[H818P] downgrade 29a to MM or LP - G4 Q&A, Help & Troubleshooting

i'm fed up
i have tried this [Non F500]Downgrade nougat back to MM
this H815 Nougat Stock [v29A][Int. variant][Official]
or even this one UPPERCUT: Add Any LG Device to LGUP for TOT/KDZ Flashing
0x2000 this goddam error i got every time i attempt to downgrade nougat 29a to lp or mm(i already got 3 kdzs and none worked so far): at 11% (primaryGPT) or 25%(system)
plz help i feel so stuck

oh my..
solved
use this tool in case of extract this kdz's dll then flash the kdz using lgup
thanks @kessaras
i leave this post here anyway

hi there...
can u explain me step by step how to solved this?, i got same problem, or give me a link to follow, thanks before.
btw are u indonesian?
datscoolmetoo said:
oh my..
solved
use this tool in case of extract this kdz's dll then flash the kdz using lgup
thanks @kessaras
i leave this post here anyway
Click to expand...
Click to collapse

rickylims said:
can u explain me step by step how to solved this?, i got same problem, or give me a link to follow, thanks before.
Click to expand...
Click to collapse
[H818P] Nougat Stock FOR LOCKED BOOTLOADER [v29A] [TOT]
here u go bro
if u wanna downgrade from nougat then
first u gotta get this one => H818P v20p 6.0 KDZ ( MM to for Back)
next get this tool => [TOOL] KDZ and TOT Extractor (u can find the latest version in the attached files)
1. run WindowsLGFirmwareExtract.exe
2. add the .kdz file and select LGUP8974.dll and click extract kdz(Rename LGUP8994.dll --> LGUP_8994.dll)
2.- Move the extracted DLL to the LGUP directory and replace the old DLL (Example: C:\Program files\LG Electronics\LGUP\model\8994)
3.- Now flash the kdz v20p, then you'll be able to flash any other KDZ.
ur wlc
rickylims said:
btw are u indonesian?
Click to expand...
Click to collapse
nah howcome dude?

Please experts reply
H818p nougat not downgrading at all
I have extracted dll i,e lgup8994 and after renaming it to lgup_8994 pasted it installed folder but again error comes
0x2000 invalid command response
Experts reply urgently
---------- Post added at 07:03 PM ---------- Previous post was at 07:02 PM ----------
I'm waiting for your quick response xda experts
H818p nougat not downgrading at all using h81820p_00_0314.kdz

Tell also that I've to use upgrade option or use refurbish option with h818v20p_00_0314.kdz
Solve my problem xda experts urgently

Sanaullahshuaib said:
Please experts reply
H818p nougat not downgrading at all
I have extracted dll i,e lgup8994 and after renaming it to lgup_8994 pasted it installed folder but again error comes
0x2000 invalid command response
Experts reply urgently
---------- Post added at 07:03 PM ---------- Previous post was at 07:02 PM ----------
I'm waiting for your quick response xda experts
H818p nougat not downgrading at all using h81820p_00_0314.kdz
Click to expand...
Click to collapse
1. did you download this kdz?(it's modified so don't try other 20P's)
2. if you still keep getting 0x2000, then try to extract nougat(29a) kdz's dll, rename and move to the proper folder
Sanaullahshuaib said:
Tell also that I've to use upgrade option or use refurbish option with h818v20p_00_0314.kdz
Click to expand...
Click to collapse
select refurbish option for that and you're good to go
hope it helps

y'all also might get "No Service or Emergency Calls Only" error after downgrading from nougat. don't worry i got you
[LOCKED BL] Fix: No Service or Emergency Calls Only
cheers

Downgrading nougat
For ALLAH S,W,T ,
Please tell the methods for again installing nougat in H818p after failure to downgrade MM
Or please tell why Downgrading is problematic ???
---------- Post added at 07:59 PM ---------- Previous post was at 07:57 PM ----------
I've used MM kdz which member told in previous post so i think this which you said to me H818p 20p_00_0314
---------- Post added at 08:06 PM ---------- Previous post was at 07:59 PM ----------
Now u said that extract dll of nougat v29a , my question is that, after extracting dll I'll install MM or N again With this extracted dll of N???

Sanaullahshuaib said:
For ALLAH S,W,T ,
Please tell the methods for again installing nougat in H818p after failure to downgrade MM
Or please tell why Downgrading is problematic ???
---------- Post added at 07:59 PM ---------- Previous post was at 07:57 PM ----------
I've used MM kdz which member told in previous post so i think this which you said to me H818p 20p_00_0314
---------- Post added at 08:06 PM ---------- Previous post was at 07:59 PM ----------
Now u said that extract dll of nougat v29a , my question is that, after extracting dll I'll install MM or N again With this extracted dll of N???
Click to expand...
Click to collapse
keep calm bro
no dude, it's not going to install nougat on your phone. actually it just gets LGUP to recognize your current OS(v29a).
1. run WindowsLGFirmwareExtract.exe
2. add the nougat .kdz file and select LGUP8974.dll and click extract kdz(Rename LGUP8994.dll --> LGUP_8994.dll)
2.- Move the extracted DLL to the LGUP directory and replace the old DLL (Example: C:\Program files\LG Electronics\LGUP\model\8994)
3.- Now flash the kdz v20p, then you'll be able to flash any other KDZ.
try it and you're welcome

I've tot of Nougat N not kdz of Nougat, so please tell how to convert tot to kdz
---------- Post added at 10:21 PM ---------- Previous post was at 10:19 PM ----------
you wrote
***2. add the nougat .kdz file and select LGUP8974.dl***
But where this dll is it???

Sanaullahshuaib said:
I've tot of Nougat N not kdz of Nougat, so please tell how to convert tot to kdz
---------- Post added at 10:21 PM ---------- Previous post was at 10:19 PM ----------
you wrote
***2. add the nougat .kdz file and select LGUP8974.dl***
But where this dll is it???
Click to expand...
Click to collapse
https://drive.google.com/file/d/1KRcuslcxmcNTLgzjbMkCJzX1d-VMt8Vr/view?usp=sharing
Right click on LGUP_8994.dll and go Properties click on Detail Tab and look for Productversion, it must be 0.04.0
Now its should working for you.

Where is H818p Nougat kdz??? I've no nougat kdz please share if u have,,,
I've nougat tot file so when i open tot file with firmware extracter it shows many files but there is no lgup8994 dll file, now what is the next step please friends....

Sanaullahshuaib said:
Where is H818p Nougat kdz??? I've no nougat kdz please share if u have,,,
I've nougat tot file so when i open tot file with firmware extracter it shows many files but there is no lgup8994 dll file, now what is the next step please friends....
Click to expand...
Click to collapse
fren...
this is the dll you need: https://drive.google.com/file/d/1KRcuslcxmcNTLgzjbMkCJzX1d-VMt8Vr/view?usp=sharing
so you don't need to extract it anymore.
just move it to C:\Program Files\LG Electronics\LGUP\model\8994 and tgen flash 20p kdz using lgup

datscoolmetoo said:
fren...
this is the dll you need: https://drive.google.com/file/d/1KRcuslcxmcNTLgzjbMkCJzX1d-VMt8Vr/view?usp=sharing
so you don't need to extract it anymore.
just move it to C:\Program Files\LG Electronics\LGUP\model\8994 and tgen flash 20p kdz using lgup
Click to expand...
Click to collapse
V20p_00_0314.kdz shall i flash or v29a tot ???
And one thing is that when i connect my G4 it shows ***Modified*** in red color written in below long small box

One thing is that when i connect my G4 H818p , it shows ***Modified*** written in red color in the below long box in download mode
But now after your given file lgup_8994.dll with H81820p_00_0314 kdz , a new error comes
--- i,e *error: error code =0x2000, flashing fail*
What is this problem xda expert friends???

datscoolmetoo said:
fren...
this is the dll you need: https://drive.google.com/file/d/1KRcuslcxmcNTLgzjbMkCJzX1d-VMt8Vr/view?usp=sharing
so you don't need to extract it anymore.
just move it to C:\Program Files\LG Electronics\LGUP\model\8994 and tgen flash 20p kdz using lgup
Click to expand...
Click to collapse
hello mate could u share the 29a dll again pls,the link is expired

Related

Decompress and recompress a stock rom.

Information for developers and cooks to uncompress a stock rom, change the extention "bin" by (zip) and then decompress, make the appropriate changes, use the "XDA kitchen", then get the "zip" rename a (· bin ) and place it in the internal memory of the mobile, update and ready.
Best regards,
working ..... ..... trying reserved.
moisesfco said:
Information for developers and cooks to uncompress a stock rom, change the extention "bin" by (zip) and then decompress, make the appropriate changes, use the "XDA kitchen", then get the "zip" rename a (· bin ) and place it in the internal memory of the mobile, update and ready.
Best regards,
Click to expand...
Click to collapse
lol
I tried it some time ago - not working for me because .bin is not right signed
---------- Post added at 08:24 PM ---------- Previous post was at 08:23 PM ----------
By recompress file for make it ready to update

[Q] LG G4 Radio apk files ?

Hi all LG G4 users.
I need LG G4 radio apk file and other radio files.
Can anyone upload the net?
I Have a LG G4 H815TR version.
And radio not activated.(No radio apk and other files in phone)
Thank you.
How do you not have radio apk on your phone???
It' s about Turkish legals.
To activate the phone radio , LG tax payments to state.
It's increasing costs.(For selling price on shops.)
My former phone Lg optimus 3D same situation.
I installed radio apk and radioservice apk .
And radio worked.
Can someone post a link to radio apk and radioservice apk please?
Most of us don't have these files. Try searching xda for other users from your region or with 815tr phones.
we turks really need that radio.apk.
we have bought legal copies of g4. to cut its price 35$ for government media tax, lg turkiye chose disabling it somehow.
we need a pro. :/
Just download a system img of the H815 from here:
http://forum.xda-developers.com/g4/help/qa-tmo-vzw-intl-variants-soon-root-lg-t3164785
Mount it with linux or use a tool like "OFSMount" on windows to view the files.
Search for "*radio*" files. You will find "com.lge.fmradio.apk".
But I don't know if it is enough to install the apk.
http://downloads.codefi.re/thecubed/lg_g4/lef/h81510c-eu.tar.gz
i downloaded this h815 10c on my w8 x64 with firefox, extracted and got the systemetc.img.
but when i mount it on that ofsmount or winimage pro it just shows a blank root.
what do you think? has my downloaded tar.gz crc errors?
---------- Post added at 19:59 ---------- Previous post was at 19:58 ----------
dominik-p said:
Just download a system img of the H815 from here:
http://forum.xda-developers.com/g4/help/qa-tmo-vzw-intl-variants-soon-root-lg-t3164785
Mount it with linux or use a tool like "OFSMount" on windows to view the files.
Search for "*radio*" files. You will find "com.lge.fmradio.apk".
But I don't know if it is enough to install the apk.
Click to expand...
Click to collapse
i forgot to quote u
---------- Post added at 20:18 ---------- Previous post was at 19:59 ----------
nevermind it. got a fm radio.apk from google from another xda topic. it works. it even finds the fm channels but doesnt give any sound.
without someone to dig in to system files i dont think we will get it done.
solventh said:
http://downloads.codefi.re/thecubed/lg_g4/lef/h81510c-eu.tar.gz
i downloaded this h815 10c on my w8 x64 with firefox, extracted and got the systemetc.img.
but when i mount it on that ofsmount or winimage pro it just shows a blank root.
what do you think? has my downloaded tar.gz crc errors?
---------- Post added at 19:59 ---------- Previous post was at 19:58 ----------
i forgot to quote u
---------- Post added at 20:18 ---------- Previous post was at 19:59 ----------
nevermind it. got a fm radio.apk from google from another xda topic. it works. it even finds the fm channels but doesnt give any sound.
without someone to dig in to system files i dont think we will get it done.
Click to expand...
Click to collapse
I used 7z to extract the img and I can open it with the tool.
Here are the md5 sums:
h81510c-eu.tar.gz 2df48ca405b94684dd90465a4aa0a313
system.rooted.H81510c-EU.img bd4d6c1a8c4547114bde42729cd8c5ea
thanks but no need. its already been shared by ppl.. i dont need to lose more time on this. if they make it work somehow we will have it later..

urgent

Good evening this post, I just wanted to comment that the contribution is wrong because the link serve but the file is damaged please check : http://forum.xda-developers.com/att.../n920a-mm-odin-package-n920aucu2bpe6-t3415938
this does not work, and down more than 5 times and always fails to decompress the file, said file damaged please rise again :good:
what I want is an update via odin, the file you uploaded the companion always fails to decompress so that does not help us
http://www.androidsage.com/2016/06/...5-to-n920aucu2bpe6-android-6-0-1-marshmallow/
---------- Post added at 09:54 AM ---------- Previous post was at 09:54 AM ----------
When I get the time I myself will be updating to MM as lollipop doesn't seam to have anything useful in it.

Lg g4 vs986_28a kdz

Found a MEGA link containing 28A. Get it while you can. Can any one more knowledgeable than me confirm if this is clean?> https://mega.nz/#!blN0UCRB!OqJbq776ePL_PNBjzzooGU8kwTPWLAHNyXQz52TxovI
I'm uploading to My Google-Drive now. should take a hour or so (My upload speed is only 1MB!) I downloaded this aways back. My version is clean
LINK
i am trying to flash this firmware but problem this kdz file lg flash tool show me this notice: require info cannot be found contact the system administrator pls help me....????

Need original boot.img v10s from G710EM10s_00_0207.kdz

Hi all.
I'm new and i do something wrong ...
I bricked my phone after write a bad version of boot.img and i don't have a backup.
I have a very slow internet connection for download this file. this take above a 2 days for me :/
Maybe someone have a this file or can download and extract for me ?
this file name is G710EM10s_00_0207.kdz
LMG710EM
Suffix:AP4POP
Software Version:G710EM10S
Brand: P4P
Region: PL/Poland
Carrier: Play
Last Update Date: 2019-02-22
i will be a verry happy for any help.
Chris
https://drive.google.com/drive/mobi...l6lAi_6gt_?usp=drive_open&sort=13&direction=a
Thanks!
I will check this image soon and I tell u did this works.
Thanks again!
Its original image.
Its not my work. U can go upp to se the while libary of files
---------- Post added at 10:44 AM ---------- Previous post was at 10:43 AM ----------
https://forum.xda-developers.com/lg...ock-storage-catalog-files-related-to-t3915823
Original thred
Thanks for all and for sharing this file base.
This help to repair my phone.
R
Thanks!

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