[Q] help phone not booting??? - Optimus One, P500, V General

i tried to downgrade to froyo using kdz method for old baseband and it showed up error i tried again and it showed error again, so i removed the battery and now my phone is not booting at all not even going into fastboot, recovery , emergency mode, lg logo infact it is not even starting i read previous threads about recovering but phone has to be on emergency mode i tried flashing fastboot mode using lgmdp but phone is not getting recognized, can i recover my phone or service center is the last option, although my phone has 4 months warranty left.

hsingh1993 said:
i tried to downgrade to froyo using kdz method for old baseband and it showed up error i tried again and it showed error again, so i removed the battery and now my phone is not booting at all not even going into fastboot, recovery , emergency mode, lg logo infact it is not even starting i read previous threads about recovering but phone has to be on emergency mode i tried flashing fastboot mode using lgmdp but phone is not getting recognized, can i recover my phone or service center is the last option, although my phone has 4 months warranty left.
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When you connect charger to phone..is display on or not or you see charging battery on screen?..

Repair box

mastershefis said:
When you connect charger to phone..is display on or not or you see charging battery on screen?..
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Click to collapse
i cannot see the display or charging icon

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[Q] P500 stuck in emergency mode, not detected by computer

I have tried the LG update software, nothing detects the phone, it instantly boots into emergency mode hoping I have not bricked the phone. This all happend while trying to downgrade the baseband and it just stopped at about 25% and stayed there for ten minutes, I attempted to reflash and the same failure happend, I then rebooted the phone and it has been in emergency mode since then with no detection at all.
did you flash a custom rom? or were you using the stock lg rom
try use other usb port ???
T_D_H said:
I have tried the LG update software, nothing detects the phone, it instantly boots into emergency mode hoping I have not bricked the phone. This all happend while trying to downgrade the baseband and it just stopped at about 25% and stayed there for ten minutes, I attempted to reflash and the same failure happend, I then rebooted the phone and it has been in emergency mode since then with no detection at all.
Click to expand...
Click to collapse
if using lgmdp the latest method or via kdz these link can help
http://forum.xda-developers.com/showthread.php?t=1038338
http://forum.xda-developers.com/showthread.php?t=883314
http://forum.xda-developers.com/showthread.php?t=1060121
check downgrading ur phone detail just flash ur desired android version.
if sucessfull via lgmdp(latest method) search threads for lgmdp method or use kdz which solved all probs.
Try to enter emergency mode with vol up + back key + power button (not just power button) and then connect it to usb.
I have tried the kdz(after emergency mode issue) and lgmpd method already as it was required for the baseband flash the first time, I have clockworkmod recovery installed and cannot boot to that, was downgrading the baseband so I could go back to using CM7, as we speak I tried using CDMA setting in KDZ and I seem to have gotten a response, will update with whatever method works to unbrick
well after using KDZ method in CDMA mode, with shaking the phone, crossing fingers toes arms legs and eyes, I flashed riginal firmware and unbricked my phone, thank you for the links, after about 8 different pages I managed to get it working thank you all
T_D_H said:
well after using KDZ method in CDMA mode, with shaking the phone, crossing fingers toes arms legs and eyes, I flashed riginal firmware and unbricked my phone, thank you for the links, after about 8 different pages I managed to get it working thank you all
Click to expand...
Click to collapse
glad u solved it I knew it will . enjoy flashing!
i was writing iho recovery and my phone stuck at lg logo, runing kdz, in emergency but pc can't find my phone...
afrey said:
i was writing iho recovery and my phone stuck at lg logo, runing kdz, in emergency but pc can't find my phone...
Click to expand...
Click to collapse
try 3 button combo home+vol down + power and see if it comes out of lg logo and boot
I'm stuck in the Emergency Mode!! yellow screen with my P500 too.
I tried with KDZ Updater in all possible combinations and got the error "Upgrade error WParam:100. LParam:502" at each attempt.
I tried these rom's: V10A_00.kdz, V10B_00.kdz, V10E_00.kdz, V20B_00.kdz.
With LGMDP THUNDER v1.5, but I run into this error, after pressing the Start (write ROM button): Error! Partition Table.
Help!
I opened a dedicated topic here http://forum.xda-developers.com/showthread.php?p=17307504#post17307504.
Try to skake it 10 20 times.
I know it sounds weird but it did for me.
Sent from my LG-P500 using XDA App
Hello, my P500 is not detected any more by computer!
I looked over the internet and it seems a hardware problem. The phone is charging but cannot be detected as hardware. Unfortunately to resend it to warranty I must first remove Superuser because I rooted my phone. Is there any way to install the firmware once again from the sd card? I cannot make it through a computer because as I said before is not detected. I have custom recovery installed: ClockWorkMode 5.0.2.0. I looked over this forum and found some custom Recovery Zips, but I don't know how to use it. Any idea please? I must get rid of root access so I can return my phone to warranty! Thanks!

[Q] Phone is bricked.

Hello friends,am in serious need of help,i plug in my ace to my computer using the cable and kies detected a new firmware which i tried to update to,after downloading finish to 100%,my phone restarted and shows downloading on the screen,for like 1hr it didnt change to any other thing and kies couldnt detect the phone,so i disconnected it from the cable,i removed the battery and inserted it again,now the phone can start up but all i can see on the screen is a computer icon with a phone icon,i dont know what to do,pls help...anybody with useful information or solution should post it here thanks.l
Remove then insert battery. Then try holding volume down and home button while holding power button. Will it go to download mode? If yes, read hubix's tutorial in the development subforum it's a sticky thread.
praisegod1 said:
Hello friends,am in serious need of help,i plug in my ace to my computer using the cable and kies detected a new firmware which i tried to update to,after downloading finish to 100%,my phone restarted and shows downloading on the screen,for like 1hr it didnt change to any other thing and kies couldnt detect the phone,so i disconnected it from the cable,i removed the battery and inserted it again,now the phone can start up but all i can see on the screen is a computer icon with a phone icon,i dont know what to do,pls help...anybody with useful information or solution should post it here thanks.l
Click to expand...
Click to collapse
Next time , use ODIN for flashing firmware . Kies was NEVER EVER reliable .
go to recovery mode perform a factory reset/data wipe that should fix it
Please use ODIN and flash with the one-package file from samfirmware. I did the same when Kies bricked my phone too while upgrading to Gingerbread. It works!
er.davinder said:
go to recovery mode perform a factory reset/data wipe that should fix it
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Click to collapse
Nope, there is no recovery mode accessible either when Kies bricks your phone. Happened to me so. Just a stupid screen with a computer and phone icon with <!> in between them. But anyway my suggestion above of using ODIN should help him out. =)
I am just sharing my experience and hope it helps.
DISCLAIMER: I am not responsible for bricking any phone and/or pc. I am not responsible for any phone or pc damage done by my message here. You are responsible for your own pc and phone. You are responsible for taking risk of upgrading your phone or pc. I just shared my experience in hope if it helps someone.
I had bricked my phone once where I could just see black screen and after some tries white screen and nothing. I removed SD Card and SIM Card and kept it aside. I then removed battery and tried putting phone in download mode. It still did not work then I waited 4-5 min and then inserted battery again. Then I tried putting phone in download mode and it successfully gone in download mode. Then my phone was not getting recognized thru USB cable for ODIN. I changed USB port still same issue then restarted my PC and then I connected phone to USB port and finally got Froyo installed again on my Galaxy Ace thru ODIN.
My phone is bricked
i had samsung galaxy ace gt-s5830 i've rooted my phone and install the super one click to unlock my phone when i restarted the phone its just wont boot the screen goes black and white but i can still access to my download mode i tried to install a new frimware to bring it back to life using odin but is till have the same problem please help and when i flash it using odin it gave me the blue screen that the phone flash pass but it just not booting all what give the screen goes white and black thats it can anyone help me pleasde and i woulf be so thanfulllll please help
buisness_life said:
i had samsung galaxy ace gt-s5830 i've rooted my phone and install the super one click to unlock my phone when i restarted the phone its just wont boot the screen goes black and white but i can still access to my download mode i tried to install a new frimware to bring it back to life using odin but is till have the same problem please help and when i flash it using odin it gave me the blue screen that the phone flash pass but it just not booting all what give the screen goes white and black thats it can anyone help me pleasde and i woulf be so thanfulllll please help
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Click to collapse
Is it stuck at the Galaxy Ace sign or the boot animation ?
Sent from my MSM7227 with Adreno 200 using XDA App
EmoBoiix3 said:
Is it stuck at the Galaxy Ace sign or the boot animation ?
Sent from my MSM7227 with Adreno 200 using XDA App
Click to expand...
Click to collapse
boot animation

Strange stuck LG P500

Hi, i've a strange (but i hope common and resolvable) problem.
After all, i say that i searched through the forum (with the search function) but with the solution that i found and tried i didn't solve anything.
I start saying that i got a p500 with a broken sdcard reader board (it simply doesn't have a microsd 'cause doesn't recognize).
That phone some days ago just shut down and went stuck on the LG Logo.
I tried at first the hard reset (home+vlm down+pwr), nothing happens.
I tried then the recovery mode and try to update with lg updater, and didn't work, lg doesn't recognize the phone on the updater (but on the main screen of the BBc app does).
After some tries, (dumb tries, for example leaving it without battery for some hours), and searching, i did two ways:
-KDZ Firmware update way, selecting 3gqtc and diag on lg logo, or recovery (and recovery sc) on recovery screen, nothing done.
-LGMDP for installing fastboot and CWM and v20e. It completes the operation but nothing changes, the lg is still stuck on the lg logo.
The last thing that i noticed is that one time, powering on the phone, button's leds flashed about 4-5 times. but if i try to re-do the action, doesn't get anymore.
I would know if there is another way to exit from this stuck-screen.
I hope opened the topic on the right section.
faglmt said:
-KDZ Firmware update way, selecting 3gqtc and diag on lg logo, or recovery (and recovery sc) on recovery screen, nothing done.
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Click to collapse
When you say recovery and recovery sc, you mean EMERGENCY and CS_EMERGENCY, right?
So, you tried selecting these options while on the black menu of recovery (like the Clockworkmod one) or on the yellow screen saying Emergency Mode!! ?
In case you were on the recovery, try the following: remove the battery and, while holding the volume up and back keys, connect the phone to USB. After that, try using KDZ selecting EMERGENCY.
But in the case you were correctly on the emergency mode and just used the wrong words here, then I'm sorry but I don't know what else you could try to solve your problem (wait and see what other ideas people will come up with).
When you say recovery and recovery sc, you mean EMERGENCY and CS_EMERGENCY, right?
Click to expand...
Click to collapse
Yup, sry it's late night and i got confused with words.
I'm can go on the yellow screen and "EMERGENCY MODE" is texted on center.
And on KFC Used both modes of emergency (even diag).
I tried to do this without battery, but the result is the same. When it reboots stucks up on the lg logo. =(
Uh, i forgot to post the errors of kdz:
Upgrade error
WParam: 100
LParam: 500
Here is the log: http://pastebin.com/4SECdaT4

LG-P505 Stuck On LG Screen

well i never installed any custom roms or anything to this phone but i did root it cant remember using what . it worked fine and out of nowhere this past friday it shutoff and has been stuck on this lg screen. i tried to do the fastoot recovery it did what it had to to but when it went to reboot it did nothing so i unplugged wire and took out battery and still stuck on lg screen.i can get into emergency mode and fastboot so any help is apreciated. Thanks
Use fastboot and flash recovery.
It should work
ok how do i go about doing the fastboot and recovery since i had no luck already with the fast boot ?
Eddy315west said:
well i never installed any custom roms or anything to this phone but i did root it cant remember using what . it worked fine and out of nowhere this past friday it shutoff and has been stuck on this lg screen. i tried to do the fastoot recovery it did what it had to to but when it went to reboot it did nothing so i unplugged wire and took out battery and still stuck on lg screen.i can get into emergency mode and fastboot so any help is apreciated. Thanks
Click to expand...
Click to collapse
It happend to me on yesterday with LG logo stuck. Of course I had also tried with various options like fastboot / adw / LGDMP / KDZ methods and not succeed.:crying:
At last, I got it repaired at LG Service Center (Hyderabad) in 30 minutes at free of cost as it is under warranty.:good:
Im still having no luck with kdz get a error at the end no luck with fastboot either ive read a few post here but looks like i need a pc with xp to try kdz
Sent from my Transformer Prime TF201 using Tapatalk 2
Don't worry!!!
It Just happended to me today morning. and my thread is as follows.
http://forum.xda-developers.com/showthread.php?t=1740365

Problem during downgrading baseband

Something went wrong with my phone (LG P500) !
I had 2.2 stock firmware and then installed custom recovery with CM7 rom, and when I tried to upgrade the baseband, it stucked and phone freezed in Emergency Mode screen. Then I removed the USB cable and reinserted the battery. After that, the phone is not responding!
I tried to enter in emergency mode and flash with LGMDP, LGMobile Support Tool and KDZ Updater, but nothing happens. The phone don't responds again.
I need your help!
do you mea nyour phone won't turn on?
bondzi said:
Something went wrong with my phone (LG P500) !
I had 2.2 stock firmware and then installed custom recovery with CM7 rom, and when I tried to upgrade the baseband, it stucked and phone freezed in Emergency Mode screen. Then I removed the USB cable and reinserted the battery. After that, the phone is not responding!
I tried to enter in emergency mode and flash with LGMDP, LGMobile Support Tool and KDZ Updater, but nothing happens. The phone don't responds again.
I need your help!
Click to expand...
Click to collapse
> hold power button + home button.. if ur phone still enters fast boot then it still had a chance to ne fix. Try it 1st.
Sent from my LG-P500 using xda app-developers app
The phone won't turn on.
I tried almost every combination for entering fastboot, emergency mode and hard format.
And I still don't know what to do with my phone
bondzi said:
The phone won't turn on.
I tried almost every combination for entering fastboot, emergency mode and hard format.
And I still don't know what to do with my phone
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Click to collapse
to be honest i dont understand what you do to phone but im sorry to tell you if your phone dont turn on theres nothing you can exept take to garanty,tell them that you where using froyo and when you cont to lg suite it said you have a update to GB2.3.3 and you use lg software to upgrade phone and on the midle of update phone turns off and nver turn back on they fix it for you positive on that....

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