Develop Bugs

[Q] Problem in installing CyanogenMod in LGE975 (Converted from F180L)

Dear all,
I have successfully converted my korean phone F180L to LGE975 (indian version.) with the help of xda-developers.
after changing baseband, it is working very well.
Now I am trying to update my phone with CyanogenMod11. when i am trying to do, i am facing problem.
1. Downloaded ROM manager
2. installed-> installed ClockworkMod recovery -> Reboot into recovery
-> after rebooting it is always showing "secure error in booting" & hanging like that.
I kept phone in Download mode & installed kdz. Now it is working fine. But i want to know how to install CyanogenMod11??
please help me.

RajN said:
Dear all,
I have successfully converted my korean phone F180L to LGE975 (indian version.) with the help of xda-developers.
after changing baseband, it is working very well.
Now I am trying to update my phone with CyanogenMod11. when i am trying to do, i am facing problem.
1. Downloaded ROM manager
2. installed-> installed ClockworkMod recovery -> Reboot into recovery
-> after rebooting it is always showing "secure error in booting" & hanging like that.
I kept phone in Download mode & installed kdz. Now it is working fine. But i want to know how to install CyanogenMod11??
please help me.
Click to expand...
Click to collapse
you need to unlock your bootloader, download from google play store the app "freegee" than open the app and choose a recovery, cmw or twrp, when it finished you will have bootloader unlocked and recovery installed. Now if you want to install cyanogenmod : 1.download custom rom. 2.copy it in your phone memory 3.install quickboot and choose recovery,. when recovery menu appear follow the instructions to install cyanogenmod

RajN said:
Dear all,
I have successfully converted my korean phone F180L to LGE975 (indian version.) with the help of xda-developers.
after changing baseband, it is working very well.
Now I am trying to update my phone with CyanogenMod11. when i am trying to do, i am facing problem.
1. Downloaded ROM manager
2. installed-> installed ClockworkMod recovery -> Reboot into recovery
-> after rebooting it is always showing "secure error in booting" & hanging like that.
I kept phone in Download mode & installed kdz. Now it is working fine. But i want to know how to install CyanogenMod11??
please help me.
Click to expand...
Click to collapse
This post is flooded all over here.... Pls try to post once instead of floodin...!!... Already I've replied fa this post in CM thread...
Sent from my LG-E975 powering Stock 4.1.2

Dear ShazZ94,
Thank you very much. i have done it. able to do call,browse in cyanogenMod But it is showing "green screen" again & again. How to resolve this?
Dear hasan4791
very sorry for that.

About the green screen I can't help you, probably depends on CM. Generally before flashing a custom rom you need to wipe cache, wipe dalvilk and factory reset, did you? Sorry for my bad English xd
Inviato dal mio LG-E975 con Tapatalk 4

I have done it again. It is working fine now. Thank you very much.
But it is crashing when i am trying to use front cam(showing that green screen). Sometimes device is switching off.

Have you flash with CM the correct gapps?
Look here http://forum.xda-developers.com/showthread.php?t=2506957
Inviato dal mio LG-E975 con Tapatalk 4

RajN said:
I have done it again. It is working fine now. Thank you very much.
But it is crashing when i am trying to use front cam(showing that green screen). Sometimes device is switching off.
Click to expand...
Click to collapse
May be des problems are coz of conversion...But in E975 model everythin is wrking grt...no issues except small bugs...

It is not crashing every time. After restarting front camera is working )))))

Did you try to use a different camera application?
RajN said:
It is not crashing every time. After restarting front camera is working )))))
Click to expand...
Click to collapse
Did you try to use a different camera application?

[Q] gt-s7560m Bootloader

so i recently got this phone (gt-s7560m) in canada but now im in germany and rooted the phone but then a samsung update downloaded and now when it boots it starts with the trend logo then for a second the original. also my wifi on cyanogen doesnt work nor on the stock rogers rom it gets stuck on "Turning on..." i have to use another stock rom from australia ive tried flashing with odin new firmware. also the newest TWRP V2.7.1.0 doesnt show any kind of storage i have to use V2.6.5.0. I think the bootloader was replaced with the trend bootloader but i have no clue of what to do. Any help?

Yo90bosses said:
so i recently got this phone (gt-s7560m) in canada but now im in germany and rooted the phone but then a samsung update downloaded and now when it boots it starts with the trend logo then for a second the original. also my wifi on cyanogen doesnt work nor on the stock rogers rom it gets stuck on "Turning on..." i have to use another stock rom from australia ive tried flashing with odin new firmware. also the newest TWRP V2.7.1.0 doesnt show any kind of storage i have to use V2.6.5.0. I think the bootloader was replaced with the trend bootloader but i have no clue of what to do. Any help?
Click to expand...
Click to collapse
Ok ; ill try to help you but give me a few days to find the thinks that i need

rubend447 said:
Ok ; ill try to help you but give me a few days to find the thinks that i need
Click to expand...
Click to collapse
did you find any fixes or did you give up?

Yo90bosses said:
did you find any fixes or did you give up?
Click to expand...
Click to collapse
more or kess i know something ti try ; you cand do the same byt with something for your phone ; like a rom i think that if you use a temporal recovery and flas a rom for your phone you could change the boot again to your phone
or use odin volume down + home + power an full reinstal your phone fireware (i think that you should try this first)
also; did you tryed to flas clockworkmod recovery based?
if you need something or more help contact me (sorry for the time that i need to this response ;I just started my studyes and i havn't got ennought time for all )

LG G3 screen goes blank when booting or updating Android

Hi, I have weird issue with LG G3 D855. The phone works fine when Android is booted but the screen is blank at start up (no lg logo), when in recovery or download mode and while the Android is updating.
I bought this phone like that. I installed the LG G3 Stock Factory Firmware D855 European (LGD855AT-00-V10e-EUR-XX-JUL-08-2014-16G+0.tot and LGG3/D855/LGD855_20140526_LGFLASHv160.dll) using LGFlashTool but it still has this problem. Currently updated to Android 5.0 V20u-EUR-XX
Is it possible to be a hardware problem? Are there different parts on the motherboard that control the screen when is running Android and when is running bootloader?

lyukata said:
Hi, I have weird issue with LG G3 D855. The phone works fine when Android is booted but the screen is blank at start up (no lg logo), when in recovery or download mode and while the Android is updating.
I bought this phone like that. I installed the LG G3 Stock Factory Firmware D855 European (LGD855AT-00-V10e-EUR-XX-JUL-08-2014-16G+0.tot and LGG3/D855/LGD855_20140526_LGFLASHv160.dll) using LGFlashTool but it still has this problem. Currently updated to Android 5.0 V20u-EUR-XX
Is it possible to be a hardware problem? Are there different parts on the motherboard that control the screen when is running Android and when is running bootloader?
Click to expand...
Click to collapse
Did update via ota or computer?

I updated via ota. But the phone had the same problem before the update with fresh install of the stock firmware.

Did you try unbick/unroot

lyukata said:
Hi, I have weird issue with LG G3 D855. The phone works fine when Android is booted but the screen is blank at start up (no lg logo), when in recovery or download mode and while the Android is updating.
I bought this phone like that. I installed the LG G3 Stock Factory Firmware D855 European (LGD855AT-00-V10e-EUR-XX-JUL-08-2014-16G+0.tot and LGG3/D855/LGD855_20140526_LGFLASHv160.dll) using LGFlashTool but it still has this problem. Currently updated to Android 5.0 V20u-EUR-XX
Is it possible to be a hardware problem? Are there different parts on the motherboard that control the screen when is running Android and when is running bootloader?
Click to expand...
Click to collapse
It sounds more like a software problem, but are you rooted? and do you have any custom ROM or recovery previously intalled?

lyukata said:
I updated via ota. But the phone had the same problem before the update with fresh install of the stock firmware.
Click to expand...
Click to collapse
You can try this: http://forum.xda-developers.com/showthread.php?t=2785089

jonnyszt said:
Did you try unbick/unroot
Click to expand...
Click to collapse
RicardoAgVz said:
It sounds more like a software problem, but are you rooted? and do you have any custom ROM or recovery previously intalled?
Click to expand...
Click to collapse
Phone is currently not rooted. I don't know the history of the phone I bought it second hand with this fault It came reset to factory settings.
The only thing I installed is the stock firmware (LGD855AT-00-V10e-EUR-XX-JUL-08-2014-16G+0.tot) because I thought it will fix the the issue.
RapHaeL_4_4_4_ said:
You can try this: http://forum.xda-developers.com/showthread.php?t=2785089
Click to expand...
Click to collapse
I tried the tot method from that topic and still got the problem.
I assume there is another OS that handles everything before the android is booted for example Download Mode or Recovery Mode and that's exactly when the screen is blank. Are KDZ and TOT methods flash that as well or I have to use something else?

lyukata said:
Phone is currently not rooted. I don't know the history of the phone I bought it second hand with this fault It came reset to factory settings.
The only thing I installed is the stock firmware (LGD855AT-00-V10e-EUR-XX-JUL-08-2014-16G+0.tot) because I thought it will fix the the issue.
I tried the tot method from that topic and still got the problem.
I assume there is another OS that handles everything before the android is booted for example Download Mode or Recovery Mode and that's exactly when the screen is blank. Are KDZ and TOT methods flash that as well or I have to use something else?
Click to expand...
Click to collapse
The link I gave to you is flashing everything back to stock (recovery, download mode, os, modem, etc..) so its kinda wierd that it don't work, you should try again a few time.

RapHaeL_4_4_4_ said:
The link a gave to you is flashing everything back to stock (recovery, download mode, os, modem, etc..) so its kinda wierd that it don't work, you should try again a few time.
Click to expand...
Click to collapse
I've tried 5 times with no success.

lyukata said:
I've tried 5 times with no success.
Click to expand...
Click to collapse
If this don't work, it must be an hardware problem, and I can't help you with that, sorry.

lyukata said:
Phone is currently not rooted. I don't know the history of the phone I bought it second hand with this fault It came reset to factory settings.
The only thing I installed is the stock firmware (LGD855AT-00-V10e-EUR-XX-JUL-08-2014-16G+0.tot) because I thought it will fix the the issue.
I tried the tot method from that topic and still got the problem.
I assume there is another OS that handles everything before the android is booted for example Download Mode or Recovery Mode and that's exactly when the screen is blank. Are KDZ and TOT methods flash that as well or I have to use something else?
Click to expand...
Click to collapse
Well if the phone works fine well i think you should just leave it like that, but it´s really weird that the screen is like that on the boot anyway, you could try to root it and apply a boot animation by yourself to see if it fix the error but the flash method should had solve the issue; you can try RomToolBox from the playstore or any other root app that changes your boot animation or look for a tutorial, maybe just maybe the boot animation is not getting flashed for some reason.

problem with lg g3 bootlooping when installing stock firmware

Hi guys
LG G3 looping on boot screen every time,
I had TWRP with fulmics rom installed and one day it just shut down, i tried turning the phone on but it shows the lg booting screen and then reboot, and it goes on like that, I tried installing different roms but always the same problem, i
should mention that i tried cloudy rom and i did actually work but when booting the phone it had this problem that the wifi and bluetooth won't activate, i searched on the Web and a lot suggested that is a battery problem,
so i thought the previous rom worked well so let's change this rom,I installed a lot of roms and the boot looping problem shows up every time, so i thought **** it let's get the stock firmware,
and when resetting the phone to stock firmware it's stuck in the rebooting phase at the end, boot loop again, and now that I've lost TWRP i only have the firmware solution that is not working, this too was mentioned to be a battery problem,
and i bought a new battery and nothing have changed,
tutorials that didn't work for me : http://lgg3root.com/lg-g3-stock-factory-firmware/ http://unbrick.itcse.com/unbrick-lg-g3-stuck-on-factory-reset-2/
is there anyone can help please ?

so did you try to change the battery or not?

Dave760 said:
so did you try to change the battery or not?
Click to expand...
Click to collapse
Yes i did and the same problem persists

did you try the kdz method?
which lg do you have and what tot and dll file are you using?

Dave760 said:
did you try the kdz method?
which lg do you have and what tot and dll file are you using?
Click to expand...
Click to collapse
i have a LG G3 D855
i'm using :
tot: http://stockroms.net/file/LGG3/D855/European/BIN_LGD855AT-00-V10e-EUR-XX-JUL-08-2014-16G-0.zip
dll: http://stockroms.net/file/LGG3/D855/LGD855_20140526_LGFLASHv160.dll

you have 16 gb or 32?

bootloop stuck d855

hello everyone ,
i need your help
i use Fulmics rom from last year but few days ago i texting from the phone . my phone sudden of then i start the phone again but it stuck on the bootloop then i try to reinstall the fulmics rom again but the problem was same. then i flash my phone with kdz method by using flash tools the phone flash show 100% but on pc its stuck on 99% then it shows error of stop working. in these all processes i also lost recovery mode when i try to go in recovery it never shows to me . pls tell me what should i do ?
one more thing i flash with another version of kdz it install and bootloop vanished but the version not supported with my device many things not working what the main reason ?

anyone?

I did not get what you said.
Explain it again with more details.

Erfan_rv said:
I did not get what you said.
Explain it again with more details.
Click to expand...
Click to collapse
i use Fulmics ROM 6.9 from last year but few days ago while texting my phone shutdown automatically then i restart the phone again but it stuck with boot-loop i try to reinstall the rom from recovery after installation the result was same. then i flash my phone with kdz global file my phone still on boot loop then i try to get back on recovery mode TWRP was automatically removed when i flashed the phone.
when i install another version of kdz file it work fine but not supported to my device but there m not facing any bootloop so what can i do now?

What do you mean not supported by my device?

Erfan_rv said:
What do you mean not supported by my device?
Click to expand...
Click to collapse
another version of kdz file which i was installed