[Optimus L3, L5, L7 Q&A, Help & Troubleshooting] tohhwee:
Hi,

l am trying to downgrade my LG L7 P705 from 4.1.2 to 4.0, V10D_00.kdz

l following the instruction from this thread

http://xdaforums.com/show....php?t=1473781

But during the downgrading process, it failed. Below is the messages. l am new to the forum and l cannot post in the developer forum. Can someone help with what is the error message?

21:49:56 : [C:\LGMobileUpgrade] Try to delete folder

21:49:56 : RemoveDirectory1 Error(2):C:\LGMobileUpgrade

21:49:56 : Start Date : 2013-07-10 21:49:56

21:49:56 : ---------- QM Testmode ---------

21:49:56 : ***** Check Tool Version *****

21:49:56 : Tool version : 1.5.4.8

21:49:56 : UpgradeDLL version : 1.2.6.7

21:49:56 : Current Dir : C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\B2C_Client

21:49:56 : LGE USB Driver Version :

21:49:56 : Android PDLV Version :

21:49:56 : Android NDLV Version : 3.8.0.0

21:49:56 : ******************************************

21:49:56 : [C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone] Try to delete folder

21:49:56 : SetEmerModeAT()

21:49:56 : _IsConnectedPhone Call

21:50:06 : _IsConnectedPhone(1)

21:50:06 : 0 - NotConnected.

21:50:06 : 1 - Normal connect success

21:50:06 : 2 - Emergency connect success

21:50:11 : *****CheckOS Start********

21:50:11 : Microsoft_Windows_XP_Professional_Service Pack 3

21:50:11 : *****CheckPCSyncPrograms Start*****

21:50:11 : PCSyncPrograms Not Found - OK and ready to upgrade

21:50:11 : Checking the connection with the cell phone...

21:50:11 : dwWaitResetTime(40000 ms)

21:50:12 : Phone Mode(1)

21:50:12 : *****GetPhoneType Start*****

21:50:16 : Phone Type : QCT

21:50:16 : *****GetPhoneModel Start*****

21:50:16 : Phone read Model : P705

21:50:16 : Server param Model :

21:50:16 : *****GetPhoneBinaryVersion Start*****

21:50:16 : Phone Bin Version : V20A_00

21:50:16 : *****Get ESN / IMEI / MEID Start*****

21:50:17 : ESN/IMEI/MEID : 352249050437737

21:50:17 : _GetAuthMark : wAuthMark(1224)

21:50:17 : Wait 3Sec

21:50:20 : _SetAuthMark Ok : wAuthMark(1224), PhoneMode(1)

21:50:21 : Phone type Compare start

21:50:21 : *****Start _GetBatteryLevel*****

21:50:21 : Battery(5)

21:50:22 : Call _ModeOffline()

21:50:27 : *****CheckPCSyncPrograms Start*****

21:50:28 : PCSyncPrograms Not Found - OK and ready to upgrade

21:50:29 : ****************CheckAndDownload****************** **

21:50:29 : ******Extract Start D:\temp\V10D_00.kdz*****

21:50:29 : Model Dll Dir(C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\)

21:50:29 : File Size = 302037619

21:50:40 : Extract kdz file Success.

21:51:11 : Extracted C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\\DZ_LGP705AT-00-V10d-525-01-JUL-16-2012+0.dz\n

21:51:11 : WDB(or DZ) FullPath(C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\\DZ_LGP705AT-00-V10d-525-01-JUL-16-2012+0.dz)

21:51:11 : Extracted C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\\QCT_P705_20120423.dll\n

21:51:11 : Model dll FullPath(C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\\QCT_P705_20120423.dll)

21:51:11 : NNNNN WDB FullPath(C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\DZ_LGP705AT-00-V10d-525-01-JUL-16-2012+0.dz)

21:51:11 : NNNNN Model dll FullPath(C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\QCT_P705_20120423.dll)

21:51:11 : Extract End D:\temp\V10D_00.cab

21:51:11 : ------------------Model.dll Information-------------------

21:51:11 : Filename : QCT_P705_20120423.dll

21:51:11 : Version : 2.0.0.0

21:51:11 : File size : 368640

21:51:11 : File date : 2012/05/08-12:04:18

21:51:11 : PC Created date: 2013/07/10-21:51:11

21:51:11 : ----------------------------------------------------------

21:51:11 : Connection check start........

21:51:21 : Check phone IMEI/ESN/MEID again.

21:51:21 : *****2nd ESN / IMEI / MEID check Start*****

21:51:21 : 2nd ESN/IMEI/MEID check : 352249050437737

21:51:21 : IMEI check OK.

21:51:21 : Connection check and IMEI check OK....

21:51:21 : *****Check LGCM Programs Start*****

21:51:21 : LGCM Programs Not Found - OK and ready to upgrade

21:51:21 : *****WorkModelDLL Start*****

21:51:23 : strPhoneBinaryPath(C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\DZ_LGP705AT-00-V10d-525-01-JUL-16-2012+0.dz)

21:51:23 : strModuleDir(C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\)

21:51:23 : strModelDLLPath(C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\QCT_P705_20120423.dll)

21:51:23 : _DetachDLL Call

21:51:23 : _DetachDLL Call End

21:51:23 : Call fn_StartUpgrade

21:51:23 : ### Start Upgrade - 3GQCT ###

21:51:23 : ********* 3GQCT Model.dll input Parameter *************

21:51:23 : MODEL_EVENT : 32769

21:51:23 : PhoneBinaryPath : C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\DZ_LGP705AT-00-V10d-525-01-JUL-16-2012+0.dz

21:51:23 : ModuleDir : C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\

21:51:23 : BootWaitTime : 15000

21:51:23 : UsbHighSpeed : TRUE

21:51:23 : PhoneMode : 1

21:51:23 : NewPhoneBinVersion: V10D_00

21:51:23 : ClearSI : TRUE

21:51:23 : AuthMark : 1224

21:51:23 : ********* 3GQCT Model.dll Parameter END *************

21:51:23 : fn_StartUpgrade Call success.

21:51:23 : wParam : 4, lParam = 0

21:51:23 : TYPE_WPARAM_DLOADCHANGE

21:51:39 : wParam : 206, lParam = 0

22:00:00 : wParam : 100, lParam = 1002

22:00:00 : _DetachDLL Call

22:00:00 : _DetachDLL Call End

22:00:00 : TYPE_WPARAM_UPGRADE_ERROR Error Code = 1002

22:00:00 : Page_Error 何盒涝聪促

22:00:00 : 咯扁绰 Retry 何盒涝聪促