Need help to unbrick my phone.... - LG Optimus 4X HD

Hello guys, last week my cell phone was working perfectly, suddently the phone lost the signal, was allways without signal. I was using CyanFox 2.0.2 at that momment. I changed to SlimKat 4.4.4 but still the same issue. A friend suggested me to flash the 20C kdz. I tried the normal, with KDZ_FW_UPD, following the instructions that i read in another post. Everything was going ok, but it stopped in wParam = 2010, lParam = 210.
After that, the cell phone just go to S/W Upgrade mode, even if a try any combination of keys. I have tried to many methods to unbrick my phone without any success..... Please i need Help!!!!!!!!
I have tried the 10B, 10H, 20B and 20C kdz.

I had the same issue. You need to be patient when you work with .kdz files and one thing that worked for me is another PC. I didn't have another PC in my home so I used my friend's one for my needs and everything went good. The problem may be caused by drivers , so be carefull.
P.S. sorry for my English

EnQeen said:
I had the same issue. You need to be patient when you work with .kdz files and one thing that worked for me is another PC. I didn't have another PC in my home so I used my friend's one for my needs and everything went good. The problem may be caused by drivers , so be carefull.
P.S. sorry for my English
Click to expand...
Click to collapse
I thougt that my problem was Windows 8, so i tried in another pc with Win7, but still the same problem

felixfig said:
I thougt that my problem was Windows 8, so i tried in another pc with Win7, but still the same problem
Click to expand...
Click to collapse
Nah, it is probably drivers issue. Try to use PC with "fresh" drivers.Also i waited ~20 mins until everything installed.
---------- Post added at 06:42 PM ---------- Previous post was at 06:39 PM ----------
Here is my thread , check it , maybe you will find something usefull for you.
http://forum.xda-developers.com/showthread.php?t=2228752

EnQeen said:
Nah, it is probably drivers issue. Try to use PC with "fresh" drivers.Also i waited ~20 mins until everything installed.
---------- Post added at 06:42 PM ---------- Previous post was at 06:39 PM ----------
Here is my thread , check it , maybe you will find something usefull for you.
http://forum.xda-developers.com/showthread.php?t=2228752
Click to expand...
Click to collapse
I just tried to flash the kdz file in another pc but no success....

Related

[Q] Phone seees network, but unable to connect to any.

[SOLVED]
I was on radio-cm-7-ics-nexuss_captivate-kf1-signed but I flashed to radio-cm-7-GalaxyS-JHJV9-signed, still the same. I can see the networks (Meteor, O2, Vodafone etc) but I cannot connect to them. I'm on Meteor. When I try to connect I get "Unable to connect to this network at this time. Please try again later.".
I tried flashing a different kernel as well, with no luck. Currently on Icyglitch V14 B6.
Anyone else seen this before?
edit: I removed SD card and SIM card, did a few odin flashes back to stock, and it started working again. Then flashed my backup from CWM and all is good.
Try JW4. If you are not likely to solve antenna problems (I've)
---------- Post added at 05:06 PM ---------- Previous post was at 05:04 PM ----------
Sorry for my english.
Try JW4. If you do not work for you, you probably have antenna problems (I've)
peppottazzo said:
Try JW4. If you are not likely to solve antenna problems (I've)
---------- Post added at 05:06 PM ---------- Previous post was at 05:04 PM ----------
Sorry for my english.
Try JW4. If you do not work for you, you probably have antenna problems (I've)
Click to expand...
Click to collapse
I just flashed JW4 and I have the exact same problem, still. Antennae problem? But it was working fine yesterday without issues.
fackamato said:
I just flashed JW4 and I have the exact same problem, still. Antennae problem? But it was working fine yesterday without issues.
Click to expand...
Click to collapse
Unfortunately the problem came to me suddenly. After losing a week to make several attempts I took it in for service.
peppottazzo said:
Unfortunately the problem came to me suddenly. After losing a week to make several attempts I took it in for service.
Click to expand...
Click to collapse
I'll try to mess with it a bit more.
install in recovery this script http://www.mediafire.com/?sptnz0r3tbhxi48 and the kernel again and restart
tmx87 said:
install in recovery this script http://www.mediafire.com/?sptnz0r3tbhxi48 and the kernel again and restart
Click to expand...
Click to collapse
Tried, still nothing. :<

[Q] cant reset back

i just rooted my tablet 8.9 (GT-7300) long time ago.and now,i wan back an origin firmware...here's the prob..
my stock tablet is Malaysia.
i encounter problem its said ' firmware upgrade encounter an issue and bla.....'
b4 this,im using a custom stock 3.2.
when im using odin,its said failed at connection com.
can any1 help me w a guide or step from a - z
im appreciate u all kindness..
noob in the house :angel:
If connection fails the USB driver is probably not loaded correctly. To obtain the drivers, easiest way is to install KIES from Samsung. After that when you connect the tablet in download mode, hardware is recognized by Windows and you should be able to connect via ODIN.
---------- Post added at 11:05 AM ---------- Previous post was at 11:02 AM ----------
Also a good place to start before fiddling anymore is the one stop guide http://forum.xda-developers.com/showthread.php?t=1406137
i already try used the kies..but the its said,connection error something like that.and said need restart my tablet..i already done it but stil doesnt work.

[Q] Phone bricked, black display and nv flash seems don't work! HELP PLS

Flashing ICS debug ROM, smartflash showed a timoeout error that I never had. The phone suts down and now the display is totally black and all functions don't start(recovery, booting, charging). I'm trying to use NVflash to rebirth it, but when I start flashing it creates 19 partitions, formats them and when starts sending flashboot.img it seems to be blocked(10 min saying this and I shut down the command prompt). Must I wait this long time or it is really blocked?
arturo108 said:
Flashing ICS debug ROM, smartflash showed a timoeout error that I never had. The phone suts down and now the display is totally black and all functions don't start(recovery, booting, charging). I'm trying to use NVflash to rebirth it, but when I start flashing it creates 19 partitions, formats them and when starts sending flashboot.img it seems to be blocked(10 min saying this and I shut down the command prompt). Must I wait this long time or it is really blocked?
Click to expand...
Click to collapse
i also had that problem, i just reinstalled the apx drivers again, and it worked
FettleifIsMyUserName said:
i also had that problem, i just reinstalled the apx drivers again, and it worked
Click to expand...
Click to collapse
I already tried this and don't work
arturo108 said:
I already tried this and don't work
Click to expand...
Click to collapse
tried redownloading nvflash ?
---------- Post added at 03:34 PM ---------- Previous post was at 03:25 PM ----------
btw i used this version http://www.modaco.com/topic/335474-25-mar-nvflash-stock-rom-release-v10b-dated-1300166062-15032011/
FettleifIsMyUserName said:
tried redownloading nvflash ?
---------- Post added at 03:34 PM ---------- Previous post was at 03:25 PM ----------
btw i used this version http://www.modaco.com/topic/335474-25-mar-nvflash-stock-rom-release-v10b-dated-1300166062-15032011/
Click to expand...
Click to collapse
yes, i tried both redownloading and changing ROM, and it still blocks on flashboot.img
oh, you shouldn't have done that mate
The o2x is said to be unbrickable, but some people still manage in anyway. I yesterday when the ICS debug rom was installing with smartflash unplugged the cable right after it was dont formatting everything, nvflash still worked though, but if it doesn't with you you're pretty much screwed. Have you already tried this nvflash, maybe that'll work.
http://forum.xda-developers.com/showthread.php?t=1229407&highlight=nvflash
same thing happened to me an hour ago.. i just tried many times.. finally i connected it to different usb port and suddenly it worked.. u just try it too.. and dont wait.. if its not moving then u try again
Najmuddin NP said:
same thing happened to me an hour ago.. i just tried many times.. finally i connected it to different usb port and suddenly it worked.. u just try it too.. and dont wait.. if its not moving then u try again
Click to expand...
Click to collapse
I confirm that, also on my laptop I had to change usb port to make nvflash working. For some reasons one usb port (maybe 3.0?) does not work with phone in apx-mode.
gst0098 said:
I confirm that, also on my laptop I had to change usb port to make nvflash working. For some reasons one usb port (maybe 3.0?) does not work with phone in apx-mode.
Click to expand...
Click to collapse
3.0 isn't the problem iv been using it since 2months
bliizzz said:
3.0 isn't the problem iv been using it since 2months
Click to expand...
Click to collapse
For some unknown reasons to me, my O2X does not work when connected to a usb3.0 port, while in apx-mode. When not in apx-mode all is working also with usb3.0. The behaviour is strange, the device is correctly seen when booted, but after that gives timeout-error.
BTW this is not a problem for me since I also have USB2 ports on my laptops.
gst0098 said:
For some unknown reasons to me, my O2X does not work when connected to a usb3.0 port, while in apx-mode. When not in apx-mode all is working also with usb3.0. The behaviour is strange, the device is correctly seen when booted, but after that gives timeout-error.
BTW this is not a problem for me since I also have USB2 ports on my laptops.
Click to expand...
Click to collapse
Reinstalling the apx drivers always worked for me
Sent from my LG-P990 using xda app-developers app
bliizzz said:
Reinstalling the apx drivers always worked for me
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
My driver is working correctly, the problem (perfectly reproducible) is concerned with a specific usb port, with all other ports the phone is working as expected. I also tried different cables, the behaviour remained the same.
Maybe that port has not enough power for the phone but being a USB3 port, it sounds strange to me.
G.
I have the same problem. I bricked my LG 2X yesterday and I would like to flash something stock but I think my bootloader is blocked so I don't know how to fix my smartphone. Is there anyone who has managed to handle this problem? Please, I really want to unbrick my P990 but the most popular methods with NvFlash and SmartFlashTool don't work! :crying:
EDIT://
Oh. That was a bug on my Windows 7. I unbricked my phone on Windows XP with this tutorial:
http://forum.xda-developers.com/showthread.php?t=1715272
Thanks

ROM update stuck at S/W

Hi
Havn´t used my P990 for awhile, then heard that ICS was out so triede use LG Tool to update.
It started well, after dl. i got stuck at S/W scrren nothing happend for hours, so triede everything.
Ended up using Smartfaslh tool, then phone rebooted and i was back at 2.3.4
So again Lg Tool update, but no luck a critical error, so now i can´t update.
What can i do, the phone just restarts, the battery =? (i know its fully charged)
Im not a expert so be gentle with explanations.
SharDK said:
Hi
Havn´t used my P990 for awhile, then heard that ICS was out so triede use LG Tool to update.
It started well, after dl. i got stuck at S/W scrren nothing happend for hours, so triede everything.
Ended up using Smartfaslh tool, then phone rebooted and i was back at 2.3.4
So again Lg Tool update, but no luck a critical error, so now i can´t update.
What can i do, the phone just restarts, the battery =? (i know its fully charged)
Im not a expert so be gentle with explanations.
Click to expand...
Click to collapse
Hi mate, this All-In-One P990-Toolkit might help you.:good:
creison said:
Hi mate, this All-In-One P990-Toolkit might help you.:good:
Click to expand...
Click to collapse
Downloaded the official v30 rom and wanted to use option 6, so i could use a kdz file.
Get a script host file, saying the fil wasn´t found, its Automatic Offline Procedure.vbs
The file is there, under Tools.....
What can i then do???
SharDK said:
Downloaded the official v30 rom and wanted to use option 6, so i could use a kdz file.
Get a script host file, saying the fil wasn´t found, its Automatic Offline Procedure.vbs
The file is there, under Tools.....
What can i then do???
Click to expand...
Click to collapse
Have you try this LG_KDZ_FW-Update_OfflineFix?:good:
creison said:
Have you try this LG_KDZ_FW-Update_OfflineFix?:good:
Click to expand...
Click to collapse
Still the same....following the procedure in the word file, i still have to run automatic offline procedure.vbs
MSXML parser = ok
windows enabler = ok
USB debugging = ok
Running uptestex_mod2_Marvin.exe
Selectiing the dl. v30a.kdz and set to emergency
Clicking normal web upgrade test
Clicking upgrade start
It now opens LG software and yet again, please reconnect the phone, remove battery and try again.
I simple stuck and cant go further, the phone closes still adn reboots.
SharDK said:
Still the same....following the procedure in the word file, i still have to run automatic offline procedure.vbs
MSXML parser = ok
windows enabler = ok
USB debugging = ok
Running uptestex_mod2_Marvin.exe
Selectiing the dl. v30a.kdz and set to emergency
Clicking normal web upgrade test
Clicking upgrade start
It now opens LG software and yet again, please reconnect the phone, remove battery and try again.
I simple stuck and cant go further, the phone closes still adn reboots.
Click to expand...
Click to collapse
Hum try the methods in this post here if none of them work try with another cable doble check the computer driver seems something is geting corrupt in the phone and i dont think is the phone itself.
Goog Lucky :good:
SharDK said:
I simple stuck and cant go further, the phone closes still adn reboots.
Click to expand...
Click to collapse
I admire your patience, but are you interested in the end result, or in the process itself? Why not just try SmartFlash method, if you can't get this one to work? Extract BIN and FLS files from the KDZ, and flash them. For me, it works perfectly every time.
creison said:
Hum try the methods in this post here if none of them work try with another cable doble check the computer driver seems something is geting corrupt in the phone and i dont think is the phone itself.
Goog Lucky :good:
Click to expand...
Click to collapse
Result of Smarttools, looked like going good, then stopped, result added. Will try another.
I just want the phone to work proper again....
Tried again in another USB port, came a bit closer to the end.
Hmm, i don´t know what to say anymore.
SharDK said:
Tried again in another USB port, came a bit closer to the end.
Hmm, i don´t know what to say anymore.
Click to expand...
Click to collapse
These errors are not unusual, an the workarounds have already been posted... Two things you can try, both should work:
1. Flash one file at a time, e.g. FLS (baseband) first, and then the BIN (ROM itself).
2. Swap the files. Meaning, choose AP instead of CP, and vice versa. This way you can flash them both at once.
Cheers thanks a million, took 1 at a time and that worked. Android v. 4.04:good::good::good:
Did you try another cable?
Seems impedance problem as you already mention some progress after change the usb port.
Also try Nflash TG ICS28G it is a good idea, you can flash [ROM] TG P990 ICS V30A - Stable - Rom and Advanced Kernelfrom CWM after all.
---------- Post added at 08:06 PM ---------- Previous post was at 08:00 PM ----------
SharDK said:
Cheers thanks a million, took 1 at a time and that worked. Android v. 4.04:good::good::good:
Click to expand...
Click to collapse
Im glad you done :good:
creison said:
Did you try another cable?
Seems impedance problem as you already mention some progress after change the usb port.
Also try Nflash TG ICS28G it is a good idea, you can flash [ROM] TG P990 ICS V30A - Stable - Rom and Advanced Kernelfrom CWM after all.
---------- Post added at 08:06 PM ---------- Previous post was at 08:00 PM ----------
Im glad you done :good:
Click to expand...
Click to collapse
Didn´t have 1 that fit, so change 4 times USB port and when i got the first to go to 100% it then worked doing it in 2 steps.
It started fine, but didn´t see my wifi, anyway it looks a bit different from the old GB.
I see, im on TG V30a and very happy AWESOME rom pretty smoth and good battery life.

Odin won't recognize my device.

My Galaxy s5 att has been buggy lately running dynamic cat 3.0. I want to go back to stock. I downloaded the stock rom and Odin and tried to plug my phone in (on download mode) and it would not recognize it, my computer doesn't either. I tried to install the drivers but I got a message saying they weren't installed correctly. I tried a few times, restarting my computer and nothing will work. Please help.
jeffcojake said:
My Galaxy s5 att has been buggy lately running dynamic cat 3.0. I want to go back to stock. I downloaded the stock rom and Odin and tried to plug my phone in (on download mode) and it would not recognize it, my computer doesn't either. I tried to install the drivers but I got a message saying they weren't installed correctly. I tried a few times, restarting my computer and nothing will work. Please help.
Click to expand...
Click to collapse
Try different PC, data cable or usb port. Delete drivers restart PC then connect phone with out installing drivers back. Install KIES 3.. This is all I can think of for now. Let us know.
Clicking from notecable N910A
norbarb said:
Try different PC, data cable or usb port. Delete drivers restart PC then connect phone with out installing drivers back. Install KIES 3.. This is all I can think of for now. Let us know.
Clicking from notecable N910A
Click to expand...
Click to collapse
I installed kies. It didn't find my device either. I will try a different data cable and get back to you, thanks
norbarb said:
Try different PC, data cable or usb port. Delete drivers restart PC then connect phone with out installing drivers back. Install KIES 3.. This is all I can think of for now. Let us know.
Clicking from notecable N910A
Click to expand...
Click to collapse
So I tried a different cable and same thing. Computer won't recognize the device. It does charge though so I guess that's good. My computer is saying there is an error with my device. I have an idea, if I go to recovery mode and wipe everything and then try to plug it in, will it recognize my device? I'll make sure to make a backup before I do that
jeffcojake said:
So I tried a different cable and same thing. Computer won't recognize the device. It does charge though so I guess that's good. My computer is saying there is an error with my device. I have an idea, if I go to recovery mode and wipe everything and then try to plug it in, will it recognize my device? I'll make sure to make a backup before I do that
Click to expand...
Click to collapse
Do you have access to different computer, any PC , just trying to find out if there is nothing wrong with phone. Seems to me like PC or cable problem but i want to be sure. I had similar problem with note 10.1. I change 4 cables then finally got one working. If all file you can try to wipe just make sure you will have working rom in case if that is hardware or usb port in your phone not working. Also you can try flash rom true Mobile Odin.
norbarb said:
Do you have access to different computer, any PC , just trying to find out if there is nothing wrong with phone. Seems to me like PC or cable problem but i want to be sure. I had similar problem with note 10.1. I change 4 cables then finally got one working. If all file you can try to wipe just make sure you will have working rom in case if that is hardware or usb port in your phone not working. Also you can try flash rom true Mobile Odin.
Click to expand...
Click to collapse
I looked at that app and it says do not use for Android 4.4 and up. They are working on it. I will try a different computer as soon as it's available.
jeffcojake said:
Oh wow I didn't know there was a mobile Odin. So can the app completely wipe my phone and install stock rom without a computer?
Click to expand...
Click to collapse
I can't answer this question because i personally never done this but people claimed they done this. Just search more in XDA forum if this can be done on At&t S5. I know for fact people done this on at&t S3 back in days, but S5 have lock bootloader and i don't know if this will affect this any way.. That was just suggestion if you willing to try, like i said i don't know if this will work.
---------- Post added at 04:29 PM ---------- Previous post was at 04:27 PM ----------
jeffcojake said:
I looked at that app and it says do not use for Android 4.4 and up. They are working on it. I will try a different computer as soon as it's available.
Click to expand...
Click to collapse
See you got your answer... .. Look for another PC. This is safer way.
norbarb said:
I can't answer this question because i personally never done this but people claimed they done this. Just search more in XDA forum if this can be done on At&t S5. I know for fact people done this on at&t S3 back in days, but S5 have lock bootloader and i don't know if this will affect this any way.. That was just suggestion if you willing to try, like i said i don't know if this will work.
---------- Post added at 04:29 PM ---------- Previous post was at 04:27 PM ----------
See you got your answer... .. Look for another PC. This is safer way.
Click to expand...
Click to collapse
There are tutorials all over saying you can and how to do it. I'm just having problems with getting the computer to recognize my phone. I will try it with another computer to see if my wire is bad like you said
norbarb said:
I can't answer this question because i personally never done this but people claimed they done this. Just search more in XDA forum if this can be done on At&t S5. I know for fact people done this on at&t S3 back in days, but S5 have lock bootloader and i don't know if this will affect this any way.. That was just suggestion if you willing to try, like i said i don't know if this will work.
---------- Post added at 04:29 PM ---------- Previous post was at 04:27 PM ----------
See you got your answer... .. Look for another PC. This is safer way.
Click to expand...
Click to collapse
It's definitely not the pc. This other pc is also not recognizing it even after drivers are installed. It says the device has malfunctioned. So I'm guessing it's something wrong with my phone. I would bring it back to AT&T but I have to get it back to stock before that so I can keep my warranty.

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