Hello there. My device is LG Optimus Chic E720, and a couple of days ago, I installed ROM Manager and downloaded a random ROM. After the download was complete, a window came out and I clicked on "Backup current ROM". After that the phone restarted and entered in fastboot mode with a black screen and an inscription saying: "Fastboot mode started udc_start()".
I looked around the internet how to remove that and i found this tutorial: http://androidforums.com/optimus-m-all-things-root/382525-guide-get-out-fastboot-mode.html and i did it step by step and it worked. The phone got out of the fastboot mode and rebooted itself. But after that the LG logo came out for 2-3 secs and the phone rebooted again and again. I plugged in the data cable so that the phone wouldn't turn off and pressed vol up+vol down+power button and it entered in emergency mode. I couldn't do anything. I looked around the internet again and i saw this thread http://forum.xda-developers.com/showthread.php?t=1060121 and decided to try it. I did everything it says, except that in the "phone mode" menu, i chose "emergency", because my phone was in that mode. So I started the software update and everything was going OK until it stopped updating (or at least i thought so). It just stopped, the phone went off and that's it. Now it doesn't want to turn on. It's practically dead.
I am asking you guys, is there any chance of me bringing it back to life and how ?
UP
come on guys..
I got the same problem with the same phone lg e720, and there is not solution at all! Unless somebody reply with a solution (impossible) This a a real bricked phone case, sorry to say that
late reply
hey guys i was able to boot into emergency mode you need to take the battery out and connect it to the pc it allows for a connection to the pc
step 1
take battery out
step two hold down the volume up and volume down buttons and hold power key
step three
with other hand plug usb into phone
phone is now in emergency
glad to help
Related
Hi Guys, greetings from India!
I have a E970 which I unfortunately bricked ( in what seems to be a hard brick) during flashing an updated ROM. The phone screen now does not turn on at all, though when I connect it to my computer the power button led flickers on and off, and the PC responds as if a removable device is getting attached to it and being removed in quick succession.
In Device Manager I can see that the phone gets recognized as QHUSB_DLOAD.
When I tried to run the unbrick process via LGNPST, the phone name flashes along with the COM port name in the software, then disappears, and then comes back again. Moreover, the process errors out at 85% but pressing the power button does nothing.
Since the screen does not turn on, I am not sure whether my phone goes into a download mode or not.
So - is the phone recoverable at all or is it all over? Please help.
Thank you.
Chironx2012 said:
Hi Guys, greetings from India!
I have a E970 which I unfortunately bricked ( in what seems to be a hard brick) during flashing an updated ROM. The phone screen now does not turn on at all, though when I connect it to my computer the power button led flickers on and off, and the PC responds as if a removable device is getting attached to it and being removed in quick succession.
In Device Manager I can see that the phone gets recognized as QHUSB_DLOAD.
When I tried to run the unbrick process via LGNPST, the phone name flashes along with the COM port name in the software, then disappears, and then comes back again. Moreover, the process errors out at 85% but pressing the power button does nothing.
Since the screen does not turn on, I am not sure whether my phone goes into a download mode or not.
So - is the phone recoverable at all or is it all over? Please help.
Thank you.
Click to expand...
Click to collapse
If device mgr is seeing the phone as qhusb, you done did bricked your phone. You need to jtag it to fix it. Your best bet would be to look into this... http://mobiletechvideos.mybigcommerce.com/lg-optimus-g-jtag-brick-repair/
Hello Guys,
I am facing an uncommon issue.. Yesterday i was using my phone normally and suddenly it started to bootlooping. I thought it is a normal boot loop so tried to enter into recovery mod but no luck.:crying::crying::crying:
Then i tried To start odin to flash stock ROM. but after i enter into download mode it asks do you want to continue... Nothing happens when i press up volume key and after few moments phone reboots. At first I thought it was a Volume key issue. But even if i keep it on the confirmation window the phone reboot in sometime..
One more thing when i kept phone for charging it shows charging icon for some time and then it shuts down and shows charging icon again..
If anyone have any solution please help..
Thanks
Sounds like the power button is shorted out, warranty repair required.
What rom are you on? More details needed..
Hey guys im new to this thread and a website said to see if you guys could help me. Well basically I tried to make my music louder on my android and it didnt like that. Now it wont boot or go into recovery and to make things worse, i made it go into charge only mode a long time ago. Since i cant open it or view files since its on charge only mode. I think im screwed. Is there any way i can fix this? Thanks a lot for anything. I tried to hard reset and all of that but it goes into a black screen then just goes back to the LG loading screen. It basically just loops itself everytime i try to enter recovery. It gets stuck on the tracfone page. This is a straight talk phone. Its the LG Access LTE L31L. Ive looked everywhere and havent found anything that works and thought that you guys would hopefully help me. Is it just a paperweight or is it fixable? Thanks!
In the computer the phone isent reconized as anything??
I found one in a car I just bought, has the lock for PIN enabled and cannot enter phone.
Tried all the reset options found on web, nothing brings me to recovery, searched the forums here for this model phone, nothing found.
Tried Volume Down + Power, released Power when LG logo appeared for 3 seconds then pressed and held, it would reboot sometime long sometimes short, but would not enter recovery, tried both volumes up and down, volume down and home button, every combination I could find...
I had a SIM card for a tracfone that was active and wanted to see if this phone would accept it...
Any other tricks available? Computer dings that it sees the phone, but since I cannot get past PIN screen I cannot choose what function USB should be and nothing is seen in Windows Explorer.
Any LG master files to force open the phone through the PC when locked like this or ???
Sorry to hijack or open an older thread, but not much action here for this model phone...
Hi experts,
I really don't know what happened to this phone. I left it on the charger (usb->pc) for couple hours and when I got back, only the LG Logo. I removed the battery and reboot the unit, it gets stuck at the LG Logo. So I google around for a fix. Found some.... but to no avail! Following is what I don't understand!
1. When I do factory reset, (volume down + power key), click YES and it says "Factory Reset Processing". This process takes forever. I went outside for like 30 minutes and when I got back, still at the same screen.
2. When I try to flash via bootloader (volume up + insert usb cable) it goes into fastboot mode then tells me to press the volume up button until I see the download mode. Well, this proces, like the above, I press the volume up key for like 20 to 30 minutes, nothing happens.
3. When I remove/insert battery, power up the unit, it gets stuck at the LG logo but the pc cannot recognize it.
What seems to be the problem here?
Thank you very much!
OMG, We have same problem ,I don't know what happen with that, Even I don't use couple months ,I try to do MP3 Player ,Can not be boot on.. I just want to try re-flash now if I can do this with my PC.
Jabbacks said:
Hi experts,
I really don't know what happened to this phone. I left it on the charger (usb->pc) for couple hours and when I got back, only the LG Logo. I removed the battery and reboot the unit, it gets stuck at the LG Logo. So I google around for a fix. Found some.... but to no avail! Following is what I don't understand!
1. When I do factory reset, (volume down + power key), click YES and it says "Factory Reset Processing". This process takes forever. I went outside for like 30 minutes and when I got back, still at the same screen.
2. When I try to flash via bootloader (volume up + insert usb cable) it goes into fastboot mode then tells me to press the volume up button until I see the download mode. Well, this proces, like the above, I press the volume up key for like 20 to 30 minutes, nothing happens.
3. When I remove/insert battery, power up the unit, it gets stuck at the LG logo but the pc cannot recognize it.
What seems to be the problem here?
Thank you very much!
Click to expand...
Click to collapse
Since you can get into fastboot mode, you don't have to press volume up, from here you can just fastboot flash your phone using stock ROM or use my tool (https://drive.google.com/drive/folders/0B6vSHGXxJIWmVjRVMlRSQW9HWWs) that I wrote to flash it (easier for beginners).
RAZERZDAHACKER said:
Since you can get into fastboot mode, you don't have to press volume up, from here you can just fastboot flash your phone using stock ROM or use my tool (https://drive.google.com/drive/folders/0B6vSHGXxJIWmVjRVMlRSQW9HWWs) that I wrote to flash it (easier for beginners).
Click to expand...
Click to collapse
I don't see any files in your unbrick folder
equitube said:
I don't see any files in your unbrick folder
Click to expand...
Click to collapse
Wow, okay, screw that. Just flash them normally
hi everyone happy new year
pleaaaaaase i need your help. i flashed my lg ls992 rom, but when the flash ends, normally the device rebooting but my device is going off and still of, i press power button but it's still of, trying to enter to recovery mode it's the same, connect the phone to charge but nothing change it stills off and don't charge, but when i connect it to pc , it's recognized the mobile driver but the charging signal don't appears.
i tried several thing like inplug the batterie and press 30 seconds on power button.. but nothing new, no flash program recognized my device
please help me 3 days of trying and trying but not result
medja77 said:
hi everyone happy new year. pleaaaaaase i need your help. i flashed my lg ls992 rom, but when the flash ends, normally the device rebooting but my device is going off and still of, i press power button but it's still of, trying to enter to recovery mode it's the same, connect the phone to charge but nothing change it stills off and don't charge, but when i connect it to pc , it's recognized the mobile driver but the charging signal don't appears...
Click to expand...
Click to collapse
I don't have this device but, the following area of the forum is specific to your device.
https://forum.xda-developers.com/lg-g5
With that stated...
Your best bet is probably to take a look at the following thread and, if needed, post your question within that thread.
https://forum.xda-developers.com/showthread.php?t=3350648
Good Luck!
~~~~~~~~~~~~~~~
I DO NOT PROVIDE SUPPORT VIA PM UNLESS ASKED/REQUESTED BY MYSELF.
PLEASE KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
medja77 said:
hi everyone happy new year
pleaaaaaase i need your help. i flashed my lg ls992 rom, but when the flash ends, normally the device rebooting but my device is going off and still of, i press power button but it's still of, trying to enter to recovery mode it's the same, connect the phone to charge but nothing change it stills off and don't charge, but when i connect it to pc , it's recognized the mobile driver but the charging signal don't appears.
i tried several thing like inplug the batterie and press 30 seconds on power button.. but nothing new, no flash program recognized my device
please help me 3 days of trying and trying but not result
Click to expand...
Click to collapse
Sorry to hear this...
Have you the Fastboot access? How to Check:
1) Remove Battery and put it back
2) Press and hold Volume - (Volume down) and connect via USB to your PC
3) The Phone Screen should change now and you can read something about Fastboot Mode
OR
Can you set your Phone into Firmware Download Mode?
1) Remove Battery and put it back.
2) Press and hold Volume + (Volume up) and connect via USB to your PC
3) The Phone goes normaly into Download-Mode now, see it on Phone Screen
4) Open LG Bridge and go to Update and then in the Bottom right Hand side onto >Correct Update Errors< this will flash your Phone with the Stock Rom
Working for you?