[Q] NEED SUPPORT on Bootloop Problem after Flashing Custom Rom - LG Optimus G Pro

Hi, I made a mistake flashing gomdolight wave on my lg g pro f240k stock rom. I was on Kitkat stock rom and flashed gomdolight which i believe is intended for JB only. After flashing, my phone got stuck on bootloop. I tried to download and flash another version of gomdolight which is intended for Kitkat but still, bootlooped again. What should I do? Can I flash other custom roms instead? Thanks in advance for those who would help.

josephangeles16 said:
Hi, I made a mistake flashing gomdolight wave on my lg g pro f240k stock rom. I was on Kitkat stock rom and flashed gomdolight which i believe is intended for JB only. After flashing, my phone got stuck on bootloop. I tried to download and flash another version of gomdolight which is intended for Kitkat but still, bootlooped again. What should I do? Can I flash other custom roms instead? Thanks in advance for those who would help.
Click to expand...
Click to collapse
you could try going back to stock using lg flashtool, that is sure to work.

josephangeles16 said:
Hi, I made a mistake flashing gomdolight wave on my lg g pro f240k stock rom. I was on Kitkat stock rom and flashed gomdolight which i believe is intended for JB only. After flashing, my phone got stuck on bootloop. I tried to download and flash another version of gomdolight which is intended for Kitkat but still, bootlooped again. What should I do? Can I flash other custom roms instead? Thanks in advance for those who would help.
Click to expand...
Click to collapse
First go in your recovery (if you did not install one download and install)
wipe / data
wipe / cache
wipe / davilk
wipe / system
ok, download a custom stock rom and place on your SD, this can be here
(make sure it's rom works on your device, it is 32gb or 16gb, if not this rom, look for one that is installed by the recovery)
http://forum.xda-developers.com/showthread.php?t=2419802
put it in the right place (follow the tutorial that is in the link)
Note: you will not install it by zip, will make a recovery.
Now that you have solved the problem of bootloop ..
You must return your original rom, for that you'll have to use the FashTools
Here in this link has step by step.
http://forum.xda-developers.com/showthread.php?t=2432476
Follow the tutorial about it that you'll be fine
If I helped you click Thanks = D

luisoman2000 said:
you could try going back to stock using lg flashtool, that is sure to work.
Click to expand...
Click to collapse
Is It the one where you use the TOT file or the one that you flash using kdz?

StyloKamikaze said:
First go in your recovery (if you did not install one download and install)
wipe / data
wipe / cache
wipe / davilk
wipe / system
ok, download a custom stock rom and place on your SD, this can be here
(make sure it's rom works on your device, it is 32gb or 16gb, if not this rom, look for one that is installed by the recovery)
http://forum.xda-developers.com/showthread.php?t=2419802
put it in the right place (follow the tutorial that is in the link)
Note: you will not install it by zip, will make a recovery.
Now that you have solved the problem of bootloop ..
You must return your original rom, for that you'll have to use the FashTools
Here in this link has step by step.
http://forum.xda-developers.com/showthread.php?t=2432476
Follow the tutorial about it that you'll be fine
If I helped you click Thanks = D
Click to expand...
Click to collapse
Hi, thanks for the tip. However, I checked the link you gave me. It's for E988 or 85. Will it work for me? Im using F240K.

josephangeles16 said:
Is It the one where you use the TOT file or the one that you flash using kdz?
Click to expand...
Click to collapse
Sorry, TOT is for E980, you need to use KDZ for your model. Tehre is a thread in the forum with all the kdz and tot files for the g pro.

josephangeles16 said:
Hi, thanks for the tip. However, I checked the link you gave me. It's for E988 or 85. Will it work for me? Im using F240K.
Click to expand...
Click to collapse
I Have LG E989 (brazil) and this rom work in my phone...
after all... all roms is compatible... but... the modem is other...
Use this rom... u need recovery any stock. After you stay in stock is possible u use KDZ files.. (FlashingTools)

I solved it!
Thanks to everyone who replied! I already solved it.
What I did, was flash a stock e980 version via KDZ Flasher, then I re-flashed back to my stock f240k. It worked, all signals were back.
I'm now proceeding on upgrading to Kitkat. Thanks again.

Related

[Q] help me in installing this rom..

my frnd give me this rom and tld me to flash it
but he didn't mentioned that how to flash it
he gave me 3 files
1. d-h.st/afd
2. forum.xda-developers.com/showthread.php?t=2312735
3. forum.xda-developers.com/showthread.php?t=2409687
can anyone say me how to do this???
first of all, make sure your lgog is rooted and unlocked.
then follow the instruction from the thread.. flash the ROM first, then flash the kernel.
but I would suggest you don't do it because by looking at your post, I don't think you know anything about what you intended to do.
read more about custom roms and kernel before trying, don't regret later when you brick your phone..
shirish893 said:
my frnd give me this rom and tld me to flash it
but he didn't mentioned that how to flash it
he gave me 3 files
1. d-h.st/afd
2. forum.xda-developers.com/showthread.php?t=2312735
3. forum.xda-developers.com/showthread.php?t=2409687
can anyone say me how to do this???
Click to expand...
Click to collapse
First, you have to root and unlock your phone. You can skip the flash steps TWRP.
Next, download the file and put 2 Pacman rom and kernel Kite V16 in memory.
Now, reboot the phone and Recovey mode.
wipe done 3 times. Then flash ROM and Kernel 2 files.
Reboot and enjoy.
I suggest using cwm or cwm touch. Twrp gives errors sometimes.
Sent from LG E975 pwd by CM 10.2/smart phones,dumb people.
sianghung said:
first of all, make sure your lgog is rooted and unlocked.
then follow the instruction from the thread.. flash the ROM first, then flash the kernel.
but I would suggest you don't do it because by looking at your post, I don't think you know anything about what you intended to do.
read more about custom roms and kernel before trying, don't regret later when you brick your phone..
Click to expand...
Click to collapse
Its not like that, that i know nothing..
previously i had flash xperia u with many roms...
i just forgot all the steps
i have rooted my phone...
but i want to know that how to unlock my phone( lg e975 indian version)
and after that how to flash this 3 files?
phamluong92 said:
First, you have to root and unlock your phone. You can skip the flash steps TWRP.
Next, download the file and put 2 Pacman rom and kernel Kite V16 in memory.
Now, reboot the phone and Recovey mode.
wipe done 3 times. Then flash ROM and Kernel 2 files.
Reboot and enjoy.
Click to expand...
Click to collapse
how to unlock my lg e975 indian version?
and how to flash this 3 files?
look for FreeGee in market, it will unlock the bootloader and install either CWM / TWRP based on your choice.
sianghung said:
look for FreeGee in market, it will unlock the bootloader and install either CWM / TWRP based on your choice.
Click to expand...
Click to collapse
bootloader unlocked.. i installed ROM Manager from play store and rebooted into recovery.. thn i installed a kernel name "kite" .. now when i power on the device.. its shows LG for one second then black screen.. what to do??? i cant access my phone :crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:
shirish893 said:
bootloader unlocked.. i installed ROM Manager from play store and rebooted into recovery.. thn i installed a kernel name "kite" .. now when i power on the device.. its shows LG for one second then black screen.. what to do??? i cant access my phone :crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
if you flash kite kernel over stock rom, you probably bricked your phone.
sianghung said:
if you flash kite kernel over stock rom, you probably bricked your phone.
Click to expand...
Click to collapse
how to fix it?
shirish893 said:
how to fix it?
Click to expand...
Click to collapse
try your luck in kite kernel thread, maybe someone have done similar things like what you did and have a solution for that.
I have no idea as I am still using the stock rom and haven't have the intention to flash my phone yet, so din't do much research on it.
Still the same advice, make sure to read & search before start doing anything. Cry won't help when you bricked your phone.
sianghung said:
try your luck in kite kernel thread, maybe someone have done similar things like what you did and have a solution for that.
I have no idea as I am still using the stock rom and haven't have the intention to flash my phone yet, so din't do much research on it.
Still the same advice, make sure to read & search before start doing anything. Cry won't help when you bricked your phone.
Click to expand...
Click to collapse
i flashed my phone with stock rom
now i want to know how to install this pacman rom
http://forum.xda-developers.com/showthread.php?t=2409687
can u please tell me the process in detail...
Please,stop poluting the forum with useless threads. If you have questions related to a rom,ask them in the thread. What if every newcomer would open a thread for every question??there are posting rules,read them first.
Sent from LG E975 pwd by CM 10.2/smart phones,dumb people.
shirish893 said:
how to unlock my lg e975 indian version?
and how to flash this 3 files?
Click to expand...
Click to collapse
Multi_tools to unlock LOG.
after unlocking bootloader, CWM recovery is available. Put 2 file: Rom.zip and Kernel.zip to sdcard or memory. Reboot to Recovery. Wipe Data, cache,and wipe davik cache.
Flash ROM, flash Kernel. Reboot.
phamluong92 said:
Multi_tools to unlock LOG.
after unlocking bootloader, CWM recovery is available. Put 2 file: Rom.zip and Kernel.zip to sdcard or memory. Reboot to Recovery. Wipe Data, cache,and wipe davik cache.
Flash ROM, flash Kernel. Reboot.
Click to expand...
Click to collapse
Nice. What is the ROM included?
MitoTakatori said:
Nice. What is the ROM included?
Click to expand...
Click to collapse
Rom.zip and Kernel.zip is your file want flash. kernel is optional.

how to flash 4.4.2 kdz file to e988

how to flash 4.4.2 kdz file to e988???? plz help
you can flash f240KDZ to e988
if you did that would there be any issues with hardware and stuff because i have a e988 and really want kitkat but i will only want to use it if its fully functional, so has anyone tried it?
riki126 said:
if you did that would there be any issues with hardware and stuff because i have a e988 and really want kitkat but i will only want to use it if its fully functional, so has anyone tried it?
Click to expand...
Click to collapse
Backup your rom and flash the SpheniX 4.4.2 V1.0 (Posted in the development section) followed by flashing your baseband. if something goes wrong you can always come back to your previous rom via recovery img.
ok thanks bro!
Root is necessary?
lengyue said:
you can flash f240KDZ to e988
Click to expand...
Click to collapse
Sorry to ask ... the phone has to be rooted to flash the kdz file? I'm asking because I did DL THE 1.6GB FILE for my F240S. I know, 4.4.2 is available via OTA, but that doesn't work on mine. It just crashes after downloading a few MB's of the 727mb file.. Nope. It's not rooted. Stock ROM 4.1.2.
Thank you

Back to stock help?

hello, i have the us att g pro e980 and i want to go back to stock from candykat rom which is kk 4.4. Im wanting to go back to original stock rom on jb. I have seen a few different posts on them but i get a little confused, can anyone help me by giving me some easy directions on how to or link me to the best guide of it, thank you,
nsh121193 said:
hello, i have the us att g pro e980 and i want to go back to stock from candykat rom which is kk 4.4. Im wanting to go back to original stock rom on jb. I have seen a few different posts on them but i get a little confused, can anyone help me by giving me some easy directions on how to or link me to the best guide of it, thank you,
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2302660
i used this and it worked for me plus a google pulled up a youtube video as well
https://www.youtube.com/watch?v=dqAUpWQbSGQ
nsh121193 said:
hello, i have the us att g pro e980 and i want to go back to stock from candykat rom which is kk 4.4. Im wanting to go back to original stock rom on jb. I have seen a few different posts on them but i get a little confused, can anyone help me by giving me some easy directions on how to or link me to the best guide of it, thank you,
Click to expand...
Click to collapse
use flashtool 2014
http://forum.xda-developers.com/showthread.php?t=2797190
nsh121193 said:
hello, i have the us att g pro e980 and i want to go back to stock from candykat rom which is kk 4.4. Im wanting to go back to original stock rom on jb. I have seen a few different posts on them but i get a little confused, can anyone help me by giving me some easy directions on how to or link me to the best guide of it, thank you,
Click to expand...
Click to collapse
First go in your recovery (if you did not install one download and install)
wipe / data
wipe / cache
wipe / davilk
wipe / system
ok, download a custom stock rom and place on your SD, this can be here
(make sure it's rom works on your device, it is 32gb or 16gb, if not this rom, look for one that is installed by the recovery)
http://forum.xda-developers.com/showthread.php?t=2419802
put it in the right place (follow the tutorial that is in the link)
Note: you will not install it by zip, will make a recovery.
Now that you have solved the problem of bootloop ..
You must return your original rom, for that you'll have to use the FashTools 2014
Here in this link has step by step.
http://forum.xda-developers.com/showthread.php?t=2432476
Follow the tutorial about it that you'll be fine
If I helped you click Thanks = D

Problem with TWRP MM, Please Help

Dear All,
I install Android 6 KDZ yesterday , but i have some problem with network
I wan't to flash a modem , but i don't have any recovery like TWRP
i try to install but no way
any help please about how install twrp on LG G3 D855 MM ?
me too it....
Now... I WANT GO BACK LOPLIPOP....
But... Very Hard.
Help me!!!!!!!!!!!!!
maen.safadi said:
Dear All,
I install Android 6 KDZ yesterday , but i have some problem with network
I wan't to flash a modem , but i don't have any recovery like TWRP
i try to install but no way
any help please about how install twrp on LG G3 D855 MM ?
Click to expand...
Click to collapse
Please Help
farary11 said:
Please Help
Click to expand...
Click to collapse
Here's all you need You must be rooted
maen.safadi said:
Dear All,
I install Android 6 KDZ yesterday , but i have some problem with network
I wan't to flash a modem , but i don't have any recovery like TWRP
i try to install but no way
any help please about how install twrp on LG G3 D855 MM ?
Click to expand...
Click to collapse
Ernesto0023 said:
Here's all you need You must be rooted
Click to expand...
Click to collapse
False information shared by @Ernesto0023.
Following this guide will get you a secure boot error when attempting to boot into recovery. Even so following this guide is impossible because root is required and OP has no root on his kdz flashed MM.
My recommended solution would be reverting back to kitkat via kdz. If unfamiliar with the method follow this guide: http://forum.xda-developers.com/showthread.php?t=2785089
After reverting use the guide from post above: http://forum.xda-developers.com/lg-g3/orig-development/recovery-twrp-touch-recovery-2-8-2-0-t2966129
to flash TWRP.
Then fell free to flash whatever you want in TWRP. If stock lollipop ROM is you what you desire, download zip from here: http://forum.xda-developers.com/lg-g3/development/stock-t2961073
if stock MM is what you wish for download zips from here:
http://forum.xda-developers.com/lg-g3/development/stock-t2961073
or here:
http://forum.xda-developers.com/lg-g3/development/stock-d855-30b-images-kdz-flashables-t3282012
maen.safadi said:
Dear All,
I install Android 6 KDZ yesterday , but i have some problem with network
I wan't to flash a modem , but i don't have any recovery like TWRP
i try to install but no way
any help please about how install twrp on LG G3 D855 MM ?
Click to expand...
Click to collapse
You can't install it because you don't have root and it is not for MM availible yet
NatusVincere said:
False information shared by @Ernesto0023.
Following this guide will get you a secure boot error when attempting to boot into recovery. Even so following this guide is impossible because root is required and OP has no root on his kdz flashed MM.
My recommended solution would be reverting back to kitkat via kdz. If unfamiliar with the method follow this guide: http://forum.xda-developers.com/showthread.php?t=2785089
After reverting use the guide from post above: http://forum.xda-developers.com/lg-g3/orig-development/recovery-twrp-touch-recovery-2-8-2-0-t2966129
to flash TWRP.
Then fell free to flash whatever you want in TWRP. If stock lollipop ROM is you what you desire, download zip from here: http://forum.xda-developers.com/lg-g3/development/stock-t2961073
if stock MM is what you wish for download zips from here:
http://forum.xda-developers.com/lg-g3/development/stock-t2961073
or here:
http://forum.xda-developers.com/lg-g3/development/stock-d855-30b-images-kdz-flashables-t3282012
Click to expand...
Click to collapse
But with root and installing over ADB should work, or not?
I mean root isn't a Big Deal on the G3
Edit: Sorry, now i recognized its the unrooted official MM - maybe to much partying yesterday
Ernesto0023 said:
But with root and installing over ADB should work, or not?
I mean root isn't a Big Deal on the G3
Edit: Sorry, now i recognized its the unrooted official MM - maybe to much partying yesterday
Click to expand...
Click to collapse
Yeah
Even so if his MM would somehow be rooted it was still kdz flashed so it contains
MM bootloader. That equals BUMP not working.
Hope you had fun.
NatusVincere said:
False information shared by @Ernesto0023.
Following this guide will get you a secure boot error when attempting to boot into recovery. Even so following this guide is impossible because root is required and OP has no root on his kdz flashed MM.
My recommended solution would be reverting back to kitkat via kdz. If unfamiliar with the method follow this guide: http://forum.xda-developers.com/showthread.php?t=2785089
After reverting use the guide from post above: http://forum.xda-developers.com/lg-g3/orig-development/recovery-twrp-touch-recovery-2-8-2-0-t2966129
to flash TWRP.
Then fell free to flash whatever you want in TWRP. If stock lollipop ROM is you what you desire, download zip from here: http://forum.xda-developers.com/lg-g3/development/stock-t2961073
if stock MM is what you wish for download zips from here:
http://forum.xda-developers.com/lg-g3/development/stock-t2961073
or here:
http://forum.xda-developers.com/lg-g3/development/stock-d855-30b-images-kdz-flashables-t3282012
Click to expand...
Click to collapse
Thank you for replay
but i try to reverting back to kitkat via kdz, it not allow me to downgrade , and it's stuck and freeze on Download mode screen
NatusVincere said:
Yeah
Hope you had fun.
Click to expand...
Click to collapse
Offtopic:
Of course
Happy New Year to everyone here!
My phone doesnt want to downgrade. I stuck at download mode. I put my kdz file to lg flash tool and start it. After starting, lg mobile support comes and analyses phone. After that it says Upgrade stopped due to an error. I flashed mm yesterday! Phone opens normally everything works. No problem on recovery too (stock one). But i cant downgrade to lollipop! Please help!
Now, you flash TOT file 10x again with TOT file.... but dont change file DLL you have....
Download... file DLL fix...
https://drive.google.com/file/d/0B0VrTZddvLF7b3Q1b1BlQ2w0clE/view?usp=sharing

Revert to lollipop from mm

I resigned: IT'S IMPOSSIBLE TO REVERT FROM STOCK MM TO STOCK LOLLIPOP!!! LG G3 IT'S A PIECES OF SH..T !!!
I TRIED EVERYTHING I FOUND IN XDA !
I WANT MY LOLLIPOP BACK!!!
dinamo1975 said:
I resigned: IT'S IMPOSSIBLE TO REVERT FROM STOCK MM TO STOCK LOLLIPOP!!! LG G3 IT'S A PIECES OF SH..T !!!
I TRIED EVERYTHING I FOUND IN XDA !
Click to expand...
Click to collapse
Hi
I reverted to Lollipop from MM on my G3. If you are rooted and have TWRP installed you need to use TWRP to reset the phone, system, cache etc and SD card (internal) and then use Flash Tool 2014 and
Whichever .kdz you want depending on your region. I used d85520h.
Sent from my iPad using Tapatalk
Stransky said:
Hi
I reverted to Lollipop from MM on my G3. If you are rooted and have TWRP installed you need to use TWRP to reset the phone, system, cache etc and SD card (internal) and then use Flash Tool 2014 and
Whichever .kdz you want depending on your region. I used d85520h.
Sent from my iPad using Tapatalk
Click to expand...
Click to collapse
No man! Now i'm on stock MM and i want to reinstall stock Lollipop! My phone in KGD858HK Dual Sim model. I don't have root... it's only a fresh MM and i want a clean Lollipop!
I tried everything... it's impossible!
good night first...
dinamo1975 said:
No man! Now i'm on stock MM and i want to reinstall stock Lollipop! My phone in KGD858HK Dual Sim model. I don't have root... it's only a fresh MM and i want a clean Lollipop!
I tried everything... it's impossible!
Click to expand...
Click to collapse
i read this evening...maybe the rom puts we have a g4 and still with error in flash tool for me at 4/100
its my fist big problem in years of root in this website but have good people everywhere. searching info
joselitoco said:
i read this evening...maybe the rom puts we have a g4 and still with error in flash tool for me at 4/100
its my fist big problem in years of root in this website but have good people everywhere...
Click to expand...
Click to collapse
Root it first on marshmallow, install custom recovery and then just flash whatever ROM you'd like. Or use the Flash tool method as recommended
bluiska said:
Root it first on marshmallow, install custom recovery and then just flash whatever ROM you'd like. Or use the Flash tool method as recommended
Click to expand...
Click to collapse
for me system out. 1000 problems no install nothing no settings.... see this page http://forum.xda-developers.com/lg-g3/development/stock-d855-30b-images-kdz-flashables-t3282012
Your all caps and profanity truly shows your ability to extensively articulate your issue.
Perhaps you'd get more information and answers if you detailed what diagnostic steps you have taken, and then post in the G3 Q&A, Help & Troubleshooting forum.
dinamo1975 said:
I resigned: IT'S IMPOSSIBLE TO REVERT FROM STOCK MM TO STOCK LOLLIPOP!!! LG G3 IT'S A PIECES OF SH..T !!!
I TRIED EVERYTHING I FOUND IN XDA !
I WANT MY LOLLIPOP BACK!!!
Click to expand...
Click to collapse
http://forum.xda-developers.com/lg-g3/help/downgrade-mm-to-lp-using-lg-t3283912
Try this from the link....hope it helps
Root the phone, format then flash stock ROM you downloaded onto the external SD. But, why would you want to. I think 6.0 is the Windows 7 of Android. If you have that you will be in the loop with incremental updates rather than being stuck with what the ROM has.

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