Hello guys , I am new LG mobile user(CURIOUS ONE)
I bought LG OPTIMUS G PRO F240L and installed miui because i loved its interface ...
when i tried to get back to the stock rom I followed.
Code:
http://forum.xda-developers.com/showthread.php?t=2420219
It was easy... but in the end I encountered problem named (BATTERY POWER IS LOW , Please recharge your phone (something similer) .
I found a solution , It was a simple trick
** just followed above thread **, after when the lg support tool opens. it checks mobile is connected ,after that i removed my usb cable from device.
Well this solved problem. But after few minutes of extraction of kdz , It gave error that "Cannot Connect to the Network" ... well it was solved automatically. simply moved that error dialog and under that the support tool was installing stock rom... everything was solved, I loved kitkat 4.4.2 on this BEAST.
I HOPE ABOVE EXPERIENCE HELPS OTHERS
but alas I just tried miui again on it.. and after using it for while I wanted to get back on stock rom...
now this time whole errors are different...
LOG FILE IS ATTACHED(support-log.txt)
I just copied it.. from support tool.. front end ui.
KINDLY SOME ONE HELP ME !!!!!.
FIND THE FILE ATTACHED
Click to expand...
Click to collapse
I solved my own errors
Solution was simple to that error
the 3GCQT option was selected in R&D tool
I selected CDMA after that and started test with CSE WEB UPGRADE TEST
Hi all,
I'm former iOS user and I'm new in Android world so I would appreciate if you could assist me in my agony.
I had custom ROM (AndroidNow HD 8.4) and I ran on a huge issue when I wanted to revert to stock ROM. I tought that i can do it over LG Flash Tool and I didn't know that I should first restore to stock over custom recovery, and i skipped that step.
When flashing was finished homescreen was without background, there aren't navigation buttons and everything is like on non genuine windows copy, even worse (i'm attaching a picture). I tried to flash my device 2 times and same happened.
Afterwards it happened that now Windows fails to install MTP driver and I don't know is there anything that I could do to fix this? Did someone had anything similar with this software problem and MTP driver problem?
Thank you in advance and any advice is welcome.
Afterwards it happened that now my PC can't even recognise device and I don't know is there anything that I could do about it? Did someone had anything similar with this software problem and non recognition problem?
Thank you in advance and any advice is welcome.
You need to run CSE flash within LG Flash Tool to fix your problem
Thank you for your answer.
Unfortunately I flashed my software 2x with LG Flash tool and both times I used CSE flash and it didn't help.
At the end I took it in some servicing store and they fixed it.
The following is a description of the events that lead to the brick. I am writing here in utter desperation and have tried almost everything available on the forums and around the web. Requesting assistance from any person in India or anywhere who knows the device well and can help me.
1) I had been using HTC One X for around two years. It went dead slow and I went looking out for options. Found cleaners and other software but nothing helped much.
2) I decided to flash a ROM like I have done on my Micromax A116(Indian mobile brand, available on XDA forums as well).
3) After a bit of research I found that I have to unlock the bootloader and install recovery(installing the recovery isnt new to me)
4) I then unlocked the bootloader and tried installing the ROM.. http://forum.xda-developers.com/showthread.php?t=2753450
5) The installation was a failure due to some partition error.
6) I looked around XDA and found a solution.
7) This is where I goofed up.
I was unable to install the ROM and so I wiped everything using philz touch recovery. It even wiped the backup(I forgot I do not have the option of memory card on this Indian model of HTC One X).
Now after the restart, nothing comes up. I tried flashing other recovery like TWRP 2.8 which is flashing fine however, am unable to do anything except go in bootloader(fastboot, Hboot etc) or inside the recovery.
I read about RUUs, and how to make my phone detectable in PC and use ADB to copy ROM and re-flash it but nothing works at the moment. After a week of trying myself, I am here if anyone can help me out. Would deeply appreciate if anyone can find some time and check out on my issue.
I have HTC One X: CID HTC__038
Hboot: 1.73+
S-on
BhatiaPulkit said:
The following is a description of the events that lead to the brick. I am writing here in utter desperation and have tried almost everything available on the forums and around the web. Requesting assistance from any person in India or anywhere who knows the device well and can help me.
1) I had been using HTC One X for around two years. It went dead slow and I went looking out for options. Found cleaners and other software but nothing helped much.
2) I decided to flash a ROM like I have done on my Micromax A116(Indian mobile brand, available on XDA forums as well).
3) After a bit of research I found that I have to unlock the bootloader and install recovery(installing the recovery isnt new to me)
4) I then unlocked the bootloader and tried installing the ROM.. http://forum.xda-developers.com/showthread.php?t=2753450
5) The installation was a failure due to some partition error.
6) I looked around XDA and found a solution.
7) This is where I goofed up.
I was unable to install the ROM and so I wiped everything using philz touch recovery. It even wiped the backup(I forgot I do not have the option of memory card on this Indian model of HTC One X).
Now after the restart, nothing comes up. I tried flashing other recovery like TWRP 2.8 which is flashing fine however, am unable to do anything except go in bootloader(fastboot, Hboot etc) or inside the recovery.
I read about RUUs, and how to make my phone detectable in PC and use ADB to copy ROM and re-flash it but nothing works at the moment. After a week of trying myself, I am here if anyone can help me out. Would deeply appreciate if anyone can find some time and check out on my issue.
I have HTC One X: CID HTC__038
Hboot: 1.73+
S-on
Click to expand...
Click to collapse
Download this read very carefully and follow each and every step in that file ...
after switching to new layout flash the rom you had downloaded ..and ur HOX will come back to life
to get a hang of new layout read here
HTX One X Stuck in Bootloop
onex master said:
Download this read very carefully and follow each and every step in that file ...
after switching to new layout flash the rom you had downloaded ..and ur HOX will come back to life
to get a hang of new layout read here
Click to expand...
Click to collapse
I Tried the steps listed in the PDF but no go..
I am still stuck at the boot screen and the CM 12 logo is all I get. I never get past that. I have tried multiple flashes and installs but no go.
I followed the instructions step by step and word by word as per http://wiki.cyanogenmod.org/w/Install_CM_for_endeavoru but still no go.
Any help will be highly appreciated.
Dragon_Knight said:
I Tried the steps listed in the PDF but no go..
I am still stuck at the boot screen and the CM 12 logo is all I get. I never get past that. I have tried multiple flashes and installs but no go.
I followed the instructions step by step and word by word as per http://wiki.cyanogenmod.org/w/Install_CM_for_endeavoru but still no go.
Any help will be highly appreciated.
Click to expand...
Click to collapse
after flashing rom have u flashed the boot.img
if not then flash it using fastboot flash boot boot.img
Cannot thank you enough onex master
onex master said:
after flashing rom have u flashed the boot.img
if not then flash it using fastboot flash boot boot.img
Click to expand...
Click to collapse
Dear onex master,
I had given my phone to service center and got the phone today after they failed to bring it back and said nothing can be done now.
And that is when I came back here to find your post and thought of giving it a try before I go ahead and buy a new phone. Your guidance is so perfect and accurate that my issue is finally resolved now. I got my phone back. Many thanks to you. Much much appreciated. May God bless you dear..
BhatiaPulkit said:
Dear onex master,
I had given my phone to service center and got the phone today after they failed to bring it back and said nothing can be done now.
And that is when I came back here to find your post and thought of giving it a try before I go ahead and buy a new phone. Your guidance is so perfect and accurate that my issue is finally resolved now. I got my phone back. Many thanks to you. Much much appreciated. May God bless you dear..
Click to expand...
Click to collapse
Hi man, im also in the same situation so can please you please elaborate the steps to get back working phone.
Thanks.
Please refer to the pdf link by one x master/Tanuj. You will get your phone back..just follow step by step. Use same software and recovery as mentioned by him in pdf..
Sent from my Micromax A116 using XDA Free mobile app
Hello everyone
So, this is my problem here, I got my G4 last week, rooted it to debloat, followed the instructions I found here on XDA, and it was working as a charm.
The problem came when I wanted to change the (micro) SD card to another phone, I took the back cover off, took out the SD card, and a warning message about the SD card might be damaged came on screen.
So I turned off the G4, after I was ready to put back the SD, tried to power on the phone again and the error message appeared.
"Security Error, Auth Fail #9" and then it just won't boot.
Hope anyone can help me.
I was on stock Telcel Firmware, had rebooted the phone several times before with no issues so far.
Never mind, I just reflashed stock firmware found
here: http://devtester.ro/projects/lg-firmwares/
then followed this steps
Tutorial: http://devtester.ro/projects/lg-firmwares/install.php
So, after a clean flash, it booted again, as Iv'e had it for just one week, nothing was lost.
Hope this helps anyone else facing this strange problem.
By the way, if anyone know something about the possible cause for this malfunction, I woud really appreciate you sharing info.
Cheers!
i Have had the same problem i was woundering if you could please walk me through the steps on how you fixed yours.
I recently just bought a new LG G Stylo with MetroPCS. this is my first time being with android so i took it upon my self to root the phone and see what all i could do with it. Everything worked fine for a couple of days then i tried to reset my phone and when it tried to come back on the lg logo cane up and it said Authentication fail #9. I try to factory reset the phone but it goes back to the same screen. I can not put the phone in download mode and my computer does not detect that there is a phone there. If there is anyone who can help me please it will be greatly appreciated.
joyousfrank said:
Never mind, I just reflashed stock firmware found
here: http://devtester.ro/projects/lg-firmwares/
then followed this steps
Tutorial: http://devtester.ro/projects/lg-firmwares/install.php
So, after a clean flash, it booted again, as Iv'e had it for just one week, nothing was lost.
Hope this helps anyone else facing this strange problem.
By the way, if anyone know something about the possible cause for this malfunction, I woud really appreciate you sharing info.
Cheers!
Click to expand...
Click to collapse
How can be LG G4 H815P be rooted, have read many tutorials, but no one is for the variant "P" (Telcel).
Thanks!!!
Hello!
Well, I found out the source of the problem on "error 9".
As it happened again a couple days after posting the thread.
In my case, when I uninstalled LG apps, such as music and video apks, "error 9" would come up on next boot.
Follow the tutorials, the most important thing is to have the right version of SW to your phone.
Also, I had to download LG bridge, then a pop-up came telling that drivers for the phone should be updated, I just accepted the update and then my phone was detected on my PC .
If you encounter a problem, please provide me a little more info (with caps if possible).
Hope to help you.
Enviado desde mi LG-H815P
@joyousfrank. I've just been de-bloating my phone and managed to get a Security Error problem and was hoping to use this method to get the thing live again. Trouble is that Google is blocking the LGFlashtool download link. Any chance you have another link or could maybe upload a copy of the tool somewhere? Cheers
joyousfrank said:
Hello!
Well, I found out the source of the problem on "error 9".
As it happened again a couple days after posting the thread.
In my case, when I uninstalled LG apps, such as music and video apks, "error 9" would come up on next boot.
Follow the tutorials, the most important thing is to have the right version of SW to your phone.
Enviado desde mi LG-H815P
Click to expand...
Click to collapse
Hi, my version of the G4 is H815P too (CLARO BR), and I want to know wich tutorials you're referring to and if you encounter a method to surpass this issue when trying to remove/debloat the phone...
wadken1 said:
@joyousfrank. I've just been de-bloating my phone and managed to get a Security Error problem and was hoping to use this method to get the thing live again. Trouble is that Google is blocking the LGFlashtool download link. Any chance you have another link or could maybe upload a copy of the tool somewhere? Cheers
Click to expand...
Click to collapse
Sorry I couldn't help you, but it's great to know that you have solved your problem.
depechemodem said:
How can be LG G4 H815P be rooted, have read many tutorials, but no one is for the variant "P" (Telcel).
Thanks!!!
Click to expand...
Click to collapse
I used this thread as a guide
http://forum.xda-developers.com/g4/orig-development/root-tmo-vzw-intl-variants-soon-root-lg-t3164765
(Follow the steps for International H815 10c Version)
This is the rooted image I used http://forum.xda-developers.com/g4/...on-root-lg-t3164765/post62251256#post62251256
After you download it just unzip it, and rename the .img file to "system.rooted.H81510c-EU"
The file must be system.rooted.H81510c-EU.img
Hope to help.
Cheers!
hralm said:
Hi, my version of the G4 is H815P too (CLARO BR), and I want to know wich tutorials you're referring to and if you encounter a method to surpass this issue when trying to remove/debloat the phone...
Click to expand...
Click to collapse
Hello!
The first thing to do, is to find the right SW foy your phone model (and carrier) as I read some problems when flashing other different than stock.
Look up here http://devtester.ro/projects/lg-firmwares/download.php there's where I found the SW for Telcel. Just input your IMEI on that page and it will give you a download link.
Then, follow this steps http://devtester.ro/projects/lg-firmwares/install.php
It's important to tell you that my phone wasn't detected by my PC until I downloaded LG Bridge as it comes with the latest drivers, so I recommend you to do this if you face the "not-detecting phone PC".
And for last, I suppose that there should be thread with a list of safe to uninstall apps (this is my first LG so not totally sure).
As there's enough room for apps on the phone, I just ended freezing annoying apps with Link2SD to avoid having the "Authentcation Error #9" problem.
Hope to help you, cheers!
FLASHGOTHOPS said:
i Have had the same problem i was woundering if you could please walk me through the steps on how you fixed yours.
I recently just bought a new LG G Stylo with MetroPCS. this is my first time being with android so i took it upon my self to root the phone and see what all i could do with it. Everything worked fine for a couple of days then i tried to reset my phone and when it tried to come back on the lg logo cane up and it said Authentication fail #9. I try to factory reset the phone but it goes back to the same screen. I can not put the phone in download mode and my computer does not detect that there is a phone there. If there is anyone who can help me please it will be greatly appreciated.
Click to expand...
Click to collapse
Hope it's not too late.
The first thing to do, is to find the right SW foy your phone model (and carrier) as I read some problems when flashing other different than stock. (This is important as I've only done this with G4, so you're going to do the search for the right SW)
You can look up here http://devtester.ro/projects/lg-firmwares/download.php there's where I found the SW for H815P (Telcel). Just input your IMEI on that page and hopely it will give you a download link.
Then, follow this steps http://devtester.ro/projects/lg-firmwares/install.php
It's important to tell you that my phone wasn't detected by my PC until I downloaded LG Bridge as it comes with the latest drivers, so I recommend you to do this if you face the "not-detecting phone PC".
Cheers!
Hello everyone i am in desperate need of help to fixing my g3... Out of nowhere it just stopped working and got stuck on the lg life is good screen.
I was able to access TWRP but i wasnt able do perform a factory data reset of any sort becasue it said that theres an error in mounting the internal storage, data and i believe cache. I then tried to community based unrooting process which uses a program from 2014 called the lgflash tool (youtube) and after getting about halfway through all the steps it just gives me an error saying that the software couldnt be matched or something like that. What else can i try? i am not in the market for a new phone right now and it just sucks that nothing is working. ive tried it on windows 10 and 8.
ANY HELP IS APPRECIATED!
You can try to use LG PC Suite IV available on LG's website. It will install the latest firmware on your phone