°¡ Á¤È®È÷ Phone¿¡ Write µÇÁö ¾Ê¾Ò½À´Ï´Ù!
22:42:08 : _SetAuthMark Fail
22:42:08 : LoadCDMAPhoneData() Error
22:42:08 : _DetachDLL Call
22:42:08 : _DetachDLL Call End
22:42:08 : Param : Path = C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\V21E.wdb
22:42:08 : Param : moduleDir =
22:42:08 : Param : waitTime = 33000
22:42:08 : Param : UsbHighSpeed = 0
22:42:08 : Param : PhoneMode = 1
22:42:08 : Param : BinVersion = V21E_00
22:42:08 : Param : AuthMark = 0
22:42:08 : Call fn_StartUpgrade
Finally after another pause you should start to get spammed by the following message:
22:42:41 : CDMA: wParam = 2007, lParam = 0
22:42:41 : Model Dll Msg Not Found(2007, 0)
You will even hear the USB disconnect/reconnect sound several times.
The sound and spam will continue until the lParam counts to 100.
It should look like:
22:46:25 : CDMA: wParam = 2005, lParam = 100
22:46:25 : Model Dll Msg Not Found(2005, 100)
22:46:25 : CDMA: wParam = 2001, lParam = 0
22:46:25 : Model Dll Msg Not Found(2001, 0)
After it gets to 100, your phone will reboot to the LG logo before going
blank. After a few moments of the blank screen you will get the TMO G2x splash before being dropped back in to your working phone.
Be patient as this takes a while. If at any point the program freezes for more than a few moments, it's most likely going to fail and you will need to try again.
Hope this helps. =)
Thanks to everyone who helped figure this out.
Edit: Added some missing info.
Mod Please please sticky!!!
All credit goes to jriv
1. use windows xp
1. I SAID USE WINDOWS XP - will not work under any other windows OS
2. download lg drivers for g2x (not 100% sure if needed but I did to be safe
3. download http://csmg.lgmobile.com:9002/swdata...00/V21E_00.kdz
4. download the program in this thread http://forum.xda-developers.com/showthread.php?t=810271
5. unzip kdz
6. run msxml.msi
7. run kdz
8. leave as CDMA & DIAG
9. select the V21E_00.kdz file you downloaded in step 3
10. click launch software update
11. enjoy GB
a few users had to try a few times, it worked on try #1 for me in XP... vista/7 all failed when I tried
http://forum.xda-developers.com/showthread.php?t=1179750
+1........
Sent from a guy living in a van down by the river
Spunix said:
Mod Please please sticky!!!
All credit goes to jriv
1. use windows xp
1. I SAID USE WINDOWS XP - will not work under any other windows OS
2. download lg drivers for g2x (not 100% sure if needed but I did to be safe
3. download http://csmg.lgmobile.com:9002/swdata...00/V21E_00.kdz
4. download the program in this thread http://forum.xda-developers.com/showthread.php?t=810271
5. unzip kdz
6. run msxml.msi
7. run kdz
8. leave as CDMA & DIAG
9. select the V21E_00.kdz file you downloaded in step 3
10. click launch software update
11. enjoy GB
a few users had to try a few times, it worked on try #1 for me in XP... vista/7 all failed when I tried
http://forum.xda-developers.com/showthread.php?t=1179750
Click to expand...
Click to collapse
Will either 32bit or 64bit XP work?
U can use win 7 just get a program called XP mode its a virtual win XP
Sent from a guy living in a van down by the river
XP mode didnt work for me...device disconnects during upgrade and xo mode maes you reattach usb devices...which hangs the upgrade softwa
Ahh the links for V21E_00.kdz are all dead..on ALL of the forums
Step 3 not wprking for me. Wont even turn on while holding volume butons then install usb. Where do we get the drivers and what ones do we need? Do we install them on the phone or cumputer? How do we do this? When on click on the link for step 3 to dpwnload it brings up page saying not found. When I go to the xda page for step for to download it brings up a bar code type deal. This makes no sence. Step 5 through 10 I have pretty much done but everytime I press update software it either freezes the window or blanks the window. Or says it cant read my phone. Nor does my computer read my phone anymore. And when it does it mentions something about how the device in the usb port has manfunctioned.
Sorry for all the weird and noob questions. But the truth is the only reason I even attempted this update was b/c it was 4 easy steps which I followed to a T according to LG's website. I even read through then twice just to make sure. I am not a cumputer guy so if someone can help me out with this in simple terms that would be great. I am highly irrated at this situation that the manufacture would release a update and it fail for so many people. Now I have a awesome phone stuck on S/W screen
jmh625 said:
Step 3 not wprking for me. Wont even turn on while holding volume butons then install usb. Where do we get the drivers and what ones do we need? Do we install them on the phone or cumputer? How do we do this? When on click on the link for step 3 to dpwnload it brings up page saying not found. When I go to the xda page for step for to download it brings up a bar code type deal. This makes no sence. Step 5 through 10 I have pretty much done but everytime I press update software it either freezes the window or blanks the window. Or says it cant read my phone. Nor does my computer read my phone anymore. And when it does it mentions something about how the device in the usb port has manfunctioned.
Sorry for all the weird and noob questions. But the truth is the only reason I even attempted this update was b/c it was 4 easy steps which I followed to a T according to LG's website. I even read through then twice just to make sure. I am not a cumputer guy so if someone can help me out with this in simple terms that would be great. I am highly irrated at this situation that the manufacture would release a update and it fail for so many people. Now I have a awesome phone stuck on S/W screen
Click to expand...
Click to collapse
If your phone is stock and not rooted (or you haven't flashed an alternate recovery) step 3 can be skipped. Drivers are to be installed to the PC and make sure you scroll down to the T-mobile portion in the linked page. Just download this: http://s3.amazonaws.com/lgforum.com...nal/LG _USB _Drivers_All_4.9.7.zip?1298055768 and this: http://s3.amazonaws.com/lgforum.com...Mobile_Android_USB_Driver_v2.2.zip?1303408893
Unzip both and install to PC.
Just a note: It took me at least 3 attempts to get this going. Kept freezing at something (not exact) like: Model Dll Msg Not Found(3501, 1)
I'll try to get a mirror up for the .kdz file soon.
I know it says it won't work on Win7, but the upgrade doesn't fail... The program just stops responding and pretty much force closes. Is that what you meant by won't work on Win7?
I'm running XP and I still can't fix it. Doesn't launch the .kdz file unless the phone is disconnected (freezes when it's connected). When i try to plug it in after it says it has been launched, it does not recognize my phone.
SUCCESS!!!!
Although it's very frustrating when something goes wrong, I actually welcomed the new experience. After all, you do learn from your mistakes
Uploaded V21E_00.kdz and fixed the link in the OP.
This doesn't work. How many times do I have to post this in various forums before anyone hears me. I can't be the only person running XP and following the simple step by step instructions that can't get this to work.
I try a different way thinking that if I just run cwm recovery and install the old .rar file it will be fine. Didn't work, asked in the development section about this, and I get sent back to a post about this method that I have tried 100 times. I have uninstalled everything reinstalled everything. IT DOESN"T WORK!
josh1701 said:
XP mode didnt work for me...device disconnects during upgrade and xo mode maes you reattach usb devices...which hangs the upgrade softwa
Click to expand...
Click to collapse
You can use XP mode to do this, and yes the USB driver will detach. Just re-attach it and the flasher will kick right back in where it left off. I had to do this just twice during the procedure. As long as you stay on top of it you will have no problem.
http://forum.xda-developers.com/showthread.php?t=1180743
chrisdepew said:
This doesn't work. How many times do I have to post this in various forums before anyone hears me. I can't be the only person running XP and following the simple step by step instructions that can't get this to work.
I try a different way thinking that if I just run cwm recovery and install the old .rar file it will be fine. Didn't work, asked in the development section about this, and I get sent back to a post about this method that I have tried 100 times. I have uninstalled everything reinstalled everything. IT DOESN"T WORK!
Click to expand...
Click to collapse
IT DOES WORK! You should not be installing any .rar file via CWM. I think your problem is what you're doing with that .rar file. It needs to be extracted and run from your PC. CWM recovery has nothing to do with this...but you'll need to put it back when you're done. From the OP:
2) Extract the entire contents of the One-Click recovery in to a folder and keep it handy.
3) Remove the battery from the phone. Hold both volume buttons and plug in the USB cable. If you are asked for a driver, look in the APX folder where you extracted the One-Click recovery archive.
4) Run OneClickRecoveryFlasher.exe and flash the stock recovery. Wait for the process to finish and close all windows and unplug the phone.
OneClickRecoveryFlasher.exe is in the NVflash folder.
is there a way to put the phone in s/w upgrade modE? im not bricked just want to be able to upgrade this for the baseband
Can I get step by step instructions for someone stuck with sw screen that has a completely stock phone. I have tried the above steps about 50 Times with same results. I don't know what I am doing wrong.
Phone Not Found
I have tried these steps a number of times so far and everytime I run KDZ it goes through the motions and says that the Phone is Not Found.
Anyone else get this?
overground said:
IT DOES WORK! You should not be installing any .rar file via CWM. I think your problem is what you're doing with that .rar file. It needs to be extracted and run from your PC. CWM recovery has nothing to do with this...but you'll need to put it back when you're done. From the OP:
2) Extract the entire contents of the One-Click recovery in to a folder and keep it handy.
3) Remove the battery from the phone. Hold both volume buttons and plug in the USB cable. If you are asked for a driver, look in the APX folder where you extracted the One-Click recovery archive.
4) Run OneClickRecoveryFlasher.exe and flash the stock recovery. Wait for the process to finish and close all windows and unplug the phone.
OneClickRecoveryFlasher.exe is in the NVflash folder.
Click to expand...
Click to collapse
I only tried the .rar file after trying the steps in this message 50 times. I figured I needed try something new. I am on a third machine.
I have already flashed back to stock recovery. So, I guess I just need to install all those files to this machine and try everything again.
i installed cm 10.1 but gapps 10 and..
I have followed all the steps correctly. Now the reboot is complete and the screen is stuck at "unfortunately the process com.google.process.gapps has stopped" error. If I click okay I get another error "Unfortunately, setup wizard has stopped". Please help. this is urgent. i cant do anything on my phone now.
I tried with KDZ but usb debugging is not enabled and..
[R&D Test Tools Log File]
10:33:15 : Launching SW update
10:33:15 : Unpacking KDZ
10:33:53 : KDZ file extraced
10:34:07 : Files were extracted.
10:34:07 : LGMobileDL Load.
10:34:07 : Port = -1
10:34:07 : Connecting to phone
10:34:07 : PHONE WAS NOT FOUND!
10:34:09 : ===FINISHED===
I heard of a program "ADB" can enable USB Debugging with him?
please help me
hello every one... i had this problom and i fixed it, i see lots of peeple having this problom
i hope this saves some one else's 3 day of life !!!!!!! My phone was MT6572
"" MTK ONLY ""
Your device doesn't detect simcard?
you flashed your phone and it can't connect to gsm networks?
is your phone stuck on airplane mode and you can't tun air plane mode off??
you can't change imei?
in MTK Droid tools you get these errors??
Baseband v: -----
and even when you root your device you get this error?
--- ERROR : pttycmd1 device NOT found!
you get this error in IMEI&SN write tool?
Enter to ModemMeta Fail
there is no CMS menu in unclemobile tools?!!
i had this problom before... and i spend 3 days on it !!!
first of all you need to have all of the MTK drivers!
i have links to some of them...
http://www.4shared.com/get/0MvyztbR/usb_driver_MT65xx_Android_ZTE_.html
CDC drivers! http://www.4shared.com/get/-7DgNbgM/Android_Mtk_CDC_Driver.html
if you need a driver just search in google !!
You need this programs too "windows"
SP FLash tool (last version) http://forum.xda-developers.com/showthread.php?t=2650125
MTK Droid Tools & Root (last version) http://forum.xda-developers.com/showthread.php?t=2160490
And you need your phones "secro.bin" file ! its so tiny...
i will attach my mobile secro.bin file in compressed format! "MT6572"
sorry my net speed is very low, i can't upload step by step movie or other things...
so .. when you installed all of the drivers and apps you must be ready to go!
1-open the SP Flash tool...
2-select your phones "Android_scatter.txt" file (it's in the offical flash file "rom" for your phone)
if you'r phone boots up ok skip to the 6
3-Format your phone "WARNING!! DON'T FORMAT BOOTLOADER"
3.1 press start
3.2 turn off your phone
3.3 press start
3.4 connect your phone
3.5 wait for the process to compleate
3.6 remove USB cable from the phone
4- Go in download mode
4.1 load the scatter from offical flash (you already did i think?)
4.2 Press start
4.3 turn off your phone
4.4 connect usb cable to your phone
4.5 wait for the process to compleate...
4.6 remove the usb cable
5- if you want to do something with the mount screapt or ect... its for the best that you do it now
6- in SP flash tool uncheck every thing
6.1 check SEC_RO
6.2 click on the location area of the SEC_RO
6.3 select your own SECRO.bin or NODL_SECRO.bin
6.4 click download
6.5 turn off your phone
6.6 connect your phone usb to pc
6.7 wait for the process to complete
7- boot up your phone. you can now aces to GSM/WCDMA/LTE or ect... networks but your imei is invalid !
here the things now you can do that before you couldn't do:
8- go to MTK Droid tools and root
now you can see Baseband v is not empty
Root Your Phone if you didn't
9- Select ROOT in MTK TOOLS
10-in your phone allow super user or super su
when the light in the app turned green you are ready to pull the new imei to your phone
"its for the best that you use an old phone imei"
select IMEI/NVRAM
insert the new imei(s) and ok....
10- reboot your phone and see the imei *#06# it is ok now :victory:
if i helped you press THANKS :good: button
First of all: Instructions very unclear!
Second of all: Doesn't work for all the MTK phones. On my Jiayu S3A it didn't work. From a few days ago I can't connect to Orange (but to Vodafone as an example, I can), and this didn't solve the problem.
madalyn17 said:
First of all: Instructions very unclear!
Second of all: Doesn't work for all the MTK phones. On my Jiayu S3A it didn't work. From a few days ago I can't connect to Orange (but to Vodafone as an example, I can), and this didn't solve the problem.
Click to expand...
Click to collapse
1-thanks
2-i dont know ur phone, if i know i could help you
if ur problem didnt solve, give me details and i will help u
--- ERROR : pttycmd1 device NOT found!
Hey dude im facing this error after writing imei..
Mr.Ak said:
--- ERROR : pttycmd1 device NOT found!
Hey dude im facing this error after writing imei..
Click to expand...
Click to collapse
Flash the secro.bin file with sp-flashtoo, that shuld fix it. If the secro.bin file i did upload didnt work for you find the one that is for your device in its backup (from backup that u take from ur device before) or flash files for sp-flashtool (from internet)
Sent from my SM-G360H using XDA Forums
thank you very much
genius method !!
a google search brought me back here, and now i see.. my english was pretty terrible back then.
it works?