So I have the amazon version can I cross flash to the normal unlocked US version? I believe they are both g820qm. Thanks
Flash LG G8 Stock firmware with LGUP
- Thread starter asialove2013
- Start date
My problem is DLL for LG G8s. I can't find it
The process won't complete. I'm receiving a message missing this file
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I can't find it. Could you help me, please? I already turned Google upside down
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Is LG G8 dll file is the same for LG G8S model? Thanks for help
Click the link in the post immediately above yours.
Need Help... I try and try and...... nothing lucky.....
same message ....
c:\Program Files (x86)\LG Electronics\LGUP>lgup_cmd.exe com1 "C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_Common.dll" "810.kdz"
Selected Port : COM0
DLL Path : C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_Common.dll
Subject Name: LG Electronics Inc.
The file "???????????????????????????????????l??????" is signed and the signature was verified.
Subject Name: LG Electronics Inc.
The file "???????????????????????????e" is signed and the signature was verified.
Subject Name: LG Electronics Inc.
The file "???????????????????????????e" is signed and the signature was verified.
START LAF Download.
Initializing
1%
2%
3%
4%
USB Connection Established
_prepareAfterDload download
Anti Rollback Status = E.
Anti Rollback Check PASS.
0x5319, OPID mismatch. OPEN_SCA to OPEN_SCA_DS. ID Unlock first. [ERR : 0x2]
Error! Click here to continue.
0x5319, OPID mismatch. OPEN_SCA to OPEN_SCA_DS. ID Unlock first. [ERR : 0x2]
Any suggestion for this?????
same message ....
c:\Program Files (x86)\LG Electronics\LGUP>lgup_cmd.exe com1 "C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_Common.dll" "810.kdz"
Selected Port : COM0
DLL Path : C:\Program Files (x86)\LG Electronics\LGUP\model\common\LGUP_Common.dll
Subject Name: LG Electronics Inc.
The file "???????????????????????????????????l??????" is signed and the signature was verified.
Subject Name: LG Electronics Inc.
The file "???????????????????????????e" is signed and the signature was verified.
Subject Name: LG Electronics Inc.
The file "???????????????????????????e" is signed and the signature was verified.
START LAF Download.
Initializing
1%
2%
3%
4%
USB Connection Established
_prepareAfterDload download
Anti Rollback Status = E.
Anti Rollback Check PASS.
0x5319, OPID mismatch. OPEN_SCA to OPEN_SCA_DS. ID Unlock first. [ERR : 0x2]
Error! Click here to continue.
0x5319, OPID mismatch. OPEN_SCA to OPEN_SCA_DS. ID Unlock first. [ERR : 0x2]
Any suggestion for this?????
can i flash g8 sprint filmware g820um?
regards. i have a lg g820um from sprint. can I flash any rom that ends in g820um? Attached model screenshot. the model according to the filmware are the same. g820um. thanks
regards. i have a lg g820um from sprint. can I flash any rom that ends in g820um? Attached model screenshot. the model according to the filmware are the same. g820um. thanks
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Because you can't cross flash...
---------- Post added at 07:01 PM ---------- Previous post was at 07:01 PM ----------
Nope you can't flash any kdz since Sprint doesn't share them
according to this link https://www.mylgphones.com/lg-g8-thinq-firmware-update-status the models um, are identical. vzw and u.s cellular. the sprin model is um. what we do not know if you can fash to one of sprint install the one of vzw or u.s cell. I have not tried
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3You need:
LGUP 1.15 - LGup_cmd.exe
LGUP DLL for G8
LG USB Drivers
LG G8 ThinQ latest firmware
https://www.mylgphones.com/lg-g8-th...nbrick-restore-lg-g8-thinq-back-to-stock.html32You don't need to disable anything. Just disconnect battery, then plug in battery and you can connect in download like normal. You need to remove demo mode if you want to turn off device with buttons but if you disconnect battery, just reconnect battery and plug in with volume up and flash it.
Also this video for remove demo mode with passcode is only to remove demo mode from normal carrier devices (if your device has AT&T icons use this method and device will be good as new, only use my method if model number ends in V - G820V, G710V, etc...).
I did use Octopus to convert and flash it. I never tried with LGUP. If you have octopus I could share the converted file (*.oct format) but easy enough to do yourself.
---------- Post added at 06:57 PM ---------- Previous post was at 06:35 PM ----------
I prefer armed robbery. Just put on a mask, 2 minutes you are in , you are out. But truck/cargo hijacking is a good source too. Can pay a crackhead to just run out of the store with demo models. There are many ways to obtain them. Definitely not on $80 on eBay. These LG G8 demo models are too precious.
2I was able to flash G820UM310d_00_USC_US_OP_0731.kdz firmware with Octopus. I flashed a demo model G820V and an AT&T G820UM. The G820UM completed flash successfully but now screen says "OPID Mismatched". The G820V flashed and actually boots into the home screen and changed model to G820UM (but of course no signal because demo model)
The AT&T G820UM, I still have download mode but no stock AT&T firmware to flash.1
As far as i know, there is no way to convert AT&T G8 model into Korean variants now.
