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hi so i had deleted lg home on my lg optimus c and rebooted my phone. now it is stuck on boot. i have no control after that. if i take out battery and replace it and turn it on it goes through the whole turning on proccess shows the carrier and the lg android screen but after that it just repeats. it does not go any further than that. im a little worried i ruined my phone.. can anyone please give me some info on how to fix if even possible. thanks so much xda-members
-- [email protected]
repost or email me please if you have answers
Wrong device forum but I'll try to help you anyway... Couple questions first... Have you rooted the phone? Have you installed a custom recovery partition?
dbarrera said:
Wrong device forum but I'll try to help you anyway... Couple questions first... Have you rooted the phone? Have you installed a custom recovery partition?
Click to expand...
Click to collapse
sorry i am a little new to forums. yes my phone is rooted and i dont believe i downloaded a custom recovery partiton. to be honest im not to sure what that is... thanks for trying to help buddy.
Ok... By your answers then I know you kinda screwed, but not quite dead... what happens exactly is that you removed the main launcher, the interface between you and the device... if you say that it reboots, not much we can do here be cause we may push a launcher APK to /system/app (generally, there is where the "system apps" are located) and see if phone lives again, but as it is rebooting not sure if it can be done... Have critical info in the phone? If not, you can restore it to factory state!
Here is a external guide to restore the device back to factory state: http://www.lg-phones.org/how-to-downgrade-lg-optimus-c-back-to-stock.html
Additionally, you can check some other info in this post (not quite your case but sometimes other problems have some clues to resolve main problem): http://www.cricketusers.com/cricket...tboot-mode-started-udc_start-3.html#post12007
Keep us posted!
---------- Post added at 05:51 PM ---------- Previous post was at 05:40 PM ----------
There is one last option... Researching...
---------- Post added at 06:18 PM ---------- Previous post was at 05:51 PM ----------
Damn, no fastboot mode (at least you can't boot into it)...
Anyways, there is nothing worst than haven't tried at all... Do you have the Android SDK installed? Check http://developer.android.com and install the SDK; also download a custom recovery from here: http://unleashedprepaids.com/media/MS690/recovery.img... Once done that, remove battery from phone, replace it, in a command prompt (or terminal if using Linux), write this command "adb shell", just write it, don't press enter yet. Connect the phone to the PC and turn the phone on, while booting, press enter to the command and follow the guide here: http://playfuldroidz.com/wiki/index.php?title=CM74OC#How_to_Install_ClockworkMod_Recovery: as fast as you can (copy/paste preferably)... if everything went well, now you have a custom recovery and you can backup the mess the phone is at right now (BACKUP, really, do it)... download and install any new custom rom and you are good to go...
Let me know how it went...
thanks so much havent tried yet but that route sounds like it might work. i am a little confused in some areas but after i read it over and over i will comprehend it a little more. i will follow step by step and let you know how it turned out. again thanks buddy. you brought some light into this dark matter.
The worst case scenario is using the KDZ updater.You can google all info on that
I wonder what happened to this guy...
dbarrera said:
I wonder what happened to this guy...
Click to expand...
Click to collapse
Yeah its been a ling time and no response.Perhaps hes occupied with other things?
Sent from my LG-P350 using xda premium
Probably... Btw, the Optimus C doesn't use KDZ Updater but a different utility...
Sent from my LG-P350 using Tapatalk 2
dbarrera said:
Probably... Btw, the Optimus C doesn't use KDZ Updater but a different utility...
Sent from my LG-P350 using Tapatalk 2
Click to expand...
Click to collapse
if he still have this problem then maybe this guide can help this user
http://forum.xda-developers.com/showthread.php?t=1200122
sweet! i wonder why that thread didn't come up when I was researching... anyways, good to have new ideas...
HAS BEEN FIXED...
I have TWRP recovery, and wiped EVERYTHING before trying to install the Rom, never had a phone that didn't really have a MicroSD, and I guess I wiped the internal memory also... meaning I have no rom to flash...
"adb devices" is not recognizing the phone so I can't Push/Sideload...
I can boot into recovery, but can't do much else without being able to use adb
HELP... any suggestions.
lexknight said:
I have TWRP recovery, and wiped EVERYTHING before trying to install the Rom, never had a phone that didn't really have a MicroSD, and I guess I wiped the internal memory also... meaning I have no rom to flash...
"adb devices" is not recognizing the phone so I can't Push/Sideload...
I can boot into recovery, but can't do much else without being able to use adb
HELP... any suggestions.
Click to expand...
Click to collapse
Have you tried mounting the usb storage via recovery and copying the rom from there?
Payton95 said:
Have you tried mounting the usb storage via recovery and copying the rom from there?
Click to expand...
Click to collapse
I see the mount button, but when I go in there I dont see anything about usb storage?
Am I missing something?
install the driver on your computer again and try ADB...
if not...gluck man I dont think there is another way.
lexknight said:
I see the mount button, but when I go in there I dont see anything about usb storage?
Am I missing something?
Click to expand...
Click to collapse
No. Sorry, I believe it is just Cwm that allows usb storage in recovery.(I could be wrong) As stated above, install the drivers to try to fix adb if that fails then you may need to take a look at this. Good Luck:good:
http://forum.xda-developers.com/showthread.php?t=2471370
[Guide] Unroot/Unbrick - flash official factory firmware with LG Launcher
Payton95 said:
No. Sorry, I believe it is just Cwm that allows usb storage in recovery.(I could be wrong) As stated above, install the drivers to try to fix adb if that fails then you may need to take a look at this. Good Luck:good:
http://forum.xda-developers.com/showthread.php?t=2471370
Click to expand...
Click to collapse
I tried that "[Guide] Unroot/Unbrick - flash official factory firmware with LG Launcher"
It seems to see the phone, and all, but when it goes to download the firmware from LG, it just hangs, reading the posts there, looks like others have it hang at the same place mine did...
I think I am just SOL, till someone figures out how to make a tool that will fix this...
I am sure I am not the only one that will accidently wipe everything leaving it in a state where you don't have a rom to flash back on it...
so I am sure someone will make something soon...
till then will just have to go back to my old phone.
Thanks.
I would assume you need to try to get fastboot working, but I have never tried to get into the G2's bootloader. But you'll get ADB - Fastboot working, you will, you just need to keep trying. Try someone else's computer if you have to.
I really need to just find the kdz firmware for the Sprint LG G2... I think I have a way of flashing it... just need to find it...
I have found about every G2 except the Sprint one...
lexknight said:
I really need to just find the kdz firmware for the Sprint LG G2... I think I have a way of flashing it... just need to find it...
I have found about every G2 except the Sprint one...
Click to expand...
Click to collapse
I found it herehttp://forum.xda-developers.com/showthread.php?t=2432476 and am in the exact same boat as you. I was about to flash a recovery I made and accidentally wiped EVERYTHING including my recovery image. I'm downloading the Sprint kdz as we speak and please let me know what else you are thinking as a way of flashing that file. I can get into TWRP, stock hard reset mode (which doesn't seem to do anything) and download mode.
InsanePostman said:
I found it herehttp://forum.xda-developers.com/showthread.php?t=2432476 and am in the exact same boat as you. I was about to flash a recovery I made and accidentally wiped EVERYTHING including my recovery image. I'm downloading the Sprint kdz as we speak and please let me know what else you are thinking as a way of flashing that file. I can get into TWRP, stock hard reset mode (which doesn't seem to do anything) and download mode.
Click to expand...
Click to collapse
You are looking at doing the same thing I am going to try, but when I went to where you download... the only Sprint image I see is a .zip... not a .kdz... and that program they use only recognizes .kdz's...
In reading that feed, they said that in the US they don't use .kdz's... so still looking into that, I have a post in that thread and maybe we can get more help...
But your in the EXACT spot I am in, I can get into TWRP, hard reset, and download
If you can figure it out PLEASE post here, and I will be doing the same, I am sure there will be a lot of people doing what we did without thinking, and I guess we were the first, and will be the leaders... LOL
Thanks.
lexknight said:
You are looking at doing the same thing I am going to try, but when I went to where you download... the only Sprint image I see is a .zip... not a .kdz... and that program they use only recognizes .kdz's...
In reading that feed, they said that in the US they don't use .kdz's... so still looking into that, I have a post in that thread and maybe we can get more help...
But your in the EXACT spot I am in, I can get into TWRP, hard reset, and download
If you can figure it out PLEASE post here, and I will be doing the same, I am sure there will be a lot of people doing what we did without thinking, and I guess we were the first, and will be the leaders... LOL
Thanks.
Click to expand...
Click to collapse
well ****. I'm going to try the method listed in that thread but I don't know if it's going to work. Nothing seems to identify my phone properly. The LG mobile support tool recognizes it as "testdevice" and when I try updating recovey through the program it hangs once it says "downloading files". I'll post anything I can find as soon as I find anything. Please do the same. I just bought this phone yesterday and already managed to f it up.
InsanePostman said:
well ****. I'm going to try the method listed in that thread but I don't know if it's going to work. Nothing seems to identify my phone properly. The LG mobile support tool recognizes it as "testdevice" and when I try updating recovey through the program it hangs once it says "downloading files". I'll post anything I can find as soon as I find anything. Please do the same. I just bought this phone yesterday and already managed to f it up.
Click to expand...
Click to collapse
Mine does the same with the hanging in "downloading files" I sort of think they might not actually have the file up for Sprint yet... I think its just to new... I bought mine 2 days ago also, just long enough to say, what a cool phone, let me BRICK IT... LOL
Will keep you posted on anything I find...
thanks again.
lexknight said:
Mine does the same with the hanging in "downloading files" I sort of think they might not actually have the file up for Sprint yet... I think its just to new... I bought mine 2 days ago also, just long enough to say, what a cool phone, let me BRICK IT... LOL
Will keep you posted on anything I find...
thanks again.
Click to expand...
Click to collapse
I got adb to recognize my device as "02f1a913c6922256" but it says it's offline. if I can get it online somehow you think i could sideload a zip?
Also where do I get the "LGE Android MTP Device" drivers? They say failed and I'v tied the newest available drivers package. Or iss this just an error cause of the state of the phone?
InsanePostman said:
I got adb to recognize my device as "02f1a913c6922256" but it says it's offline. if I can get it online somehow you think i could sideload a zip?
Click to expand...
Click to collapse
You should be able to, as long as you can get adb to see it, you are good, you can even just adb push a rom over to the "NON" SDCard... and then just flash from TWRP...
The main problem we have is that without a SDCard that you can take out and put a rom on, we are stuck.
lexknight said:
You should be able to, as long as you can get adb to see it, you are good, you can even just adb push a rom over to the "NON" SDCard... and then just flash from TWRP...
The main problem we have is that without a SDCard that you can take out and put a rom on, we are stuck.
Click to expand...
Click to collapse
wonderful... i guess i'll have to activate my old phone for the time being
---------- Post added at 07:47 PM ---------- Previous post was at 06:48 PM ----------
InsanePostman said:
wonderful... i guess i'll have to activate my old phone for the time being
Click to expand...
Click to collapse
I'm guessing there's no way to unroot either in order to try and get it covered by the warranty?
---------- Post added at 08:11 PM ---------- Previous post was at 08:10 PM ----------
I think I figured it out dude. Follow these instructions from this guide. http://forum.xda-developers.com/showthread.php?t=2448960 Only using the Sprint files located in this thread. http://forum.xda-developers.com/showthread.php?t=2432476
EDIT: The flash program, DLL's, and Sprint .tot file are located here in this link to avoid confusion http://storagecow.eu/index.php?dir=Xda%2FLG+G2%2FStock%2FSprint+LS980%2F. These are the only files you need. So get that zip and extract it then use those files with the instructions in the first link I posted.[/URL]
---------- Post added at 08:13 PM ---------- Previous post was at 08:11 PM ----------
It worked!!!! I"m back baby.
InsanePostman said:
wonderful... i guess i'll have to activate my old phone for the time being
---------- Post added at 07:47 PM ---------- Previous post was at 06:48 PM ----------
I'm guessing there's no way to unroot either in order to try and get it covered by the warranty?
---------- Post added at 08:11 PM ---------- Previous post was at 08:10 PM ----------
I think I figured it out dude. Follow these instructions from this guide. http://forum.xda-developers.com/showthread.php?t=2448960 Only using the Sprint files located in this thread. http://forum.xda-developers.com/showthread.php?t=2432476
EDIT: The flash program, DLL's, and Sprint .tot file are located here in this link to avoid confusion http://storagecow.eu/index.php?dir=Xda%2FLG+G2%2FStock%2FSprint+LS980%2F. These are the only files you need. So get that zip and extract it then use those files with the instructions in the first link I posted.[/URL]
---------- Post added at 08:13 PM ---------- Previous post was at 08:11 PM ----------
It worked!!!! I"m back baby.
Click to expand...
Click to collapse
Downloaded it all, installed the LGFlashTool, put into download mode, changed to port 41, and when I try to run the LGFlashTool program after saying yes to ??? Korean camp, I get "LG USB/Paralle Lock Key is not detected"... when I hit the "OK" I then get a Login screen with Country Republic of Korea, ID, PASSWORD ...
lexknight said:
Downloaded it all, installed the LGFlashTool, put into download mode, changed to port 41, and when I try to run the LGFlashTool program after saying yes to ??? Korean camp, I get "LG USB/Paralle Lock Key is not detected"... when I hit the "OK" I then get a Login screen with Country Republic of Korea, ID, PASSWORD ...
Click to expand...
Click to collapse
you have to extract the megalock.dll from its archive and overwrite the existing one in the LG flash tool directory. Then launch the program.
InsanePostman said:
you have to extract the megalock.dll from its archive and overwrite the existing one in the LG flash tool directory. Then launch the program.
Click to expand...
Click to collapse
Ahhhhhhhhhhhhhhhhhhhhhhh... I HAVE A PHONE AGAIN... NOT JUST A COOL BRICK !!!...
IF YOU WERE A WOMAN, I WOULD GIVE YOU A BIG KISS !!!!!!!
THANKS MORE THAN YOU WILL EVER KNOW...
Now, time to root and try to brick it again... LOL
lexknight said:
Ahhhhhhhhhhhhhhhhhhhhhhh... I HAVE A PHONE AGAIN... NOT JUST A COOL BRICK !!!...
IF YOU WERE A WOMAN, I WOULD GIVE YOU A BIG KISS !!!!!!!
THANKS MORE THAN YOU WILL EVER KNOW...
Now, time to root and try to brick it again... LOL
Click to expand...
Click to collapse
Haha no problem. Many others deserve credit for the files and instructions. I just did the heavy searching.
InsanePostman said:
Haha no problem. Many others deserve credit for the files and instructions. I just did the heavy searching.
Click to expand...
Click to collapse
Just read the info in the links - thanks for posting about your success. Good to know there's a way out if I get into the same situation flashing a ROM on my G2.
So I flashed my phone back to stock. Accepted the OTA for 5.1.1. Today I took my phone off of my charger it went into a boot loop for some reason and wont come out. factory data reset and cache clear don't help. Samsung rep at best buy doesn't have 0g5 yet to flash. Does anyone know how to get a hold of the ODIN files to reflash my phone. THANK YOU VERY MUCH!!!
sherkinator19 said:
So I flashed my phone back to stock. Accepted the OTA for 5.1.1. Today I took my phone off of my charger it went into a boot loop for some reason and wont come out. factory data reset and cache clear don't help. Samsung rep at best buy doesn't have 0g5 yet to flash. Does anyone know how to get a hold of the ODIN files to reflash my phone. THANK YOU VERY MUCH!!!
Click to expand...
Click to collapse
No Tar available at the moment...
http://forum.xda-developers.com/note-4-sprint/general/help-stuck-bootloop-og5-t3172299
---------- Post added 08-05-2015 at 12:19 AM ---------- Previous post was 08-04-2015 at 11:54 PM ----------
Can you confirm that youre back up and running?
xxSTARBUCKSxx said:
No Tar available at the moment...
http://forum.xda-developers.com/note-4-sprint/general/help-stuck-bootloop-og5-t3172299
---------- Post added 08-05-2015 at 12:19 AM ---------- Previous post was 08-04-2015 at 11:54 PM ----------
Can you confirm that youre back up and running?
Click to expand...
Click to collapse
Not really sure whats going on over on that thread. So let me give you my comprehension of it. So my phone cannot be rooted with 5.1.1. So my question becomes how do I flash TWRP? Also, if I can enable TWRP can I flash CM 12.1? I am not up and running quite yet.
Thanks
So I tried fixing this beast at 2 am when I got home lol everything was a blur and I really was tired from work so nothing made sense. I just reread the thread and tried it. CM 12.1 IS UP AND RUNNING>>>>THANK YOU ALL SOO MUCH!!!
Helllo all,
i just received a Note 2 from a friend that suddenly stopped working.
It is a standard Note 2 early version (international model), no mods, no root.
when it is on usb charge , it shows the battery , with a non animating circle.
when i turn it on, it shows the white boot samsung logo text, GT N7100, and stays frozen there.
when i boot into factory recovery mode, i get a lot of red text with several mount failures, ending into the recovery menu
when i boot into Odin download mode, i can see the model name after the product name.
what i have tried so far:
per directions on samsung site, i have downloaded latest samsung usb drivers, Odin v 3.10.7 that should work with my version factory rom (TNL-N7100XXUFNI2-20141105083621).
the device is found by Odin (blue com line), the rom is loaded and sum checked in Odin, the write procedure Fails => NAND write fail.
then i thought ok, maybe the NAND is screwed up (as i seen in the red text), and found some sites talking about fixing the invalid arguments, as shown in this video:
https://www.youtube.com/watch?v=Y-LZvVLEC5o
I installed ADB, boot the phone into recovery.
With ADB list device , i can not find the phone
however when i choose in the phone: update through ADB
then i can list the device in ADB, but as sideload device.
there for i can not perform the rewrite procedure as shown in the video.
i am kinda stuck here, and do not know how sever the BRICK is.
and what way i should use to unbrick it, if that is still possible.
any suggestions/help would be appreciated
First of all: IT IS NOT SDS.
Second: You have done a couple of things that make no sense.
Either you didn't read the instructions on the vid or didn't understand:
The method shown needs either a booting device or a custom recovery
Third: There are a bunch of options to try
*Factory reset in stock recovery made?
*Recover device through Samsung Kies 3
*Flash OC1 firmware through Odin (I have no idea what you have linked above, can't open)
Hi Androidwizzard, what makes you sure that it is not SDS ?
# factory reset in stock recovery doesn't work => mount failures
# kies can not connect to the device, while it is not booted?
i tried to connect in recovery mode and download mode, nothing worked.
# i did try to flash device through odin with (OC1?) => NAND write fail
i didn't link to any file, it was just the name of the official ROM file. But if you wish to see a link , it is this:
http://www.sammobile.com/firmwares/download/38247/N7100XXUFNI2_N7100TNLFNJ1_TNL/
Androidwizzard said:
First of all: IT IS NOT SDS.
Second: You have done a couple of things that make no sense.
Either you didn't read the instructions on the vid or didn't understand:
The method shown needs either a booting device or a custom recovery
Third: There are a bunch of options to try
*Factory reset in stock recovery made?
*Recover device through Samsung Kies 3
*Flash OC1 firmware through Odin (I have no idea what you have linked above, can't open)
Click to expand...
Click to collapse
Soft bricked device is no SDS - so simple
Only on 4.1.1 original firmware AND the insane chip too SDS is possible and by no means sure.
Kies is able to connect to unbooted device - I have tested a view times - a matter of driver maybe and it must be turned on.
The linked firmware is for t-mobile Netherland and you have that provider and you are from there?
# Only on 4.1.1 original firmware AND the insane chip too SDS is possible and by no means sure.
The device is factory default and on it's original firmware
# Kies is able to connect to unbooted device - I have tested a view times - a matter of driver maybe and it must be turned on.
driver and software are installed ok, laptop is clean , the problem is the device.
# The linked firmware is for t-mobile Netherland and you have that provider and you are from there?
obviously yes, the person from who the phone is has that provider and yes we are there...
@Androidwizzard have you ever had experience with EFS mount failures?
that occur out of nowhere, with simple daily use ?
Yes, I have and flashed newest firmware through Odin - needed more than one attempt but at the end success.
One time I used Kies3 to restore.
Hi, thanks for your reply.
But i asked if you have experience with EFS mount failures?
Androidwizzard said:
Yes, I have and flashed newest firmware through Odin - needed more than one attempt but at the end success.
One time I used Kies3 to restore.
Click to expand...
Click to collapse
Well, i have this problem on my sgs2 . Particons are mesed up ther is a tool that you can run to see on witch block is problem and then flash pit file prepared for this bad block to be gone. Lol my english . I dont rmember user but he created me that pit file and i flashed and phone worked again but after instaling some app phone frezing again if he come to bad block . So i think solution is motherboard replacment .
---------- Post added at 11:08 PM ---------- Previous post was at 11:04 PM ----------
This is mmc chip problem
---------- Post added at 11:15 PM ---------- Previous post was at 11:08 PM ----------
http://forum.xda-developers.com/showthread.php?p=26428986
---------- Post added at 11:15 PM ---------- Previous post was at 11:15 PM ----------
I found that guy
---------- Post added at 11:16 PM ---------- Previous post was at 11:15 PM ----------
I think he will help you to repair your phone
@vislavkid thank you for your constructive and helpful reply.
i will read that thread and see if it will apply to the problem my device has.
:good:
vislavskid said:
Well, i have this problem on my sgs2 . Particons are mesed up ther is a tool that you can run to see on witch block is problem and then flash pit file prepared for this bad block to be gone. Lol my english . I dont rmember user but he created me that pit file and i flashed and phone worked again but after instaling some app phone frezing again if he come to bad block . So i think solution is motherboard replacment .
---------- Post added at 11:08 PM ---------- Previous post was at 11:04 PM ----------
This is mmc chip problem
---------- Post added at 11:15 PM ---------- Previous post was at 11:08 PM ----------
http://forum.xda-developers.com/showthread.php?p=26428986
---------- Post added at 11:15 PM ---------- Previous post was at 11:15 PM ----------
I found that guy
---------- Post added at 11:16 PM ---------- Previous post was at 11:15 PM ----------
I think he will help you to repair your phone
Click to expand...
Click to collapse
MobiDroid™ said:
@vislavkid thank you for your constructive and helpful reply.
i will read that thread and see if it will apply to the problem my device has.
:good:
Click to expand...
Click to collapse
Interesting if you have any evolution inform us. Good luck
Sent from my AOSP on n7100
Hi.
I'm on a LG VS986 and failed to root my device earlier.
Now it will just boot with "Startup Failed - Use Verizon Repair Assistant", and turn off.
For some reason, Verizon Repair Assistance is not showing up when I plug in my phone to PC and cannot find a download anywhere.
I've tried factory reset, taking out the battery, etc.
Now, I'm currently attempting to flash it to stock but I'm looking for an easier alternative.
Can anyone help please?
Have you found a solution?
Boot into download mode and follow these instructions, it'll set you back to unrooted Lollipop
http://forum.xda-developers.com/verizon-g4/general/downgrade-mm-to-ll-lgup-t3322616
---------- Post added at 03:14 AM ---------- Previous post was at 03:06 AM ----------
After you get back to stock, redownload the rooted system image before trying to root again
---------- Post added at 04:02 AM ---------- Previous post was at 03:14 AM ----------
Quick question, what version are you running? I'm on 13b and I think that might be my problem, as I'm still running into this issue when I try rooting it again. If you're also on 13b check out this thread and follow his instructions http://forum.xda-developers.com/verizon-g4/general/vs986-rooteddebloated-t3256814