Develop Bugs

[ROM][D802][D80220H]Original open eur 80220H kdz to flashable zip

Hello,
This thread just to share two roms I made from original kdz D80220H.
I've tested each, installed from TWRP 2.8.1.1, after wipe system,data,cache and dalvick.
Both can be flashed on 16Go or 32 Go device.
---​
The first one is a pure stock rom without root and with the stock recovery,that can be flashed from a custom recovery.
Root and custom recovery will be lost after the flash of this one .
For the root, for my part, I let TWRP 2.8.1.1 do so by following, by accepting the proposal he made to me at my request to reboot system after the flash. I was so easily rooted again.
For the custom recovery, the patched kernel does not yet exist for this version, installing a custom recovery you would lose the benefit of the news that may contain the kernel of this new firmware version.
Download link of this pure stock rom D80220H open eur, without root and with the stock recovery:
https://www.androidfilehost.com/?fid=95784891001610945
---​
And the second is the same, but prerooted (SuperSu preinstalled) and allowing to keep the custom recovery.
Custom recovery will be kept after the flash of this one .
It's prerooted and with 20D Knock code Cloudyfa kernel integrated (simple stock KC kernel, just patched).
This pure stock rom D80220H open eur, prerooted and friendly custom recovery can be downloaded here:
https://www.androidfilehost.com/?fid=95784891001611050
---​
Thank's to:
@thecubed for his [python][Tool] LG Compressed KDZ Extractor
@cybojenix for his tool (system merger)
@bullghost for his windows GUI version [TOOL] KDZ and TOT Extractor
and for the one prerooted, friendly custom recovery:
@Cloudyfa for the kernel and permission to integrate it, @bender_007 and @citytrader for their advice for the integration of patched kernel, @autoprime for his ioroot25 that inspired the way I proceeded to preroot, @Chainfire for his SuperSu
---​
Info, explanations:
To have a custom recovery in the G2 in KK version, we need to have a downgraded bootloader in JB version, and a patched kernel for being able to boot behind this bootloader.
Downgraded bootloader, because KK bootloader was patched by LG to stop the loki exploit (http://forum.xda-developers.com/showthread.php?t=2292157, https://github.com/djrbliss/loki). So we have to use the one that is lokiable, the JB one.
The patched kernel (https://github.com/JackpotClavin/an...mmit/7b6187a0e5fb8ca59888cacf5f5b863baa8d1064) can only be produced if the sources were published, and it is not the case for 20H. The latest version released back to the 20D:
https://www.lg.com/global/support/opensource/opensourceList?types=ALL&search=d802.
However, the latest patched kernel available (the one containing knock code) should work fine.
But if changes (improvements) were made ​​on the 20H (I do not know if this is the case, and I don't think it is), the benefit of these innovations would be lost with the installation of an older kernel.
Note: It was the same situation with the 20f and the 20G.
Reference:
http://forum.xda-developers.com/showthread.php?t=2667227
http://forum.xda-developers.com/showpost.php?p=56082714
note:
Recently codefire team realized a new way to get around locked bootloader.
This system (BUMP) allow to keep the bootloader in kk version but obliged to bump kernel and recovery.

What are the differences?

kpyhere said:
What are the differences?
Click to expand...
Click to collapse
between ?

G and H of course

kpyhere said:
G and H of course
Click to expand...
Click to collapse
One letter
More seriously, for the moment I don't know. New version, new flash

in this can we get stock kernel because other kernels are always a battery burner for me
It's prerooted and with 20D Knock code Cloudyfa kernel integrated (simple stock KC kernel, just patched).
This pure stock rom D80220H open eur, prerooted and friendly custom recovery can be downloaded here:
https://www.androidfilehost.com/?fid=95784891001611050
Click to expand...
Click to collapse

mor_1228 said:
in this can we get stock kernel because other kernels are always a battery burner for me
Click to expand...
Click to collapse
It's the stock kernel, in a 20D version.
I just gave all explanations about that in OP.

If i flash the no root version after i can root my device with towelroot?

Pilone92 said:
If i flash the no root version after i can root my device with towelroot?
Click to expand...
Click to collapse
It was reported that towelroot no more works in 20G, so we can imagine it doesn't in 20H too.
ioroot works well, i tried it, with adb sideload.
It was reported that stump root worked too, in 20G, I don't know with 20H.

is anybody know whats the cl from 20f to 20h? or its just small apps updates?

I still have root after flash this because the recovery flashed after super su
Inviato dal mio nexus 7 utilizzando Tapatalk

@6ril1... Can somboons debloater zip be flashed on this rom?

mab71 said:
@6ril1... Can somboons debloater zip be flashed on this rom?
Click to expand...
Click to collapse
I don't use it but if you look at the updater-script (in the zip) it just deletes apps (and .odex when need) in /system and /data, so it should work, i think.

6ril1 said:
I don't use it but if you look at the updater-script (in the zip) it just deletes apps (and .odex when need) in /system and /data, so it should work, i think.
Click to expand...
Click to collapse
Yes.. It did work. Thanks

Is there any benefit on upgrading from the G version to the H version? Is one more stable than the other or are they roughly the same?
Sent from my LG-D802 using XDA Free mobile app

It's more fluid.

Baseband is updated too?

6ril1 said:
I don't use it but if you look at the updater-script (in the zip) it just deletes apps (and .odex when need) in /system and /data, so it should work, i think.
Click to expand...
Click to collapse
hi 6ril1, I flashed the zip debloater of somboons and it seems go well for your rom :good:
I wanna thank you for your work and for rom prerooted expecially :fingers-crossed:
I also tried smallnavbar mod of somboons but it doesn't work, g2 goes in bootloop

PYCON said:
Baseband is updated too?
Click to expand...
Click to collapse
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gasReal said:
I also tried smallnavbar mod of somboons but it doesn't work, g2 goes in bootloop
Click to expand...
Click to collapse
Hi, why not making your own ?
http://forum.xda-developers.com/showthread.php?t=2657864

6ril1 said:
Hi, why not making your own ?
http://forum.xda-developers.com/showthread.php?t=2657864
Click to expand...
Click to collapse
I'm not able to, sorry :crying:
I'm not english man

[STOCK][5.0.1][20B] LG D851 20B OTA, IMGs, Flashables, KDZ + Custom L Rom [APR.12.15]

LG G3 D851 Lollipop (T-Mobile US)
This thread contains multiple ways to get to T-Mobile's first Lollipop update, 20B. The 2nd post has a custom L build I made which has all the T-Mobile things removed (including wifi/lte calling).
20B TWRP-FLASHABLE ZIPS
LGD851.20B.SYSTEM-iNb4TMO.zip
MD5: 94c75957ae197ec45d0f562a2ae6768d
Stock 20B flashable system/rom... stock... exactly as T-Mobile intended it. Yes, TMO Wifi/LTE calling.
LGD851.20B.MODEM-iNb4TMO.zip
MD5: 62a5522cb71d1f8cc0bde9d0c48f6143
Stock untouched 20B flashable modem. Contains only the 20B modem.img.
LGD851.20B.BOOT-iNb4TMO.zip
MD5: 3d9fc3a5becd198b80c52c66ba0091a3
Stock repacked 20B flashable boot/kernel. Contains only the 20B boot.img.
LGD851.20B.BOOTLOADER-iNb4TMO.zip
MD5: 4f18399a8dbe006df3ad95709b3ed377
Stock flashable 20B boot stack. Contains 20B aboot, dbi, factory, laf, rpm, sbl1 and tz.
Directions:
Must be rooted. Use PurpleDrake or the new LG root floatin' around.
Be sure you are using TWRP v2.8.6 or higher. YMMV with other versions. DOWNLOAD TWRP HERE
Be sure all apps/data have been backed up (Helium/Titanium Backup) if you plan on restoring apps.
Be sure to have an EFS backup. If you don't.. you can make an EFS backup in TWRP or using the directions in my thread.
1. D/L n' flash 4 zips: 20B BOOTLOADER zip, SYSTEM zip, MODEM zip and BOOT zip.
2. Do a factory reset in TWRP (Wipe > swipe)
3. Done.. reboot TWRP into Lollipop. Be ready to wait up to 5min on first boot. ​
20B Stock Images
These are the untouched stock images from the official T-Mobile Lollipop 20B update for the LG G3 D851.
System.img only comes as a flashable zip.. easy install and saves space. Loose images can be flashed manually or packed in a zip.
Manual .IMG Installation
Code:
[SIZE="2"]dd if=/sdcard/[I]imagenamehere.img[/I] of=/dev/block/platform/msm_sdcc.1/by-name/[I]nameofpartitionhere[/I]
example:
dd if=/sdcard/[I]modem.img[/I] of=/dev/block/platform/msm_sdcc.1/by-name/[I]modem[/I]
*command assumes image is in root of internal storage.[/SIZE]
MD5 SUMS:
aboot.img MD5: 1be25ee4815ae48ef78b30bd53b1d8bf
boot.img MD5: cb84dd6e306797b38c8c71ec8a84726f
dbi.img MD5: 5410be69081b626dddcbae4a756f4a6e
factory.img MD5: def65ab1cc4c8a32f89e576f4c6a35b5
laf.img MD5: 90244c936e874d74dfe79249d9aacc88
modem.img MD5: 86bc66a4d35a1fcd815cb74b1d6771e2
recovery.img MD5: d0916f032e61c2549d2cbddd1b9f1b45
rpm.img MD5: 6f10a2a1e77d3a55e1d5d081a203c7c5
sbl1.img MD5: 0de2c07a37574732dacaac6f04c699cb
tz.img MD5: c3a3ff555a0a0de3bbbe37f07cb5e026
​
20B OTA UPDATE
D85110r_00-D85120b_00_update.zip
MD5: 204ca98458c4e2f14c35f6694f1f8b3d
This is the 10R -> 20B OTA update zip. Rather than waiting for it to push to your phone from T-Mobile.. you can manually install it as long as you are on STOCK 10R and have STOCK RECOVERY and are ROOTED. Other than root you must be 100% stock. If you deleted any stock apps that were in /system or installed xposed etc there is a very good chance you will not pass the updates system check before the update actually flashes. The update zip patches pre-existing files rather than adding full new files.. this helps keep the OTA zips file size down... and is also why ALL system files and your kernel/boot partition is checked before it flashes. The zip will FAIL if you have TWRP installed.
1. Download the OTA update zip from the D851 20B folder HERE
2. Copy the update zip into the cache folder (this is why you need root) then rename it: update.zip
3. Open Phone dialer > dial 3845#*851# > select WCDMA-Only -- DM/FOTA Test -- internal -- update
your phone will reboot then show: "Installing system update" with the lil green android guy. wait... done.
You will lose root after the update and be 100% stock again. ​
20B KDZ Method
T-Mobile D851 20B KDZ
To flash the KDZ manually read the thread HERE. Flashing KDZ will remove TWRP... you'd have to re-root then reinstall TWRP (if you even wanted it of course).
LG Mobile Support Tool
Download this Windows-based tool to update to 20B. This tool auto-downloads the KDZ and installs it for you. Install... run and follow the onscreen directions. If the app doesn't seem to start the upgrade try manually selecting: Options > Upgrade Recovery
@Chrishup has posted a rundown of how he updated using the Mobile Support Tool HERE. ​
Donate:
Donate HERE if you'd like to buy me a beer.. a pizza.. or help contribute to my LG G4 fund :good:​
DOWNLOAD FROM CODEFIRE​
Click to expand...
Click to collapse

Custom Rom
LGD851.20L-ollipop.I.UNICRON-iNb4TMO.zip
MD5: f1de51acffe17435c8172b4b0cd28cbc
This rom/kernel is not to be repacked or used as the "base" in your #yoloswag420 rom.
*This rom comes with a kernel so a boot.img or boot zip is NOT needed.
LGD851.20L-ollipop.I is a fusion of LG's 5.0 and 5.0.1, including some 20B bits. It has all things "T-Mobile" removed from the rom (except APN). If you don't need any T-Mobile features and want a minimal/debloated stock LG Lollipop experience this may be the rom for you.
LGD851.20L-ollipop.I's UNICRON build is most likely the final build for "v1". LGD851.20L-ollipop.II will start up when newer LG builds are available, most likely with Android 5.1.
Few Highlights:
Debloated
Stock LG Lollipop, no "tmo-ness"
Built-in PrimeTether
Rooted + Busybox
Updated Firmware
Ext-SD card Write Mod
Built-in kernel certified by savoca®
Supports @savoca's great mods:
on-the-fly screen sharpness on/off via Whetstone
display calibration with his KCAL Color Control app
Certified SAVOCA kernel is GPL-compliant
Whetstone - Download HERE
Color Control - Download HERE
KCAL/Color Control Videos - HERE and HERE
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Directions:
Must be rooted. Use PurpleDrake or the new LG root floatin' around.
Be sure you are using TWRP v2.8.6 or higher. YMMV with other versions. DOWNLOAD TWRP HERE
Be sure all apps/data have been backed up (Helium/Titanium Backup) if you plan on restoring apps.
Be sure to have an EFS backup. If you don't.. you can make an EFS backup in TWRP or using the directions in my thread.
1. D/L n' flash 3 zips: 20B BOOTLOADER zip, UNICRON zip and MODEM zip.
2. Do a factory reset in TWRP (Wipe > swipe)
3. Done.. reboot TWRP into Lollipop. Be ready to wait up to 5min on first boot.
DOWNLOAD FROM CODEFIRE​
Donate:
Donate HERE if you'd like to buy me a beer.. a pizza.. or help contribute to my LG G4 fund :good:​
T-Mobile D851 20B Source
Look for L 20B under the LGD851TN section.
Chat
Don't forget you can chat amongst yourselves in the g3 IRC channel... HERE
Upgrade to Lollipop and can't download anything or write to internal sdcard? Fix yo permz. This doesn't fix extSD issues.
Code:
su
restorecon -FR /data/media/0/
Click to expand...
Click to collapse
nou

About time, Tmo!

Great guns.
Thanks Autoprime.
You are the King.

Awesome
---------- Post added at 07:03 AM ---------- Previous post was at 06:49 AM ----------
Op says everything you need to know.... READ BEFORE YOU FLASH!!!!

Awesome sauce!!!!!

What version of lollipop is this?

Flashed it.
Everything running great except for calls and data, as mentioned by @autoprime.
Thanks man for this exciting preview.
Waiting for a working Modem.

So excited for this. We just need that radio.

Root???? Justo flash supersu??

aleks_ said:
So excited for this. We just need that radio.
Click to expand...
Click to collapse
Once we get that radio, we will be all set.

@autoprime. As far as you know the official release doesn't lock the bootloader and downgrade is still available correct?

as soon as i see one with all the tmoness i will flash and use, would love to see one with the In-Flight and WiFi Texting working

so to install lollipop i have to flash this file? LGD851_20L-ollipop-iNb4TMO.zip

fr3d0x said:
so to install lollipop i have to flash this file? LGD851_20L-ollipop-iNb4TMO.zip
Click to expand...
Click to collapse
yes, but you will have spotty data and calls

techfreak243 said:
yes, but you will have spotty data and calls
Click to expand...
Click to collapse
i flashed but when im going to reboot theres no os

fr3d0x said:
i flashed but when im going to reboot theres no os[/QUO
Ignore that it boots just fine as long as you flashed the boot.img as well.
Click to expand...
Click to collapse

Jeff Zaugg said:
fr3d0x said:
i flashed but when im going to reboot theres no os[/QUO
Ignore that it boots just fine as long as you flashed the boot.img as well.
Click to expand...
Click to collapse
ok ill try agian
EDIT: It works
Click to expand...
Click to collapse

Can we use a modified modem from like Cm12? for service.

cammykool said:
Can we use a modified modem from like Cm12? for service.
Click to expand...
Click to collapse
Give it a shot and report back, maybe you'll be the one that finds a temporary solution! [emoji2]

[09-SEP-2015][H815 All Variants]-=-[H815_V10E]-=-[Added Flash TWRP]

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Last version V10E
OTAs completely eliminated
Root SuperSU 2.49 (Beta)
Tinted NavBar
MiniView
Added Effect in LGLoockScreen
On/Off screen for messages (Thanks @Cloudyfa)
Effect Moebius, IconPicker in the Launcher of LG (Thanks @RocketSauce83)
60 fps camera mod + 64Mbit UHD (Thanks @Pfeffernuss)
Widget in SmartBulletin
Weather Widget Trasparent
Changed Weather Widget color highTemp/lowTemp by White
Added LGVideoShorcut
Wallpaper LGHome/LGLoockScreen
Adaway Host file
LG Photo Album
All App at Double Window
Fixed SD
Improved build.prop
Debloated
Update 09-SEP-2015
Last version V10E
NavBar 30dpi
New Tinted NavBar
LoockScreen Full Weather Animations and Recent App Transparent Background + Message Button in Contact by (Thanks @BySezerSimsek)
Remove Operator LoockScreen
Added LGTextLink
Gallery Statusbar
Latest System Apps
Sure something else that I can not remember
TWRP INSTALL
Reboot to Recovery
Wipe (Dalvik, Cache & Data)
Flash TWRP_rootedsystem-H815-V10E.zip
COMMAND INSTALL
Install first V10E [Guide] LG G4 Stock Firmware by @hyelton to update the Kernel and Baseband
Then follow TEAM_CodeFire for installation img.
[H815 All Variants]
Hard Reset required after installation
Code:
dd if=/data/media/0/rootedsystem-H815-V10E.img bs=8192 seek=55296 count=529920 of=/dev/block/mmcblk0
[/SIZE]
rootedsystem-H815-V10E
md5 219a4bbce1450b427cf9cf07dbb11830
TWRP_rootedsystem-H815-V10E.zip
md5 c9e8fd352427c614f0f5e997ce3f6387
XDA:DevDB Information
rootedsystem-H815-V10E
Contributors
@Marcosuper7
Version Information
Status: Stable
Stable Release Date: 09-09-2015
Thanks, without them this would have been impossible: thanks :: thanks :: thanks ::
@thecubed
@IllegalArgument
@autoprime
@jcase
@Unjustified Dev
@MạnhIT
@Chainfire
Also of course to LG for this great terminal and Rom

Please post in English, see forum rules.
Do not try to absolve me by some quirk of quantum mechanics.

What are the "build.prop improvements"? Is it the changes in this thread (http://forum.xda-developers.com/g4/general/fix-screen-issues-t3172100)?

Install first .kdz V10C/D to update the Kernel and Baseband
I am on 10C, do I have to install 10D kdz prior to flashing the provided img? If so, is it safe to perform a normal flash (not a CSE one) without being stuck in a bootloop?
Thanks
E: Installed it and worked flawlessly. Should I flash the KDZ to update the kernel & baseband or am I fine?

blueeyeblue said:
Install first .kdz V10C/D to update the Kernel and Baseband
I am on 10C, do I have to install 10D kdz prior to flashing the provided img? If so, is it safe to perform a normal flash (not a CSE one) without being stuck in a bootloop?
Thanks
E: Installed it and worked flawlessly. Should I flash the KDZ to update the kernel & baseband or am I fine?
Click to expand...
Click to collapse
You decide.
For everyone, Sorry for my bad English, but I'm Spanish
Enviado desde mi LG★G4★H815®

Will I get stuck in a boot loop if I perform the normal kdz flash (not CSE)?

im on 10C , H815L, from the title i understand i can use this image right ?
when flashing this image is it wiping everything on my phone ?
thx

blueeyeblue said:
Will I get stuck in a boot loop if I perform the normal kdz flash (not CSE)?
Click to expand...
Click to collapse
If you have BB is okay. 10C is the original name is 10D. [emoji12]
Enviado desde mi LG★G4★H815®

Hi there, i just tried it, but as soon as i unlock i get FC on Home. Any ideas? i flashed 10D kdz yesterday.

Since settings multitasking fence to LGHome apk.
Clear data/cache.

@d_ave - Did you perform a normal or cse flash? Were all your data lost during the flash process?

d_ave said:
Hi there, i just tried it, but as soon as i unlock i get FC on Home. Any ideas? i flashed 10D kdz yesterday.
Click to expand...
Click to collapse
If you have any chance to enter settings, go to app manager - all and clear data for homescreen. If you cant, you can try booting to safe mode by holding vol- while booting and then do the above steps. If that is no help only do a factory reset.
tapatalked from lollipopped i9300

can I use it with v10b-twn? still no update to 10c:\

galshahaf said:
can I use it with v10b-twn? still no update to 10c:\
Click to expand...
Click to collapse
Spanish colleagues have cast in 10b and has done well.
Enviado desde mi LG★G4★H815®

@Marcosuper7 - Is the baseband & kernel in v10C same as in v10D?
May I update to 10D KDZ from 10C without losing data? Btw what is BB - bite backup?
Thanks

blueeyeblue said:
@galshahaf - You'll have to KDZ.
@Marcosuper7 - Is the baseband & kernel in v10C same as in v10D?
May I update to 10D KDZ from 10C without losing data? Btw what is BB - bite backup?
Thanks
Click to expand...
Click to collapse
If it's the same, you should not lose data when you install KDZ
Enviado desde mi LG★G4★H815®

But can I kdz from twn version to regular global one without problem? I have heard that it causes problem with the SD card reading @Marcosuper7

galshahaf said:
But can I kdz from twn version to regular global one without problem? I have heard that it causes problem with the SD card reading @Marcosuper7
Click to expand...
Click to collapse
It is safest to only read Exfat32

I managed to get to settings and after a cache wipe it works now. I'm coming from G2 and i have some experience in modding the systemui. Macrosuper7, i put the 30dpi home and it's working also fine, but i have a question for you - what did you use to decompile it? Also i see it's still odexed - this is the reason for the FC on boot. I can try to deodex only the LGSystemUI and this might fix this issue.
Also i'd like to apply some of the mods i have done for the G2 - it shouldn't be that different with the G4. I just need info what have you used for decompilation, since the tool i used for G2 do not manage to decompile properly 5.1 files.

Works pretty nice, will foumble around with it :good::good:

CAN I ROOT My LG G4 H815 with Marshmallow 6.0

hi everyone.
i was updated my g4 h815 to android 6.0 few days ago.
but now when i tried to root it no tuto worked with me.
i have unlocked my bootloader already officially.
can any one help me installing twrp recovery and root my g4 please.
DEVICE INFO
LG G4 H815.
Android Mashmallow 6.0 ( updated with LG BRIDGE )

M_Y4$$IN3 said:
hi everyone.
i was updated my g4 h815 to android 6.0 few days ago.
but now when i tried to root it no tuto worked with me.
i have unlocked my bootloader already officially.
can any one help me installing twrp recovery and root my g4 please.
DEVICE INFO
LG G4 H815.
Android Mashmallow 6.0 ( updated with LG BRIDGE )
Click to expand...
Click to collapse
Sure. You have to go back to 5.1 (there is no method to root 6.0 without TWRP yet). Just download the KDZ for your specific device (You have H815 EU?) and flash it via LGUP. You'll find how to do it in this thread.
If you're back on 5.1 root it using this method, flash TWRP afterwards (2.8.7.0 - You'll find a lot of threads how to flash TWRP, I personally flashed it with flashfire - very easy).
After TWRP and root installed properly go to this thread and follow the instructions - et voila: Rooted 6.0
At least that's one way that worked very well for me Good luck. Don't hesitate to ask questions, but, in fact, there should be everything you need in the threads I gave you. Cheers
EDIT: If you're on rooted and have TWRP Recovery installed + 6.0 (I personally don't know how to achieve that without doing it my way, then you can also use this article - It's actually the same like the autoprime thread)

maybe with the efortless method? injecting root into a MM rom and flashing it?

If your bootloader is unlocked like you said: Flashing TWRP via fastboot should be no problem (don't forget to enable usb-debugging in developer options). After you booted into it, flash SuperSU 2.52 (currently latest beta) and this is all you need normally. Also you can flash the modified kernel from here: http://forum.xda-developers.com/g4/development/kernel-t3232651, or a more modified kernel (same developer) from here: http://forum.xda-developers.com/g4/orig-development/kernel-t3213145
This should root your phone asap.

Follow_and_Feel said:
Sure. You have to go back to 5.1 (there is no method to root 6.0 without TWRP yet). Just download the KDZ for your specific device (You have H815 EU?) and flash it via LGUP. You'll find how to do it in this thread.
If you're back on 5.1 root it using this method, flash TWRP afterwards (2.8.7.0 - You'll find a lot of threads how to flash TWRP, I personally flashed it with flashfire - very easy).
After TWRP and root installed properly go to this thread and follow the instructions - et voila: Rooted 6.0
At least that's one way that worked very well for me Good luck. Don't hesitate to ask questions, but, in fact, there should be everything you need in the threads I gave you. Cheers
EDIT: If you're on rooted and have TWRP Recovery installed + 6.0 (I personally don't know how to achieve that without doing it my way, then you can also use this article - It's actually the same like the autoprime thread)
Click to expand...
Click to collapse
can you help find the kdz file for my device and how to flash it without flash tool because it always say to me " connection to server failed "
this is my device info can you give me the kdz for my phone please.
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darioampuy said:
maybe with the efortless method? injecting root into a MM rom and flashing it?
Click to expand...
Click to collapse
i don't know how to do it
+this mlust be twrp already installed to flash it i think
MickyFoley said:
If your bootloader is unlocked like you said: Flashing TWRP via fastboot should be no problem (don't forget to enable usb-debugging in developer options). After you booted into it, flash SuperSU 2.52 (currently latest beta) and this is all you need normally. Also you can flash the modified kernel from here: http://forum.xda-developers.com/g4/development/kernel-t3232651, or a more modified kernel (same developer) from here: http://forum.xda-developers.com/g4/orig-development/kernel-t3213145
This should root your phone asap.
Click to expand...
Click to collapse
i tried to install twrp and nothing happen no twrp installed and nothing changed in marshmallow.

You have to boot into TWRP via fastboot . Follow this guide here: http://forum.xda-developers.com/g4/general/unlock-bootloader-install-twrp-root-t3128241

M_Y4$$IN3 said:
can you help find the kdz file for my device and how to flash it without flash tool because it always say to me " connection to server failed "
this is my device info can you give me the kdz for my phone please.
Click to expand...
Click to collapse
go here to find kdz's for 5.1, you want v10c or v10d, then use LG UP to flash, make sure you have the USB drivers installed too, found here

reg66 said:
go here to find kdz's for 5.1, you want v10c or v10d, then use LG UP to flash, make sure you have the USB drivers installed too, found here
Click to expand...
Click to collapse
Thank you very much for you helpful advice.
but can you give me download link for LG UP please.

MickyFoley said:
You have to boot into TWRP via fastboot . Follow this guide here: http://forum.xda-developers.com/g4/general/unlock-bootloader-install-twrp-root-t3128241
Click to expand...
Click to collapse
i did it but stuck on boot loop after flashing super su 2.46

M_Y4$$IN3 said:
Thank you very much for you helpful advice.
but can you give me download link for LG UP please.
Click to expand...
Click to collapse
LG UP

Didn't I mention 2.52 BETA for SuperSU? *scratch* 2.46 is working on LP (5.x.x) but you need 2.52 for MM (6.x.x). Chainfire did this update mainly for it. 2.60 is also out, if you want: Link - Changelog: Link.

idk if you can downgrade from MM.

darioampuy said:
idk if you can downgrade from MM.
Click to expand...
Click to collapse
Yes, you can. I've done it as have many others, using LG UP

[STOCK][M] NEW! H815 20G Images + KDZ + Flashable Zips (system+boot+modem+bootloader)

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These are for the H815 variant only. Files are from software version 20G (Android 6.0 Marshmallow)... more specifically from the 20G Poland carrier-free version. Included below: TWRP-flashable stock rom, boot, modem and bootloader zips. KDZ and individual images are also included.​
20G NOTES...
Improved stability for apps.
Phone usability and functionality has been further improved.
Android Security Patch = 2016-07-01
*There is NO anti-rollback qfuse used in this update*
Requirements:
You must have TWRP 2.8.7+ installed to use these zip files. Thanks to Dees_Troy as always for that. And, of course, you must have your bootloader unlocked for TWRP to work. Currently only H815 EU and (some) SEA variants have official unlock through LG's unlock page HERE. Please do not ask if "model x" is supported... did you unlock via LG's official unlock tool? Yes? then you can use the zip. No?.. then you should skip the zips and just flash the KDZ instead.
If you have a locked bootloader and want to upgrade... just use LGUP and flash the KDZ. Don't risk it with FlashFire.
Install Directions:
These directions should be used by everyone who wants a rooted 20G system.
Don't want root? Then it's probably easiest to just flash the stock KDZ using LGUP HERE... or just skip the SuperSu steps.
1. Download LG-H81520G-Flashable.COMPLETE.zip listed under the download section and place it on internal or external sdcard.
2. Also download the latest SuperSu zip (2.67+) from HERE [Thanks to Chainfire for his auto-patching boot.img version!]
3. (re)Boot into TWRP if not there already.
4.* Backup current partitions: boot, system, data, efs (backing up anything is optional but suggested)
5.* Up to you if you want to wipe data (TWRP > Wipe > Swipe slider) but not needed if coming from a stock rom.
6. Install LG-H81520G-Flashable.COMPLETE.zip (Install > select zip > swipe to confirm/flash)
7. Install SuperSu zip (Install > select zip > swipe to confirm/flash)
8. After zips finish flashing you can reboot! (if TWRP asks if you want to install SU, HIT NO!!!)
Please do not mirror my files!
Downloads:
LG-H81520G-Flashable.COMPLETE.zip
LG-H81520G-Flashable.Modem.zip
LG-H81520G-Flashable.Boot.zip
LG-H81520G-Flashable.Bootloader.zip
H81520g_00_0720.kdz
Also, all stock images for 20G are available in the link below...
CODEFIRE DIRECTORY
MD5 Sums:
Click button below to view MD5 for each file...
MD5 (aboot.img) = 7c493525861c4266d530e738062fc315
MD5 (boot.img) = 2875872b0a1d2805d9b2733288b9a8fb
MD5 (cust.img) = d7af7d1b148e14b2aa2d66e16ffd54a4
MD5 (factory.img) = 8d382e47c15ce8e7e40ab4d23a62681c
MD5 (hyp.img) = d049d428439dcd6b5a86c31fcfe29308
MD5 (laf.img) = 0b8aa1bc5ee9983b86bd9a8bccb337d2
MD5 (modem.img) = 714083449d733ed086a88eb192d77994
MD5 (persist.img) = 3d77aadd5ac3f6fb740c1af4798a8827
MD5 (pmic.img) = 03482eec78f8b7d29146c8f384b3c437
MD5 (raw_resources.img) = 9aa291963a8d7b8757d3da5a482a0bbe
MD5 (rct.img) = 03e489583925004bab373b4fd71ab251
MD5 (recovery.img) = d189812d83478840bc50a8d38bff02bf
MD5 (rpm.img) = 60901753bf5929dcf59aa3d31b3bb036
MD5 (sbl1.img) = f69b18f074eded758418f911d7664c6e
MD5 (sdi.img) = ad50c1ef2f127e2f5ab1b87d550a036f
MD5 (sec.img) = 6cd71a0e217d8aac823028c8c520808e
MD5 (system.img) = 0aad230efe49fb2dabf4a31c62272a20
MD5 (tz.img) = 9425a1d8a298b899ddd42d31a9e3b927
MD5 (LG-H81520G-Flashable.Boot.zip) = 2bb3b8e280ab65eead6e4fee424ba747
MD5 (LG-H81520G-Flashable.Bootloader.zip) = 801c446c09866efb341faacf71d96a80
MD5 (LG-H81520G-Flashable.COMPLETE.zip) = b098f7031e95f52ccbc1c37039468bce
MD5 (LG-H81520G-Flashable.Modem.zip) = 1e896ae6cb179c79c3ff90754da0925f
Downgrade:
To downgrade you can use TWRP to restore your backups... and then just flash the matching bootloader zip and modem zip from my previous threads... or just check the CODEFIRE DIRECTORY link for previous stock files.
OR
Use LGUP HERE to flash a previous KDZ version. KDZ will remove TWRP but easy enough to reinstall that.
Unofficial Bootloader Unlock:
Don't have official bootloader unlock? This guy claims to have a working method HERE...
Click to expand...
Click to collapse
y u quote OP?
Follow me on twitter for future updates on LG-related things - twitter.com/@utoprime
Find this thread helpful? Hit the Thanks button!
Feeling extra generous? Click my name at the top of any post and hit donate or click here.
#TEAMCODEFIRE

Awesome! If I'm already running Imperium 5.0 and just want the updated bootloader and modem (currently using the 20d variants), I'm guessing I can just backup and flash the modem and bootloader zips in TWRP? No need to completely return to stock/install the full zip?
Potentially silly question, but I'd rather ask than end up doing irreparable damage.

El Presidente81 said:
Awesome! If I'm already running Imperium 5.0 and just want the updated bootloader and modem (currently using the 20d variants), I'm guessing I can just backup and flash the modem and bootloader zips in TWRP? No need to completely return to stock/install the full zip?
Click to expand...
Click to collapse
correct.. there is no need to flash full unless u want stock(or stock rooted) lg. an updated modem/bootloader may or may not agree with the system/rom you're using though... sometimes things change where the "rom-base" must be updated to work with the new modem or bootloader. but worst case you just flash the old modem/bootloader back. If I had to guess though I think it should work for ya.

autoprime said:
correct.. there is no need to flash full unless u want stock(or stock rooted) lg. an updated modem/bootloader may or may not agree with the system/rom you're using though... sometimes things change where the "rom-base" must be updated to work with the new modem or bootloader. but worst case you just flash the old modem/bootloader back. If I had to guess though I think it should work for ya.
Click to expand...
Click to collapse
Great, thank you.

is it also valid to use newer versions of SU and TWRP as listed in the OT?
In detail I have
twrp-3.0.2-0-h815.img
and
UPDATE-SuperSU-v2.76-20160630161323.zip
I just want to verify, because in a german forum is an ongoing discussion if the 20g version can be rooted or not (or only till 20d)...
Thanks!

no mobile data on LTE

juntulis said:
no mobile data on LTE
Click to expand...
Click to collapse
H815 EU version.
Mobile data properly working.

Well, about 5 hours to download H81520G-Flashable.COMPLETE.zip
I bet the download is going to stall...
It seems downloads.codefi.re is really slow, and no download manager supported.

After days of use, I can confirm that the version 20g greatly improves the stability and lifetime of the battery. also reduces the heat.
Using 20g kdz ITA on H815 no brand EU serial 601.

Is this kdz working fine in brand phone? If do not show a message about software incompatibilities

Does xposed work on this version? There was a time when xposed didn't work on stock marshmallow rom without them being deodexed. Is that time over?
Edit: yes, those times are over.

Please...mirror KDZ, thanks

What is the baseband version of the modem?

Klussenpunt said:
What is the baseband version of the modem?
Click to expand...
Click to collapse
Here

Hm. Baseband version is the same as in latest CM13...

Klussenpunt said:
Hm. Baseband version is the same as in latest CM13...
Click to expand...
Click to collapse
Cm13 does not bring its own baseband, i dont remember what bootloader/modem i flashed last to my device as it was a while back, i think it was v20d, but i have same baseband as well, so i guess they dont do a lot of changes.
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FadeFx said:
Cm13 does not bring its own baseband, i dont remember what bootloader/modem i flashed last to my device as it was a while back, i think it was v20d, but i have same baseband as well, so i guess they dont do a lot of changes.
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Click to expand...
Click to collapse
There's a lot of trouble with mobile data on CM13 nightly. Toggle on/off air plane mode is necessary to get your mobile data. After I made an issue in JIRA one of the ideas was that it was an outdated modem. In the mean time I've installed the Omni Rom (same baseband as in this thread) and there are no problems with mobile data. So it's a CM13 problem. The Jira issue is assigned to a developer, but it's silent for quite a while.

Klussenpunt said:
There's a lot of trouble with mobile data on CM13 nightly. Toggle on/off air plane mode is necessary to get your mobile data. After I made an issue in JIRA one of the ideas was that it was an outdated modem. In the mean time I've installed the Omni Rom (same baseband as in this thread) and there are no problems with mobile data. So it's a CM13 problem. The Jira issue is assigned to a developer, but it's silent for quite a while.
Click to expand...
Click to collapse
I run the same modem firmware and have to toggle airplane mode verry verry rarely, maybe once a month or so when turning off wifi. This may be some heißenbug hidden in the ril but in my case i dont care a lot obviously.
Which dev is assigmed to the issue you filed? Is it daniel hillebrand (codeworkx)?
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Yes it's Daniel.

Klussenpunt said:
Yes it's Daniel.
Click to expand...
Click to collapse
He is quite bussy with real life atm afaik, so probably didnt even look into it. Maybe you should also send a link to the bug to erwan @genesixxbf3
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