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hi, i'm new here and why i'm here is that i'm desperate for help.
i have lg optimus 3d korean version called lg su760. it was working. i even root my phone. when i update it to gingerbread, phone became unrooted. i believe it was on v20e. some one told me to change it to v20a or something.so i download some software by googling. connect my phone via usb to laptop while holding volume up and power button. the s/w logo came up on screen. there was some process on the pc screen then its comes something like failed to update..can't remember. i disconnect my phone. it was still on s/w. then i turned off. from that time my phone won't turn on. won't show any kind of response. when i try to connect with laptop, i can here some sound like its trying to connect but can't and then the sound stops. i really want it fix. but it just dead..plz help me if some one have a clue what happned to it.
Search the forum for guide unbrick optimus 3d kdz method I think u need v20g but I am not sure with the Korean model
sent from my acidhazard thrill
this phone lg optimus 3d (lg su760) just seems dead. it won't turn on, it won't go to recovery mode, i won't show battery charging status, i won't connect to laptop. laptop does make sound like its trying to connect with then phone. but after few attempts it just gave up.
i was in uk, but right now in Pakistan. i showed it to few mobile phone technicians and they said that its BOOT ROM DAMAGED. can anyone please tell me who can i connect this phone to laptop??? i don't know much about ROM, About KDZ or anything. but i think once my phone get connected with pc then i might be able to do something with it.
what do you thinks guys? will i be able to recover my phone or its just gone now..totally dead?? please reply.
At the moment you have no way to recover it by connecting to laptop,you need a new board.
Sorry, search doesn't work right now and i found this thread via google only. Hoping someone can pull magic out of their $$$.
I have an LG Optimus 3D P925G (but using the ThiaiZ ROM for a long time). Yesterday i was going to experiment with another ROM, so i copied some files from the SD to External SD via mass storage, rebooted into recovery and did a backup (CWM), and then forgot i wanted to copy a couple more files, just to be safe. So i rebooted into the phone, connected via mass storage, copied my files and turned the phone off. A bit later, i went to turn the phone on into recovery so that i can flash a new ROM and nothing happened. Phone won't turn on, no screen, nothing!
So here is what i tried, with two separate batteries.
1. Hold down 3D, volume down and power
2. 3d, volume up, power
3. volume down, power
4. volume up, power
5. home, volume up, power
6. home volume down, power
7. Took battery out, held the power button for more than 10 seconds, but the battery back and tried above options
8. All of the above while connected to PC via USB
-Some caused my PC to connect for half a second and go into continuous loops (you hear the PC trying to connect, but half the sound it usually makes, and then again and again...)
-So PC can't see it, ultimately
9. Tried above options with battery out and then putting battery in
I got nothing left to try...any ideas? Magic?
But i am guessing an expensive brick/paperweight is what i have.
Thanks!!!
Follow this step by step.
Install driver.
Use another cable.
Open Windows device manager.
Remove battery.
Insert battery.
Hold vol+.
Insert cable.
If it gets recognized it will show you LG communication port in device manager.
Release vol +.
If you cant see that and all you get is OMAP4430 you probably flashed wrong ROM and your LG can't be repaired with the tools that are available here.
Send from my Xperia Neo V using xda-developers app.
No go. Still get the OMAP, off and on in a continuous loop. The thing is, i didn't install a new ROM yet, i was planning on it but never got there.
Fun (sarcasm).
James
Pls help - same situation
Pls help! I'm in same situation. Did anyone manage to find a solution?
I am desperate because I need my phone all the time.
I have the same symptoms, and the OMAP device in device manager does the same thing. On/Off/On/Off...and so on..
If I simply plug my phone in, It just goes on/off/on/off ....... it only vibrates shortly when it starts and I can see the LG logo, then it turns off.
Did you enter "S/W update" mode ??(by insert battery while holding vol+)??
Hit Thanks Button If I Helped
---------- Post added at 04:06 AM ---------- Previous post was at 04:03 AM ----------
This happened to me . The same .I am sure ...
I just follow this guide and the life return to my phone .
http://forum.xda-developers.com/showthread.php?t=1942836
Hit Thanks Button If I Helped
Search the threads ..
There are tools available that fix this problem
Wkpark fastboot tools make the phone almost unbrickable unless it's damaged the hardware
And it's very hard to damage the hardware
zeeshana said:
hi, i'm new here and why i'm here is that i'm desperate for help.
i have lg optimus 3d korean version called lg su760. it was working. i even root my phone. when i update it to gingerbread, phone became unrooted. i believe it was on v20e. some one told me to change it to v20a or something.so i download some software by googling. connect my phone via usb to laptop while holding volume up and power button. the s/w logo came up on screen. there was some process on the pc screen then its comes something like failed to update..can't remember. i disconnect my phone. it was still on s/w. then i turned off. from that time my phone won't turn on. won't show any kind of response. when i try to connect with laptop, i can here some sound like its trying to connect but can't and then the sound stops. i really want it fix. but it just dead..plz help me if some one have a clue what happned to it.
Click to expand...
Click to collapse
First things first. If you have tried all these, start afresh.
uninstall all LG related software, reboot laptop and start again.
search the forums for all related issues, read read read, understand and follow the steps exactly.
you will have your su760 up and running!!
schubeir
I have an extreme problem with my Nexus. I've been through thick and thin with this phone, and I'm hoping you guys will help with a solution to this problem.
The power button to my Nexus is broken completely. I stabbed it so much that the clicking black part is completely removed from the slot (on the motherboard).
One time, my Nexus S died, and I realized I had no way to turn it back on. I tried every single method (battery pulling, button pressing, USB connecting, etc) with no answer. I finally was able to find a solution. I used Odin to restore the bootloader tar md5 file, and thus auto rebooting the nexus (when the box is checked). This worked like a charm, until I realize I made a fatal mistake.
I chose an md5 file for the ORIGINAL Nexus S (not 4g).
I was able to easily go into recovery with Quick Boot from the Play Store. I installed Raspbean Jellybean (02-05-13 build), but the installation was very faulty. The home button is nonfunctional (it vibrates when pressed, but nothing happens) and Browser is not working as it just closes itself instantly. Like an idiot, I didn't install Gapps before rebooting into the ROM.
Stuck in that dilemma, I used the built in email app to sync my Gmail account to the phone. I sent a Quick Boot APK to myself to try and open so I could reach recovery, but it said there's no type of program that can open that file (maybe because Gapps isn't installed).
The last thing I tried was Odin again. I tried to restore the ICS release keys, but Odin will not recognize my phone anymore for nothing. I tried 3 different USBs (2 with shorts, and 1 normal one. I don't know if the type of USB has anything to do with it). Nothing.
So here I am with a faulty, Gappless ROM on my Nexus S 4G with a completely broken power.
I'm wondering if you guys have any solution/suggestion to get Odin to recognize my phone again so I can restore it and work from there.
Apart from that, ANY solution to this problem is highly acceptable and greatly appreciated (ways to get into recovery, etc). I don't want this to be the last of me and my sweet ole Nexus =(,
Thanks x1000 XDA!
Hey Guys. I was actually able to reach recovery, because the ROM I'm using has a Power Menu widget in it's quick settings (Go Figure). But my phone is still unable to be recognized by Odin in Download mode. The phone is also not recognized by my pc at all. It only charges, no matter what USB I try. I even tried mounting in recovery, no go.
Please help. Thanks!
I have bought a i9305t with a broken screen through a private sale. After connecting it to a working screen, I discover a few strange problems:
1. I can't get the phone into download mode or recovery mode by the normal key combinations. So I can't do any factory reset.
2. The phone can power up, but it stops at a log in screen requesting a pin input, although when I asked the previous owner about it, he said he never had set up any locking pins.
3. In that pin-entering mode, when I connect the phone to my PC (windows 7), the PC recognise the connection and displayed a i9305t in windows explorer, but the explorer can't show any content details of the phone. When I run the Odin with the phone in this mode, the COM window changes colour, but any attempts to flash any tar file stops at 'SetupConnection..' step, and after a while, it comes back with a 'FAIL!'.
4. I have a usb jig, and with that, I can force the phone in download mode. However, when the phone is in that mode, Odin doesn't recognise the connection at all when I plug the phone in, so I can't do any flashing in that mode.
So I am totally stuck! I thought about going through ALL the pin combinations to try to unlock the phone (assuming the pin is a 4 digit number). After spending one and a half hours to go from '0000' to '0500', I thought this is rediculous! There must be a better way! So I hope some guru out there would be able to help me, as I have exhausted all my tricks (which is not that many!).
If anyone can show me a way to get around my problems, it would be most appreciated!!!
Missing IMEI
tdrinker said:
I have bought a i9305t with a broken screen through a private sale. After connecting it to a working screen, I discover a few strange problems:
1. I can't get the phone into download mode or recovery mode by the normal key combinations. So I can't do any factory reset.
2. The phone can power up, but it stops at a log in screen requesting a pin input, although when I asked the previous owner about it, he said he never had set up any locking pins.
3. In that pin-entering mode, when I connect the phone to my PC (windows 7), the PC recognise the connection and displayed a i9305t in windows explorer, but the explorer can't show any content details of the phone. When I run the Odin with the phone in this mode, the COM window changes colour, but any attempts to flash any tar file stops at 'SetupConnection..' step, and after a while, it comes back with a 'FAIL!'.
4. I have a usb jig, and with that, I can force the phone in download mode. However, when the phone is in that mode, Odin doesn't recognise the connection at all when I plug the phone in, so I can't do any flashing in that mode.
So I am totally stuck! I thought about going through ALL the pin combinations to try to unlock the phone (assuming the pin is a 4 digit number). After spending one and a half hours to go from '0000' to '0500', I thought this is rediculous! There must be a better way! So I hope some guru out there would be able to help me, as I have exhausted all my tricks (which is not that many!).
If anyone can show me a way to get around my problems, it would be most appreciated!!!
Click to expand...
Click to collapse
----------
Problems solved! Well, most of them anyway. I found I got the wrong usb driver on my PC. After updating with the correct Samsung usb driver, I could connect to Odin, thus I could flash a CWM recovery rom, so I could do a factory reset.
However, after the phone has booted up, for some reason, I found the IMEI is missing, so I couldn't connect to any network when I insert my sim card. I don't know how that happened. Can anyone help me with that? Many thanks.
Started with a VS980, flashed a TMOB ROM and (here's the error) flashed a D801 kernel. All hell has broken loose. The phone loads as TMOB, which is great but it power cycles a little bit after reaching the home screen. The keyboard does not work, and there is a panel mid-screen saying "ERROR". TWRP is gone, and factory resets don't help. Tried flashing KDZ and TOT but neither have worked, LGMobile Support Tool encounters an error partway through and the FlashTool claims the versions are wrong and to check the DLL (have tried VZW and TMOB).
I keep getting kicked into the Flash to Stock threads but I can't reach that stage, and I can only get partway through ADB (when the computer recognises it, which is only part of the time) before the phone power cycles. I can get into software download mode, but that doesn't seem to help. I have been told that since I can reach the home screen and muck with settings (I have USB Debgging enabled and Developer options now) that it's not a bootloop, I just don't know where to go from here. Need a phone ASAP for business calls, have been out for almost a week and the job is pissed at me.
What do? It registers as a D801 though the computer recognises a VS980. Software/IMEI/all that good stuff is "UNKNOWN" in the About Phone section.
Hi
I've been browsing the forum to find some help, but nothing matches exactly my situation and it is stumping me.
Have one plus 7 pro GM1913, attempted to install the latest update today that was pushed to my phone a few days back and set the phone down with charger cable attached and then look back at it and the screen is back at the security code entry tap my code and then back to booting, then black screen.
Attempted all manner of the key combos to get into the different reboot, fastboot modes, occasionally would get back to the loading screen which would then freeze with occasionally distorted graphics (one plus logo).
And now after a bit of charging (phone doesnt indicate it is charging at all) can't even get it back to the crashdump screen I could get to.
Crashdump screen didnt indicate any errors.
So i've been looking into possibly trying to trying to unbrick it with msmdownload tool. I have managed to install the qualcomm drivers, i believe i have the right version of the msmdownload tool.
However when i try attach my phone to the pc it keeps disconnecting all the time, my running theory is the phone is on and running through the boot sequence but I can't see it, but each time it disconnects then reconnects etc. Anyway I can't maintain a connection long enough to attempt msmdownload tool.
I also can't seem to boot my phone into EDL mode, following the below instructions:
Power off the phone.
Plug in the USB cable your computer but do not connect the other end to the phone.
Hold down Volume Up and Volume Down buttons for a few seconds, and plug in the cable while you are continuing to hold them.
You should see the anticipated EDL mode.
I am a complete beginner at this, but considered myself relatively tech savy enough to give things a go, but there is the old adage about knowing enough to be dangerous! Any help is appreciated.
Riverseo said:
Hi
I've been browsing the forum to find some help, but nothing matches exactly my situation and it is stumping me.
Have one plus 7 pro GM1913, attempted to install the latest update today that was pushed to my phone a few days back and set the phone down with charger cable attached and then look back at it and the screen is back at the security code entry tap my code and then back to booting, then black screen.
Attempted all manner of the key combos to get into the different reboot, fastboot modes, occasionally would get back to the loading screen which would then freeze with occasionally distorted graphics (one plus logo).
And now after a bit of charging (phone doesnt indicate it is charging at all) can't even get it back to the crashdump screen I could get to.
Crashdump screen didnt indicate any errors.
So i've been looking into possibly trying to trying to unbrick it with msmdownload tool. I have managed to install the qualcomm drivers, i believe i have the right version of the msmdownload tool.
However when i try attach my phone to the pc it keeps disconnecting all the time, my running theory is the phone is on and running through the boot sequence but I can't see it, but each time it disconnects then reconnects etc. Anyway I can't maintain a connection long enough to attempt msmdownload tool.
I also can't seem to boot my phone into EDL mode, following the below instructions:
Power off the phone.
Plug in the USB cable your computer but do not connect the other end to the phone.
Hold down Volume Up and Volume Down buttons for a few seconds, and plug in the cable while you are continuing to hold them.
You should see the anticipated EDL mode.
I am a complete beginner at this, but considered myself relatively tech savy enough to give things a go, but there is the old adage about knowing enough to be dangerous! Any help is appreciated.
Click to expand...
Click to collapse
I actually start the MSM tool ,wait until it boots up, position my cursor close to the start button on the tool, then I connect my phone to cable make sure it's attached to both PC and phone , put phone in edl ( hold power button and both vol up and vol down at same time) phone should go blank and you should see a connect on the MSM tool, hit start,,,, hth
My phone appears completely blank anyway, i've left it off charge overnight and then attempted to charge this morning, no real change. I've got no indication if the phone is charging or not or if it is even on.
When I connect via usb to my pc it is connecting and disconnecting constantly. I can't see anything via the screen.
What should edl mode on the phone look like?
Prior to this update there were never any issues with the phone, so im pretty sure it is connected to the update, just dont know how it has even wrecked the bootmodes etc
Riverseo said:
My phone appears completely blank anyway, i've left it off charge overnight and then attempted to charge this morning, no real change. I've got no indication if the phone is charging or not or if it is even on.
When I connect via usb to my pc it is connecting and disconnecting constantly. I can't see anything via the screen.
What should edl mode on the phone look like?
Prior to this update there were never any issues with the phone, so im pretty sure it is connected to the update, just dont know how it has even wrecked the bootmodes etc
Click to expand...
Click to collapse
When I go into edl it's a completely blank ,,,screen is black
Thanks for letting me know that!
I keep getting firehose communication handshake failed (i keep getting the disconnection sound from windows, like ive unplugged the usb, but it shows up in device manager) and then i do enum and it shows as connected in msm.
however if I hit start again I get sahara communication failed.
Riverseo said:
Thanks for letting me know that!
I keep getting firehose communication handshake failed (i keep getting the disconnection sound from windows, like ive unplugged the usb, but it shows up in device manager) and then i do enum and it shows as connected in msm.
however if I hit start again I get sahara communication failed.
Click to expand...
Click to collapse
I would just make sure you have all the correct drivers, especially l2, other than that iam out of ideas maybe someone with more experience will reply,, good luck
No worries cheers for the help though!