[Help]LG mg750 brick - Windows Mobile Development and Hacking General

Hello everybody. I'm new to the forum. I really need your help.
My LG mg750 was having problems. I decided to upgrade the rom it.
I found one on a website. After I used it my phone turned brick.
Binds only in emergency mode. With the display off. The computer recognizes as a modem. The programs also recognize the flash. Porem sempre da um erro:
wParam : 100, lParam = 1002
MODEL DLL Event : (100, 1002)
_DetachDLL Call
_DetachDLL Call End
TYPE_WPARAM_UPGRADE_ERROR Error Code = 1002
Any mismatch in these "wParam" and "lParam".
I'm from Brazil, I'm using google translator. I apologize if I wrote something wrong.
Tanks.

Related

Can't flash stock KDZ with UpTestEX

Here's the log output from LG Mobile Support Tool.
http://pastebin.ca/2475858
I'm trying to go back to stock after a failed flash of Slimrom. I've got the right firmware for my device but the recovery has failed 3 times already.
11:15:35 : #################################################
11:15:35 : Indirect Internal / PC to Phone send end
11:15:55 : wParam : 13, lParam = 46
11:16:15 : wParam : 13, lParam = 47
11:16:37 : wParam : 100, lParam = 3146241
11:16:37 : MODEL DLL Event : (100, 3146241)
11:16:37 : Step : TYPE_WPARAM_UPGRADE_ERROR
11:16:37 : CleanModelDll() : Free Model.dll
11:16:37 : _DetachDLL Call
11:16:42 : _DetachDLL Call End
11:16:42 : Page_Error ºÎºÐÀÔ´Ï´Ù
11:16:42 : ¿©±â´Â Retry ºÎºÐÀÔ´Ï´Ù
This seems to be the relevant (and final) lines of the flash.

[FIXED!] LG G2 D805, broken after flashing Kitkat, even more after returning to stock

Fix found!
That thing is now working back. Here's what I did -- props to @waallace
it isn't greentext
>the phone is a D802 now. Accept it.
>flash a D802 firmware. I used the Europe Open. Easy Peasy
>hard reset it after flashing, just in case
>boot up to see your phone rebooting randomly
>enable airplane mode. It seems to hold longer this way
>RUSSHHHHHHH to Settings > General > About Phone > Software Version > tap "Software Version" several times.
>you should see that you enabled the developers menu, but maybe the "Error" toast is in your face and you didn't see it. Just keep tapping until the phone reboots.
>>if it doesn't reboot in about 10 seconds of taping, press back and go back to the General menu
>>if it reboots, just go to the settings > general and scroll down to Developer menu. Enable it and enable USB Debug.
>now go to Settings > Display and change the timeout to Keep on. Screen off is bad.
>get this: http://forum.xda-developers.com/showpost.php?p=48709232&postcount=869. This will root your phone.
>root your LG G2. Accept the RSA fingerprint et al. For best results, wait the phone to reset itself and do the trick after the LG dingle plays.
>get this: http://forum.xda-developers.com/showthread.php?t=2633941. This will install a custom recovery for your phone.
>follow the instructions. For best results, wait the phone to reset itself and do the trick after the LG dingle plays. Remember when I said your phone is a D802 now? Forget it. It's the time of his redemption. Consider him as D805.
>get this: http://downloads.codefi.re/autoprime/LG/LG_G2/G2_modems/LGD805_10A-724_RADIO.zip. This is the proper radio for our D805 phone. Other variants can use their own radios.
>boot to the recovery (yaaaay) and flash the modem. This will fix EVERYTHING. Screen can be turned off, **** will start to update and you can see your IMEI again. Horray!!
>keep your tail under your legs and keep on 4.2.2 stock, flash your favourite ROM or just change the modem.img from the kitkat ROM with the modem.img you downloaded previously (this is going to be tested by me right now. I'll report as soon as possible)
>????????
>PROFIT.
Click to expand...
Click to collapse
Here's the previous error:
-----------------------
Hi.
I've tried this night to flash the 4.4.2 "official" update. Installation was a breeze and I rooted shortly after the install, as I would lose Recovery.
Phone booted up, but I had no network signal. I've set the phone up and noticed the IMEI was listed as "null". Bad news.
I had a EFS backup, it was on the phone, but I had no recovery anymore.
I heard I had to go back to stock using LG Flashtool and some KDZ files. I've managed to get my version' KDZ and the proper Flashtool, but every time I reach 47% (49% on the phone's screen), it would say this:
(In red: my edits. In bold, my comments)
Skip to the end, as I think it shows the actual error after the 'hashtags'
04:41:26 : Restart.....
04:41:26 : Start Date : 2014-03-02 04:41:26
04:41:26 : ---------- QM Testmode ---------
04:41:26 : ***** Check Tool Version *****
04:41:26 : Tool version : 1.6.9.0
04:41:26 : UpgradeDLL version : 2.1.5.0
04:41:26 : Current Dir : C:\ProgramData\LGMOBILEAX\B2C_Client
04:41:26 : LGE USB Driver Version :
04:41:26 : Android PDLV Version :
04:41:26 : Android NDLV Version :
04:41:26 : ******************************************
04:41:26 : [C:\ProgramData\LGMOBILEAX\Phone] Try to delete folder
04:41:26 : SetEmerModeAT()
04:41:26 : _IsConnectedPhone Call
04:41:34 : _IsConnectedPhone(2)
04:41:34 : 0 - NotConnected.
04:41:34 : 1 - Normal connect success
04:41:34 : 2 - Emergency connect success
04:41:34 : *****CheckOS Start********
04:41:34 : Microsoft_Windows7_Professional_ (WRONG. It's Windows 8)
04:41:34 : *****CheckPCSyncPrograms Start*****
04:41:34 : PCSyncPrograms Not Found - OK and ready to upgrade
04:41:34 : Verificando a conexão do telefone...
04:41:34 : dwWaitResetTime(40000 ms)
04:41:35 : Phone Mode(2)
04:41:35 : *****GetPhoneType Start*****
04:41:35 : Phone Type : CDMA_2CHIP
04:41:35 : *****GetPhoneBinaryVersion Start*****
04:41:35 : Phone Bin Version : D80210A_00
04:41:35 : *****Get ESN / IMEI / MEID Start*****
04:41:35 : ESN/IMEI/MEID : xxxxxxxxxxxxxxxxxxxxxxx Correct IMEI shown, but suppressed here
04:41:37 : Check Backup and Restore model
04:41:37 : Skip Backup and Restore - Emergency mode
04:41:37 : Phone type Compare start
04:41:37 : *****CheckPCSyncPrograms Start*****
04:41:37 : PCSyncPrograms Not Found - OK and ready to upgrade
04:41:38 : ****************CheckAndDownload********************
04:41:38 : Version :
04:41:38 : ******Extract Start D:\D80510B_00.kdz*****
04:41:38 : Model Dll Dir(C:\ProgramData\LGMOBILEAX\Phone\)
04:41:38 : Check 2G-4G big size kdz file..
04:41:38 : Extract 2G-4G big size kdz file..
04:41:38 : NNNNN WDB FullPath(D:\D80510B_00.kdz)
04:41:38 : NNNNN Model dll FullPath(C:\ProgramData\LGMOBILEAX\Phone\LGUP_8974.dll)
04:41:38 : Extract End D:\D80510B_00.kdz
04:41:38 : 01 Skip delete kdz 1.1 file...
04:41:38 : ------------------Model.dll Information-------------------
04:41:38 : Filename : LGUP_8974.dll
04:41:38 : Version : 0.2.10.0
04:41:38 : File size : 1461248
04:41:38 : File date : 2014/03/02-04:41:38
04:41:39 : PC Created date: 2014/03/02-04:41:38
04:41:39 : ----------------------------------------------------------
04:41:39 : *****Check LGCM Programs Start*****
04:41:39 : LGCM Programs Not Found - OK and ready to upgrade
04:41:39 : m_pLGCyonUpdate status change.
04:41:39 : *****WorkModelDLL Start*****
04:41:40 : strPhoneBinaryPath(D:\D80510B_00.kdz)
04:41:40 : strModuleDir(C:\ProgramData\LGMOBILEAX\Phone\)
04:41:40 : strModelDLLPath(C:\ProgramData\LGMOBILEAX\Phone\LGUP_8974.dll)
04:41:40 : _DetachDLL Call
04:41:45 : _DetachDLL Call End
04:41:45 : Call fn_StartUpgrade
04:41:45 : ********* 2Chip Model.dll input Parameter*************
04:41:45 : MODEL_EVENT : 32769
04:41:45 : PhoneBinaryPath : D:\D80510B_00.kdz
04:41:45 : ModuleDir : C:\ProgramData\LGMOBILEAX\Phone\
04:41:45 : BootWaitTime : 49500
04:41:45 : UsbHighSpeed : FALSE
04:41:45 : PhoneMode : 2
04:41:45 : NewPhoneBinVersion : D80510B_00
04:41:45 : ClearSI : FALSE
04:41:45 : AuthMark : 0
04:41:45 : ********* 2Chip Model.dll input Parameter End*************
04:41:48 : wParam : 20, lParam = 540
04:41:48 : MODEL DLL Event : (20, 540)
04:41:49 : Model File Count = 540
04:41:49 : wParam : 6000, lParam = 0
04:41:49 : #################################################
04:41:49 : Indirect Internal / download mode
04:41:49 : wParam : 6001, lParam = 0
04:41:49 : #################################################
04:41:49 : Indirect Internal / PC to Phone send start
04:41:50 : wParam : 13, lParam = 10
04:41:50 : MODEL DLL Event : (13, 10)
04:41:50 : wParam : 20, lParam = 480
04:41:50 : MODEL DLL Event : (20, 480)
04:41:51 : Model File Count = 480
04:41:54 : wParam : 13, lParam = 11
04:41:54 : MODEL DLL Event : (13, 11)
04:42:00 : wParam : 13, lParam = 12
04:42:06 : wParam : 13, lParam = 13
04:42:12 : wParam : 13, lParam = 14
04:42:18 : wParam : 13, lParam = 15
04:42:24 : wParam : 13, lParam = 16
04:42:30 : wParam : 13, lParam = 17
04:42:36 : wParam : 13, lParam = 18
04:42:42 : wParam : 13, lParam = 19
04:42:49 : wParam : 13, lParam = 20
04:42:49 : wParam : 20, lParam = 420
04:42:49 : MODEL DLL Event : (20, 420)
04:42:50 : Model File Count = 420
04:42:55 : wParam : 13, lParam = 21
04:42:55 : MODEL DLL Event : (13, 21)
04:43:01 : wParam : 13, lParam = 22
04:43:07 : wParam : 13, lParam = 23
04:43:13 : wParam : 13, lParam = 24
04:43:19 : wParam : 13, lParam = 25
04:43:25 : wParam : 13, lParam = 26
04:43:31 : wParam : 13, lParam = 27
04:43:37 : wParam : 13, lParam = 28
04:43:43 : wParam : 13, lParam = 29
04:43:49 : wParam : 13, lParam = 30
04:43:49 : wParam : 20, lParam = 360
04:43:49 : MODEL DLL Event : (20, 360)
04:43:50 : Model File Count = 360
04:43:55 : wParam : 13, lParam = 31
04:43:55 : MODEL DLL Event : (13, 31)
04:44:01 : wParam : 13, lParam = 32
04:44:08 : wParam : 13, lParam = 33
04:44:14 : wParam : 13, lParam = 34
04:44:20 : wParam : 13, lParam = 35
04:44:26 : wParam : 13, lParam = 36
04:44:32 : wParam : 13, lParam = 37
04:44:38 : wParam : 13, lParam = 38
04:44:44 : wParam : 13, lParam = 39
04:44:50 : wParam : 13, lParam = 40
04:44:50 : wParam : 20, lParam = 300
04:44:50 : MODEL DLL Event : (20, 300)
04:44:51 : Model File Count = 300
04:44:56 : wParam : 13, lParam = 41
04:44:56 : MODEL DLL Event : (13, 41)
04:45:02 : wParam : 13, lParam = 42
04:45:09 : wParam : 13, lParam = 43
04:45:15 : wParam : 13, lParam = 44
04:45:21 : wParam : 13, lParam = 45
04:45:23 : wParam : 6002, lParam = 0
04:45:23 : #################################################
04:45:23 : Indirect Internal / PC to Phone send end Phone screen shows 49%. The two activity arrows stops
04:45:43 : wParam : 13, lParam = 46 In the D802 successful flash, the "IParam = 46" only shows after a long while, and after it does several other steps
04:46:03 : wParam : 13, lParam = 47 The two arrows didn't move so far. Phone screen still shows 49%
04:46:24 : wParam : 100, lParam = 3146241
04:46:24 : MODEL DLL Event : (100, 3146241)
04:46:24 : Step : TYPE_WPARAM_UPGRADE_ERROR
04:46:24 : CleanModelDll() : Free Model.dll
04:46:24 : _DetachDLL Call
04:46:29 : _DetachDLL Call End
04:46:29 : Page_Error ºÎºÐÀÔ´Ï´Ù
04:46:29 : ¿©±â´Â Retry ºÎºÐÀÔ´Ï´Ù
Phone screen shows 49%, arrows stopped at the same place
Retries just start everything all over again
Click to expand...
Click to collapse
The Download mode says "ROOTED" in red, even though my firmware is stock, without any superuser app, so I can't use the warranty here.
It seems that it detects it "ain't" a D805 (as it has a D802 firmware flashed) and halts the installation.
I've tried almost everything on the book (disabling LG Modem, changing COM port to 41), but I didn't try changing computers. Will do tomorrow.
After several tries (since 8PM), I've tried to download and install the D802 stock ROM.
It worked! It flashed successfully and booted right away... or so. It needed a hard reset, as it was bootlooping (probably something from the 4.4 KitKat ROM)....
........................Do you see the sh*t I did there? The EFS backup is lost. I hope the EFS itself ain't lost, but the modem version is wrong or something. The IMEI can still be detected by the LG Flashtool.
So, on to booting. It booted alright, but without network signal as I expected (D802 modem). Funny thing is that the modem differences between the D802 and D805 is just the 700MHz(D805) and 800MHz (D802) 4G LTE and some other high frequency 4G LTE. The HSDPA 3G/GSM freqs are the same, but it ain't getting signal.
But, after a while, I started getting choppy transition effects and a toast with the text "Error" that couldn't be skipped (by clicking). And it would hotboot shortly after. And keeps doing this until I shut it down (sometimes it wakes itself up, even). I've managed to enable developer mode and check the ADB Debugging so I could root and install a recovery (I have a full NAND backup from my original D805 firmware, and the proper modem right here for flashing), but ADB cannot find the device for some reason. The RSA fingerprint doesn't pop up on the screen, and it keeps hotbooting anyway, I think it would be extremely risky.
I can trigger the hotboot faster if I head to About Device and go to Network Status or Software Status (or something in that lines), then the "Error" toast shows up and it hotreboots. I think it tries to read something, but it can't, so it reboots.
I even enabled Airplane mode, but it didn't help at all.
I can trigger the hotboot EVEN faster if I turn the screen off and try to wake it up. The LED would light up and keep on, then the LG logo would show up.
I've downloaded the D80510A and D80510B, but they both don't work! Gives the same error output.
I have other two LG G2 D805 here from my family, and I can gather any data from them, if necessary.
I'd love to contribute to the person who finds a fix for this, but I'm in the lean cows time. I can't afford to buy a phone in the next 6 months (or to lose this one), but rest assured that when the sun shines upon me, I'll pay you a great beer =)
Try to flash stock Rom after reinstalling the Flash tool!!!
Sent from my LG-D802 using Tapatalk
pcoruganti said:
Try to flash stock Rom after reinstalling the Flash tool!!!
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
Twice? I can flash the stock ROM, but the D802 Int. version. My phone is D805, so I think there's some Modem incompatibility, that makes it mad
Solution !
friend, I was desperate bit here too, did the same thing , however after hours awake at dawn could solve .
first of all , keep in mind that your device is now : D802 , or download a stock ROM D80210B .
apply it with flash tool and it will turn on , however , without your MODEM ( imei and related )
go now to:
Settings / About Phone / Software information .
Now is a boring part , the unit will stay reinciando due to the MODEM , so be quick tap Version software and see if you can tap into fast "number of assembly " to free the programmer mode !
doing so, enable USB debugging and try flashing the TWRP via " [ Tool] [ All In One ] By OptimusRs Simple Tool V3 "
the tool from the following commands : B, 1, 2 , 3, 4 .
doing this it will install the recovery for you .
between the recovery and install your modem , I used this : http://downloads.codefi.re/autoprime/LG/LG_G2/G2_modems/LGD805_10A-724_RADIO.zip
will likely need to install via sideloading !
anything catches my inbox
HUE BR !
Didn't you find stock Rom for D805 instead of D802?
Sent from my LG-D802 using Tapatalk
pcoruganti said:
Didn't you find stock Rom for D805 instead of D802?
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
after applying the 4.4.2 update, the device no more accepts D805 stock ROM, only the D802
waallace said:
friend, I was desperate bit here too, did the same thing , however after hours awake at dawn could solve .
first of all , keep in mind that your device is now : D802 , or download a stock ROM D80210B .
apply it with flash tool and it will turn on , however , without your MODEM ( imei and related )
go now to:
Settings / About Phone / Software information .
Now is a boring part , the unit will stay reinciando due to the MODEM , so be quick tap Version software and see if you can tap into fast "number of assembly " to free the programmer mode !
doing so, enable USB debugging and try flashing the TWRP via " [ Tool] [ All In One ] By OptimusRs Simple Tool V3 "
the tool from the following commands : B, 1, 2 , 3, 4 .
doing this it will install the recovery for you .
between the recovery and install your modem , I used this : http://downloads.codefi.re/autoprime/LG/LG_G2/G2_modems/LGD805_10A-724_RADIO.zip
will likely need to install via sideloading !
anything catches my inbox
HUE BR !
Click to expand...
Click to collapse
Whew. Glad someone made it through. It ain't lost! I'll still enjoy the carnaval!
But your translated english is not so good, so let's talk through PM! I'll give a step by step here when we fix it!
What can I say? I'm jumping around here in joy. Literally.
That thing is now working back. Here's what I did -- props to @waallace
it isn't greentext
>the phone is a D802 now. Accept it.
>flash a D802 firmware. I used the Europe Open. Easy Peasy
>hard reset it after flashing, just in case
>boot up to see your phone rebooting randomly
>enable airplane mode. It seems to hold longer this way
>RUSSHHHHHHH to Settings > General > About Phone > Software Version > tap "Software Version" several times.
>you should see that you enabled the developers menu, but maybe the "Error" toast is in your face and you didn't see it. Just keep tapping until the phone reboots.
>>if it doesn't reboot in about 10 seconds of taping, press back and go back to the General menu
>>if it reboots, just go to the settings > general and scroll down to Developer menu. Enable it and enable USB Debug.
>now go to Settings > Display and change the timeout to Keep on. Screen off is bad.
>get this: http://forum.xda-developers.com/showpost.php?p=48709232&postcount=869. This will root your phone.
>root your LG G2. Accept the RSA fingerprint et al. For best results, wait the phone to reset itself and do the trick after the LG dingle plays.
>get this: http://forum.xda-developers.com/showthread.php?t=2633941. This will install a custom recovery for your phone.
>follow the instructions. For best results, wait the phone to reset itself and do the trick after the LG dingle plays. Remember when I said your phone is a D802 now? Forget it. It's the time of his redemption. Consider him as D805.
>get this: http://downloads.codefi.re/autoprime/LG/LG_G2/G2_modems/LGD805_10A-724_RADIO.zip. This is the proper radio for our D805 phone. Other variants can use their own radios.
>boot to the recovery (yaaaay) and flash the modem. This will fix EVERYTHING. Screen can be turned off, **** will start to update and you can see your IMEI again. Horray!!
>keep your tail under your legs and keep on 4.2.2 stock, flash your favourite ROM or just change the modem.img from the kitkat ROM with the modem.img you downloaded previously (this is going to be tested by me right now. I'll report as soon as possible)
>????????
>PROFIT.
Big thanks again to @waallace for the tip. I was having some issues here because my computer wasn't detecting my LG G2, but the installed drivers were generic (maybe due to my Nexus 7), and not LG specific. Swapped to specific ones and it detected.
I have encountered the same problem. You can flash your phone to stock 4.2.2 use KDZ file. The detail settings as the picture.
@GTMoraes i think you choose the hard way, and i need to tell you,the phone is not a D802 now. and no one need to accept that, there are more easy ways (i past for this and i learn how to fix whithout flash a D802 kdz) than make your D805 a D802 G2:
1. Uninstall your drivers and install again
2. Just replace the the phone build.prop for a D805 build.prop reboot and flash your D805 kdz, done.
3. if you done have a D805 build.prop just edit the one you have and change all d802 lines for d805, reboot and flash your D805 kdz, done.
4. try the @monkey5i solution ( http://forum.xda-developers.com/showpost.php?p=50751778&postcount=9), it works too.
5. if the 2 past ways dont work for you, do this:
- follow this guide http://forum.xda-developers.com/showthread.php?t=2475045
- for the guide use this tot file http://downloads.codefi.re/autoprim...N_LGD805AT-00-V10a-724-05-AUG-23-2013-16G.zip and the attached dll file
- follow the guide and done, this guide unbrick any LG G2 Variant whit the proper tot and dll file.
6. share this post for any who have problem going back to stock or the 49% flash error.
I had an similar problem when flashed the VDT kitkat (bzzzz)
I Solved flashing an KDZ from jellybean d802, (had to try several firmwares, most of them gave me reboots all the time, and i didn't had custom recovery on kitkat, then i found out that putting it on plane mode stop it from rebooting).
installed recovery, then got all bin partitions from D805 KDZ using kdz extractor and flashed them with recovery this way:
package_extract_file("boot.bin", "/dev/block/platform/msm_sdcc.1/by-name/boot");
package_extract_file("aboot.bin", "/dev/block/platform/msm_sdcc.1/by-name/aboot");
package_extract_file("dbi.bin", "/dev/block/platform/msm_sdcc.1/by-name/dbi");
package_extract_file("laf.bin", "/dev/block/platform/msm_sdcc.1/by-name/laf");
package_extract_file("persist.bin", "/dev/block/platform/msm_sdcc.1/by-name/persist");
package_extract_file("recovery.bin", "/dev/block/platform/msm_sdcc.1/by-name/recovery");
package_extract_file("rpm.bin", "/dev/block/platform/msm_sdcc.1/by-name/rpm");
package_extract_file("sbl1.bin", "/dev/block/platform/msm_sdcc.1/by-name/sbl1");
package_extract_file("tz.bin", "/dev/block/platform/msm_sdcc.1/by-name/tz");
package_extract_file("misc.bin", "/dev/block/platform/msm_sdcc.1/by-name/misc");
Click to expand...
Click to collapse
Then wiped System.
entered Download mode, and it was a D805 again ^^
tot file
jamm513 said:
@GTMoraes i think you choose the hard way, and i need to tell you,the phone is not a D802 now. and no one need to accept that, there are more easy ways (i past for this and i learn how to fix whithout flash a D802 kdz) than make your D805 a D802 G2:
1. Uninstall your drivers and install again
2. Just replace the the phone build.prop for a D805 build.prop reboot and flash your D805 kdz, done.
3. if you done have a D805 build.prop just edit the one you have and change all d802 lines for d805, reboot and flash your D805 kdz, done.
4. try the @monkey5i solution ( http://forum.xda-developers.com/showpost.php?p=50751778&postcount=9), it works too.
5. if the 2 past ways dont work for you, do this:
- follow this guide http://forum.xda-developers.com/showthread.php?t=2475045
- for the guide use this tot file http://downloads.codefi.re/autoprim...N_LGD805AT-00-V10a-724-05-AUG-23-2013-16G.zip and the attached dll file
- follow the guide and done, this guide unbrick any LG G2 Variant whit the proper tot and dll file.
6. share this post for any who have problem going back to stock or the 49% flash error.
Click to expand...
Click to collapse
That is a great solution, would you mind telling me how you got the tot file? is there a convertor?
Thanks
GTMoraes said:
Fix found!
Here's the ...
Click to expand...
Click to collapse
can i say a little words?
all of these steps are right, but you can do more (i did.)
after all the "FIX" steps done you can edit or copy the D805 build.prop file and then be able to flash the original D805 KDZ.
i mean, when i fix my phone i manage to do almost the same way you did, the only diference is that when i got the D80210A working i just root it and "cat /pathtod805build.prop > /system/build.prop", after that i shut it down and goes to download mode directly flashing my IMEI KDZ.
PaleHorseman said:
I had an similar problem when flashed the VDT kitkat (bzzzz)
I Solved flashing an KDZ from jellybean d802, (had to try several firmwares, most of them gave me reboots all the time, and i didn't had custom recovery on kitkat, then i found out that putting it on plane mode stop it from rebooting).
installed recovery, then got all bin partitions from D805 KDZ using kdz extractor and flashed them with recovery this way:
Then wiped System.
entered Download mode, and it was a D805 again ^^
Click to expand...
Click to collapse
i used the extractor to get the DZ file, then i used the DZ to get the system.img, then opened the system.img with Extviewer for windows to get my build.prop file. i dont use the others bin like you did, but got the same result, my original D805 stock working again.
xkikinx said:
That is a great solution, would you mind telling me how you got the tot file? is there a convertor?
Thanks
Click to expand...
Click to collapse
i found a windows program to do that, its attached, it will be good if you thank the author of the program in his thread, just google it.
*read my instructions, i think will be faster then use the bins.
** i think all d805 can be recovered using this build.prop i posted here: http://adrenaline.uol.com.br/forum/showthread.php?t=492046&p=1069538956#post1069538956
rafaelsartori said:
i used the extractor to get the DZ file, then i used the DZ to get the system.img, then opened the system.img with Extviewer for windows to get my build.prop file. i dont use the others bin like you did, but got the same result, my original D805 stock working again.
** i think all d805 can be recovered using this build.prop i posted here:
Click to expand...
Click to collapse
It works when you put only an D802 custom rom that writes only on System.And is even easier just wipe System before flashtools, does the same job as build.prop edited.The big problem here was stock based kitkat roms for D802 on D805, or D802 KDZ, those flashes overwrote some partitions that, even with build.prop changed or System wiped, made flashtools believe that the phone was an D802, that's why I flashed the other partitions.
Anyway, the configs described by @monkey5i on R&D Test tool works better than any other solution, already used twice.
PaleHorseman said:
...
Anyway, the configs described by @monkey5i on R&D Test tool works better than any other solution, already used twice.
Click to expand...
Click to collapse
i saw it now, but never used, once you did, you made it direct from 4.4 stck to our 4.2 stock?
rafaelsartori said:
i saw it now, but never used, once you did, you made it direct from 4.4 stck to our 4.2 stock?
Click to expand...
Click to collapse
Yes, from G Pro 2 ported rom and from Kitkat Stock D802, without lifting a finger, just selected d805 kdz and flashed.
PaleHorseman said:
Yes, from G Pro 2 ported rom and from Kitkat Stock D802, without lifting a finger, just selected d805 kdz and flashed.
Click to expand...
Click to collapse
ohhh yeah baby. that guy discovery the gold mine and nobody thank him i did my part.
This saves my phone and my life. Thanks a lot !!!
thanks man!

Can't make my D802 back to D805 stock.

Tried to flash via LG Support tool, and i receive this error:
21:48:33 : ********* 2Chip Model.dll input Parameter End*************
21:48:36 : wParam : 20, lParam = 540
21:48:36 : MODEL DLL Event : (20, 540)
21:48:37 : Model File Count = 540
21:48:37 : wParam : 100, lParam = 51
21:48:37 : MODEL DLL Event : (100, 51)
21:48:37 : Step : TYPE_WPARAM_UPGRADE_ERROR
21:48:37 : CleanModelDll() : Free Model.dll
21:48:37 : _DetachDLL Call
21:48:42 : _DetachDLL Call End
21:48:42 : Page_Error ºÎºÐÀÔ´Ï´Ù
21:48:42 : ¿©±â´Â Retry ºÎºÐÀÔ´Ï´Ù
Tried in LGFlashTools and i receive that:
"Cross DL [D802] to [D805]"
i can access twrp recovery and turn on my phone as well... so, what should i do?
Solved. How?:
Forcing D802 back to D805
First, download D80520A KDZ:
http://lg-phone-firmware.com/
After it, follow this tutorial:
http://forum.xda-developers.com/showthread.php?t=2666967
After making your KITKAT 4.4 ROM, flash it through TWRP.
After flash, your phone will not start. Put it on download mode, and follow this tutorial:
http://forum.xda-developers.com/showthread.php?t=2432476
Now you have stock 4.2.2 D805 unrooted.
Swakiny said:
Tried to flash via LG Support tool, and i receive this error:
21:48:33 : ********* 2Chip Model.dll input Parameter End*************
21:48:36 : wParam : 20, lParam = 540
21:48:36 : MODEL DLL Event : (20, 540)
21:48:37 : Model File Count = 540
21:48:37 : wParam : 100, lParam = 51
21:48:37 : MODEL DLL Event : (100, 51)
21:48:37 : Step : TYPE_WPARAM_UPGRADE_ERROR
21:48:37 : CleanModelDll() : Free Model.dll
21:48:37 : _DetachDLL Call
21:48:42 : _DetachDLL Call End
21:48:42 : Page_Error ºÎºÐÀÔ´Ï´Ù
21:48:42 : ¿©±â´Â Retry ºÎºÐÀÔ´Ï´Ù
Tried in LGFlashTools and i receive that:
"Cross DL [D802] to [D805]"
i can access twrp recovery and turn on my phone as well... so, what should i do?
Click to expand...
Click to collapse
I can help you. I need original dll for your phone. i made some changrs and you flash your g2 with tot method. Read my post on 4PDA. I am from Ukraine. Sorry for my english.
if you still need the help - write in private message.

Can't flash .kdz LG G2 D806... Flash tool stops at 2%

This is what happened:
I wanted to flash to a stock rom. So I went to TWRP and wipe everything (system, data, cache, etc.). I did it before so I continued without any doubt.
The problem is that when I tried to flash the stock .kdz I download, Flash Tool 2014 just keeps on stopping on 2% and then it says "Retry" but it just followed to the same.
I tried some other methods, like Flash Tool but the 1.8v and the UpTestEx too, but they don't work.
I also reinstall drivers. But nothing
I wiped everything, so I don't have access yo Recovery, only to Dowload Mode.
This is the log info:
01:14:47 : ********* CDMA Model.dll input Parameter End*************
01:14:50 : wParam : 20, lParam = 540
01:14:50 : MODEL DLL Event : (20, 540)
01:14:52 : Model File Count = 540
01:14:52 : wParam : 100, lParam = 51
01:14:52 : MODEL DLL Event : (100, 51)
01:14:52 : Step : TYPE_WPARAM_UPGRADE_ERROR
01:14:52 : CleanModelDll() : Free Model.dll
01:14:52 : _DetachDLL Call
01:14:57 : _DetachDLL Call End
01:15:00 : Page_Error ºÎºÐÀÔ´Ï´Ù
01:15:00 : ¿©±â´Â Retry ºÎºÐÀÔ´Ï´Ù
Click to expand...
Click to collapse
I hope you could help.
Thanks
Did you change to COM41? If not working, You should try flash tot file first, then flash kdz. Good luck!!!

My D802 you can still save

help me my g2 and brick .I format Qualcomm MMC USB Storage Device , after I run boarddiag , I was able to go in download mode . to flash,but I block at 2 % flash tool , both with flash 2014 with tot.Excuse for English I translated with google
log flash
10:13:31 : ********* CDMA Model.dll input Parameter End*************
10:13:34 : wParam : 20, lParam = 540
10:13:34 : MODEL DLL Event : (20, 540)
10:13:34 : Model File Count = 540
10:13:34 : wParam : 6010, lParam = 0
10:13:34 : MODEL DLL Event : (6010, 0)
10:13:34 : Model Dll Msg Not Found(6010, 0)
I pushed recovery with ubantu, the problem remains
Same issue help needed

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