H811 20o/p/q/r rooted kdz - T-Mobile LG G4

Hello Guys,
My G4 has bootloop issue and in order to fix this, it needs to be rooted and disable the big cores. May I ask if you have rooted KDZ for H811 20p/o/q that you can share to me? I need to flash a rooted KDZ using download mode via LGUP.
Note that zip ROM won't work as I can't boot into recovery due to bootloop issue.
Thanks for the help in advance.

rollyusher29 said:
Hello Guys,
My G4 has bootloop issue and in order to fix this, it needs to be rooted and disable the big cores. May I ask if you have rooted KDZ for H811 20p/o/q that you can share to me? I need to flash a rooted KDZ using download mode via LGUP.
Note that zip ROM won't work as I can't boot into recovery due to bootloop issue.
Thanks for the help in advance.
Click to expand...
Click to collapse
theres no such thing for us h811 users.

Thanks for the info.

Related

[Q] Flashing Back to Stock Assistance Please?

Hey guys,
I purchased the Galaxy S5 back in April and now I am selling it so that I can purchase the LG G3. The problem is I'm trying to flash back to stock with Odin and it won't work. I downloaded the stock firmware from Sammobile and loaded it into Odin, put my phone in download mode and hit start and it says "fail." I can't get it to flash. I'm rooted but I haven't installed a recovery or custom rom. Any guidance would really help. I have no idea why I'm getting fail errors.
ImHavenHart said:
Hey guys,
I purchased the Galaxy S5 back in April and now I am selling it so that I can purchase the LG G3. The problem is I'm trying to flash back to stock with Odin and it won't work. I downloaded the stock firmware from Sammobile and loaded it into Odin, put my phone in download mode and hit start and it says "fail." I can't get it to flash. I'm rooted but I haven't installed a recovery or custom rom. I used the Supersu update by chainfire to disable knox. I remember on previous Galaxy S versions that if you took the OTA update it prevented you from flashing custom roms of flashing back to stock. But I haven't taken an OTA update or anything so I can't figure out why it keeps saying fail? Do you think I need to re-enable knox? If so, can I do that in Supersu? Or is there another problem? Any guidance would really help.
Click to expand...
Click to collapse
My thread here will get you back to stock with the included files
http://forum.xda-developers.com/showthread.php?t=2785363
DO NOT TRY TO FLASH THE BL FILE as our bootloader is still locked and it will just fail.
just flash the other 3 files
enjoy
davew41 said:
My thread here will get you back to stock with the included files
http://forum.xda-developers.com/showthread.php?t=2785363
DO NOT TRY TO FLASH THE BL FILE as our bootloader is still locked and it will just fail.
just flash the other 3 files
enjoy
Click to expand...
Click to collapse
Thanks a ton!!!!

[Q] Can we use LG provided files to unbrick L90

I came across this link in one of the posts. So can we use these files (rom + kernel) to flash your phone back to stock. will it help unbrick any bricked phones?
https://www.lg.com/global/support/opensource/opensourceList?types=NAME&search=D415
I have D415 Tmo version.
thanks
greenzellybean said:
I came across this link in one of the posts. So can we use these files (rom + kernel) to flash your phone back to stock. will it help unbrick any bricked phones?
https://www.lg.com/global/support/opensource/opensourceList?types=NAME&search=D415
I have D415 Tmo version.
thanks
Click to expand...
Click to collapse
Those are the sources for the L90, D415 variants. They must be built first then possibly flashed via recovery. If you don't have access to your recovery or fastboot then KDZ flash or warranty claim are your only choices.

[Q&A] [ROM] 5.0.2 Stock-ROM - LG D415 L90

Q&A for [ROM] 5.0.2 Stock-ROM - LG D415 L90
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [ROM] 5.0.2 Stock-ROM - LG D415 L90. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
brossovitch said:
Xposed framework crashes the phone.. Testing will not commence..
I never needed it anyway..
Click to expand...
Click to collapse
This is kind of a deal breaker for me, that and the broken rar archive. BUT when it starts working I would like to use your ROM because I love stock roms with minor modifications and debloat. Did you use this xposed framework? http://forum.xda-developers.com/showthread.php?t=3034811
When I flashed the completely stock version, it broke, no data/wifi/bluetooth, and everything crashed. I think it was because I wiped first and since this is an OTA I shouldn't have done that, but now I am worried about trying again, since I just got my phone back up and running. I must say thanks for that, because flashing using TWRP and your ROM gave me TWRP back, so I was able to downgrade back to 410c stock from your ROM. I'll wait for the radio problem to be fixed before I try again.
Hi, I'm new here, but not to android.
imonlyhumanoid said:
This is kind of a deal breaker for me, that and the broken rar archive. BUT when it starts working I would like to use your ROM because I love stock roms with minor modifications and debloat. Did you use this xposed framework? http://forum.xda-developers.com/showthread.php?t=3034811
When I flashed the completely stock version, it broke, no data/wifi/bluetooth, and everything crashed. I think it was because I wiped first and since this is an OTA I shouldn't have done that, but now I am worried about trying again, since I just got my phone back up and running. I must say thanks for that, because flashing using TWRP and your ROM gave me TWRP back, so I was able to downgrade back to 410c stock from your ROM. I'll wait for the radio problem to be fixed before I try again.
Hi, I'm new here, but not to android.
Click to expand...
Click to collapse
You can flash safely with TWRP. Go ahead and upgrade to Stock Lollipop via KDZ then you can try flashing one of brossovitch's ROM. It worked for me. Just follow this http://forum.xda-developers.com/showthread.php?t=3088131 guide if you get broken IMEI or/and Baseband. It will help you get it back as well as get Lollipop on you phone.
Good luck!
So if I read that right, you have to flash the Stock 5.0.2 using TWRP, then flash the Stock 4.4.2 using the LG Flash Tool, then flash the Stock 5.0.2 using the LG Flash Tool, then root then unlock bootloader (is that necessary with the D415? I never did that before) and then use Rashr to flash TWRP and then flash brossovitch's LollipOptimus ROM, just to get the IMEI/Baseband to work? Seems like a lot of hurdles. Why not just flash the 5.0.2 KDZ and then root and flash TWRP possibly with or without bootloader unlocking and then flash the LollipOptimus ROM, or even just flashing it like an OTA from TWRP? Will the LG Official OTA break the IMEI/Baseband?
And has anyone tried the linked Xposed framework?
Thanks for your help!
imonlyhumanoid said:
So if I read that right, you have to flash the Stock 5.0.2 using TWRP, then flash the Stock 4.4.2 using the LG Flash Tool, then flash the Stock 5.0.2 using the LG Flash Tool, then root then unlock bootloader (is that necessary with the D415? I never did that before) and then use Rashr to flash TWRP and then flash brossovitch's LollipOptimus ROM, just to get the IMEI/Baseband to work? Seems like a lot of hurdles. Why not just flash the 5.0.2 KDZ and then root and flash TWRP possibly with or without bootloader unlocking and then flash the LollipOptimus ROM, or even just flashing it like an OTA from TWRP? Will the LG Official OTA break the IMEI/Baseband?
And has anyone tried the linked Xposed framework?
Thanks for your help!
Click to expand...
Click to collapse
No, that is if you had a failed flashed and did not have Stock Download mode which you lose if you unlock the boot loader (which is technically unlocked). Unlocking bootloader is optional, I should put that.
If you have unlocked boot loader then you need to either flash the lag.img or bross's stock ROM with laf.img in it.
imonlyhumanoid said:
So if I read that right, you have to flash the Stock 5.0.2 using TWRP, then flash the Stock 4.4.2 using the LG Flash Tool, then flash the Stock 5.0.2 using the LG Flash Tool, then root then unlock bootloader (is that necessary with the D415? I never did that before) and then use Rashr to flash TWRP and then flash brossovitch's LollipOptimus ROM, just to get the IMEI/Baseband to work? Seems like a lot of hurdles. Why not just flash the 5.0.2 KDZ and then root and flash TWRP possibly with or without bootloader unlocking and then flash the LollipOptimus ROM, or even just flashing it like an OTA from TWRP? Will the LG Official OTA break the IMEI/Baseband?
And has anyone tried the linked Xposed framework?
Thanks for your help!
Click to expand...
Click to collapse
I'm going to try xposed again.
I'm also going to upload the partitions needed to make the bseband work.. There's a way to be easily flash them to go to either.
Stock lollipop is just different. And the custom roms are based on KK. so we gotta be able to go back if we want..
We can.
With L90 utilities you can flash your laf partition or toggle it between fastboot mode & s/w Upgrade (firmware download) mode.
From there you can use adb to flash the proper partitions.
IE:"fastboot flash radio modem.bin"
Which would likely work..
brossovitch said:
With L90 utilities you can flash your laf partition or toggle it between fastboot mode & s/w Upgrade (firmware download) mode.
From there you can use adb to flash the proper partitions.
IE:"fastboot flash radio modem.bin"
Which would likely work..
Click to expand...
Click to collapse
Way cool! Where is this LG L90 tool?
SamsungIsBetterThanApple said:
Way cool! Where is this LG L90 tool?
Click to expand...
Click to collapse
You're on XDA dude.....
....learning to search for and find what you want is a priority..
All I'm going to say, is........ @shinobisoft
May the Droid be with you, young Padawan....:good:
brossovitch said:
You're on XDA dude.....
....learning to search for and find what you want is a priority..
All I'm going to say, is........ @shinobisoft
May the Droid be with you, young Padawan....:good:
Click to expand...
Click to collapse
Haha! Thanks, but just you wait. Soon the student will becoms the master.
SamsungIsBetterThanApple said:
Haha! Thanks, but just you wait. Soon the student will becoms the master.
Click to expand...
Click to collapse
I truly hope so.
When I was young, we had house phones with cords..
Pulse tone hacking is all we had back then.. LOL!
Just restored your latest nandroid and is WORKING GREAT SO FAR !!! Just one thing , how did you guys get rid of the annoying t-mobile voicemail notification ?
Am new to TWRP so excuse me for asking, but since I restored back to 4.4.2 my phone is better than it was before. I would like to upgrade, but I'd like to be able to revert back to 4.4.2 if I have a bad experience. I backed up my phone with TWRP, can I flash the kdz with the LG tool, and then root and get back to TWRP and flash the ROM to make the radio work, and then back up the 5.0.2 ROM and switch between the two?
imonlyhumanoid said:
Am new to TWRP so excuse me for asking, but since I restored back to 4.4.2 my phone is better than it was before. I would like to upgrade, but I'd like to be able to revert back to 4.4.2 if I have a bad experience. I backed up my phone with TWRP, can I flash the kdz with the LG tool, and then root and get back to TWRP and flash the ROM to make the radio work, and then back up the 5.0.2 ROM and switch between the two?
Click to expand...
Click to collapse
Follow this http://forum.xda-developers.com/showthread.php?t=3088131 guide If you have Downlode Mode, skip step 1 and since you are on KK, skip step 3.
Sent from my LollipOptimus™
Since I cannot reply directly to the main thread or the How to fix IMEI/Baseband Unknown Issue (D415) thread, I will ask here.
I am currently running the KitKat stock and rooted, with the original laf.img and TWRP recovery, de-odexed system, and several unwanted stock apps uninstalled.
From my arrangement, to upgrade, I can go to download mode using Vol + and Plug USB (because I haven't zero'd out my laf, right?), and use the 2014 LG tool to flash the Lollipop KDZ. This will cause the data/wifi/bluetooth signals to stop working, as well as losing root and TRWP (correct me if wrong). From there I would need to root and flash back TWRP and then from TWRP flash the LP-[5.0.2]_L90_D415[boot-system-laf-aboot-modem.zip] to get the signals back.
At this point, would I then be at stock rooted lollipop with TWRP and download mode and have a useable phone? If I do a CES flash as recommended, would I lose all of my currently installed apps and data? If so, I should disable xposed first, right?
imonlyhumanoid said:
Since I cannot reply directly to the main thread or the How to fix IMEI/Baseband Unknown Issue (D415) thread, I will ask here.
I am currently running the KitKat stock and rooted, with the original laf.img and TWRP recovery, de-odexed system, and several unwanted stock apps uninstalled.
From my arrangement, to upgrade, I can go to download mode using Vol + and Plug USB (because I haven't zero'd out my laf, right?), and use the 2014 LG tool to flash the Lollipop KDZ. This will cause the data/wifi/bluetooth signals to stop working, as well as losing root and TRWP (correct me if wrong). From there I would need to root and flash back TWRP and then from TWRP flash the LP-[5.0.2]_L90_D415[boot-system-laf-aboot-modem.zip] to get the signals back.
At this point, would I then be at stock rooted lollipop with TWRP and download mode and have a useable phone? If I do a CES flash as recommended, would I lose all of my currently installed apps and data? If so, I should disable xposed first, right?
Click to expand...
Click to collapse
You WILL lose all data but you need to use CES to fix, I believe, the partitions. You DO NOT have to flash the LP-[5.02]_L90_D415[boot-system-laf-aboot-modem.zip] if you go to KK then to L using Lg Flash tool. After succesful Lolli flash, then root, install twrp, and flash one of Bross's rom.
But if I want to go to stock 5.0, with twrp and download mode intact, what do I do? Flash using LG Flash Tool, root and flash twrp and I'm done? This won't cause radio problems?
imonlyhumanoid said:
But if I want to go to stock 5.0, with twrp and download mode intact, what do I do? Flash using LG Flash Tool, root and flash twrp and I'm done? This won't cause radio problems?
Click to expand...
Click to collapse
I promise, if you follow my guide, everything will be fixed. You only lose radio if you flash something wrong. For example, flashing one of bross's ROMs while on kk. That is a bad idea. After you flash to lolli with lg flash tool, you can root and flash twrp. You WILL NOT lose Download Mode unless you zero out the laf by following the Unlocking Boot loader guide.
---------- Post added at 06:24 PM ---------- Previous post was at 06:24 PM ----------
imonlyhumanoid said:
But if I want to go to stock 5.0, with twrp and download mode intact, what do I do? Flash using LG Flash Tool, root and flash twrp and I'm done? This won't cause radio problems?
Click to expand...
Click to collapse
And PLEASE do a CES flash

[Help] LG G4 H811 marshmellow update [help]

Hello friends.. I just bought an unlocked lg g4 (h811) and i found it running lollipop so i tried to check for an update but when i tap on the update centre it took me directly to apps update and there is no software update so i can't check for the update .. My software version is "h81110m" i also couldn't find the firmware for the manual update .... So any one can help me
HAMADA-SBA said:
Hello friends.. I just bought an unlocked lg g4 (h811) and i found it running lollipop so i tried to check for an update but when i tap on the update centre it took me directly to apps update and there is no software update so i can't check for the update .. My software version is "h81110m" i also couldn't find the firmware for the manual update .... So any one can help me
Click to expand...
Click to collapse
you need KDZ and LGUP. look here. i know 10n its lollipop
20i its marshmallow and latest its 20o. are you planing on rooting and use twrp.? if not you can only root 10n with locked bootloader. so you need to stay on 10n.. or upgrade to 20i MM. but do not flash 20oMM and go back downgrade to 20i- or 10n it will brick phone.
you need drivers-LGUP and KDZ. i think in the links you find everything
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
raptorddd said:
you need KDZ and LGUP. look here. i know 10n its lollipop
20i its marshmallow and latest its 20o. are you planing on rooting and use twrp.? if not you can only root 10n with locked bootloader. so you need to stay on 10n.. or upgrade to 20i MM. but do not flash 20oMM and go back downgrade to 20i- or 10n it will brick phone.
you need drivers-LGUP and KDZ. i think in the links you find everything
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
Click to expand...
Click to collapse
Thanks man i will try it ... And btw anything about the mm cons and pros ?
HAMADA-SBA said:
Thanks man i will try it ... And btw anything about the mm cons and pros ?
Click to expand...
Click to collapse
i think LP gives you better battery.. and marshmallow i think it seems smoother.
HAMADA-SBA said:
Hello friends.. I just bought an unlocked lg g4 (h811) and i found it running lollipop so i tried to check for an update but when i tap on the update centre it took me directly to apps update and there is no software update so i can't check for the update .. My software version is "h81110m" i also couldn't find the firmware for the manual update .... So any one can help me
Click to expand...
Click to collapse
ive the same problem n same device h81110m i tried using the LGUP + kdz thing but LGUP doesn't recognize my device. I tried all non rooted steps but it doesn't recognize my device plz help how can i root it install twrp n upgrade to 20i
Aemyiam said:
ive the same problem n same device h81110m i tried using the LGUP + kdz thing but LGUP doesn't recognize my device. I tried all non rooted steps but it doesn't recognize my device plz help how can i root it install twrp n upgrade to 20i
Click to expand...
Click to collapse
you have LG drivers.?? also LGUP doesnt work on USB 3.0 try other ports in computer or another compute and see if it detects phone.

[help - ls991] error: My phone automatically restar when uninstall the software

Pls, help me: My phone is LG LS991
After update ZVB, my phone have some problem:
1. Automatically restar when uninstall software.
2. Can't install file .apk from SD card or memory phone.
I tried updating Stock rom zvb ls991 or updating zvc, but impossible...
Can you help me ? pls.
John Pham said:
Pls, help me: My phone is LG LS991
After update ZVB, my phone have some problem:
1. Automatically restar when uninstall software.
2. Can't install file .apk from SD card or memory phone.
I tried updating Stock rom zvb ls991 or updating zvc, but impossible...
Can you help me ? pls.
Click to expand...
Click to collapse
backup everything.try lgup or lgflash tool to flash zvb zvc or zvd firmware after a factory reset start phone new fresh firmware flash just look up in gen section about going back stock same method applies rooted or not.
sounds like a bad firmware download

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