[Q] LG OPTIMUS ONE (SU 370) Stuck at Logo and not get detected anymore :( plz help - Optimus One, P500, V Q&A, Help & Troubleshooting

Am exausted i av tried everything i could. i was trying to install CWM and was done with that when i wiped everything and installed new rom, my phone got stuck at LG logo since then, nothing window is not detecting my phone i av tried every drivers every flashtool kdz everything. how would windows detect my phone? plz help

arcslt18 said:
Am exausted i av tried everything i could. i was trying to install CWM and was done with that when i wiped everything and installed new rom, my phone got stuck at LG logo since then, nothing window is not detecting my phone i av tried every drivers every flashtool kdz everything. how would windows detect my phone? plz help
Click to expand...
Click to collapse
Are you talking about a P500 or variant? If so, can you get the device in to fastboot mode?

shinobisoft said:
Are you talking about a P500 or variant? If so, can you get the device in to fastboot mode?
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Click to collapse
nope bro. even my laptop does not play sound when phone is connected. idk about p500. its mention under battery lg optimus su 370. not geting into emergency mode. no software upgrade mode. no recovery nothing av tried everythiing

arcslt18 said:
nope bro. even my laptop does not play sound when phone is connected. idk about p500. its mention under battery lg optimus su 370. not geting into emergency mode. no software upgrade mode. no recovery nothing av tried everythiing
Click to expand...
Click to collapse
Sorry, I'm not familiar with that device variant. Ok. I see it's a Korean model P500. Power off device. Here are some key combinations
Power + Volume Up + Home = Recovery ( hold all buttons until recovery appears )
Power + Volume Down + Back = Emergency Mode
Power + Volume Down + Home = Fastboot Mode
If number 1 works, wipe cache and dalvik cache again and then reboot. PC should detect device when connected.
If number 3 works, download Android Flash Recovery from my signature and use it to flash a recovery to the device. Complete instructions are in the download package.
Other than that, I dunno what to say.

shinobisoft said:
Sorry, I'm not familiar with that device variant. Ok. I see it's a Korean model P500. Power off device. Here are some key combinations
Power + Volume Up + Home = Recovery ( hold all buttons until recovery appears )
Power + Volume Down + Back = Emergency Mode
Power + Volume Down + Home = Fastboot Mode
If number 1 works, wipe cache and dalvik cache again and then reboot. PC should detect device when connected.
If number 3 works, download Android Flash Recovery from my signature and use it to flash a recovery to the device. Complete instructions are in the download package.
Other than that, I dunno what to say.
Click to expand...
Click to collapse
i tried power +home+ Vol -, similarly vol + and with back button. no sign of emergency mode,recovery or anything Only LG Logo appears on the screen when phone get on. PC is saying USB is not Recognized. is there anything i missed? help me out plz

Help me
here is what mentioned under battery. and snapshot of Logo

Try power + vol up + back

arcslt18 said:
i tried power +home+ Vol -, similarly vol + and with back button. no sign of emergency mode,recovery or anything Only LG Logo appears on the screen when phone get on. PC is saying USB is not Recognized. is there anything i missed? help me out plz
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Click to collapse
I am at a loss on this one. Without drivers, there's no PC software out there that can fix it. Not to my knowledge anyway. Sorry.

shinobisoft said:
I am at a loss on this one. Without drivers, there's no PC software out there that can fix it. Not to my knowledge anyway. Sorry.
Click to expand...
Click to collapse
can You do me a favr plz. Give me link of that device drivers so computer can recognize my device

arcslt18 said:
can You do me a favr plz. Give me link of that device drivers so computer can recognize my device
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Click to collapse
Download Android Flash Recovery from my signature. It has known good drivers for LG Android devices in the USB folder. If you had drivers installed before this problem, then new drivers won't fix it either.

I had them installed on my computer still no sign of phone
Sent from my LT18i using xda app-developers app

LG SU370
arcslt18 said:
I had them installed on my computer still no sign of phone
Sent from my LT18i using xda app-developers app
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did u solve your problem?if yes how?i have also the same problem

Related

[Q] Bricked my I9001?

Hey guys,
I tried to install TW4 but that didnt worked for me.
Now i only have a black sreen when the phone starts.
And i cant get Odin to work because i cant connect the phone to the pc with usb.. i only can get in boot mode.
Anyone know a soluction to my problem?
Can you get to Download mode...home+volumedown+power button combination??
Is that the same way as going into boot mode?
instead pushing vol.up button i need to push vol.down button?
Edit:
Yes i can get in download mode
DarkRaver84 said:
Is that the same way as going into boot mode?
instead pushing vol.up button i need to push vol.down button?
Edit:
Yes i can get in download mode
Click to expand...
Click to collapse
so if you can enter download mode there is no problem, just install new rom ...
when i try to install a new rom with odin it gives me a massege "connect a telephone" but it is connected through usb..
i got the ops file in odin and by "one package" i put the md5 file.
But then i get that massege "connect a telephone"
Try an other USB-port, make sure Kies is not running and use Odin 4.43.
i dont have kies on the computer and i use odin 4.43.
i tried another usb port but no changes..
DarkRaver84 said:
i dont have kies on the computer and i use odin 4.43.
Click to expand...
Click to collapse
But Kies includes drivers for the phone - so do you have properly installed drivers for your phone?
OT: Is there a chance to take back given "Thanks"? I accidentally pressed "thanks" instead of "quote"
reneph said:
But Kies includes drivers for the phone - so do you have properly installed drivers for your phone?
OT: Is there a chance to take back given "Thanks"? I accidentally pressed "thanks" instead of "quote"
Click to expand...
Click to collapse
Yes i have the standerd samsung mobile driver installed and it worked before i installed tw4 witch diddnt worked for me.
DarkRaver84 said:
Yes i have the standerd samsung mobile driver installed and it worked before
Click to expand...
Click to collapse
Yeah but such a problem seems to occur relative often.
I would try to reinstall drivers, maybe with the Kies-drivers or use another computer.
I have similar problem. There is the same symptoms.
I have try:
- other usb ports
- other drivers (original samsung / kies drivers)
- other pc
- kill kies processes
- misc roms
and.. nothing..
I cant get recovery mode.. There is ramdump mode instead of recovery :/
Actually my i9001 is bricked and I cant load any rom..
Maybe my sgs is locked by bootloader or something?
if ure entering ramdump mode then u dont have the correct combination of buttons down when booting up:
Vol + / Power = Recovery Mode
Vol + / Home / Power = Ramdump Mode
Vol - / Home / Power = Download Mode
cheers
jbmc83 said:
if ure entering ramdump mode then u dont have the correct combination of buttons down when booting up:
Vol + / Power = Recovery Mode
Vol + / Home / Power = Ramdump Mode
Vol - / Home / Power = Download Mode
cheers
Click to expand...
Click to collapse
At least your guide on how to get to recovery is a big fail. That works with I9000, not I9001. Vol + / Power, WHEN the samsung text appears, release both buttons. AND when the lights in the softkeys turn on, quickly tap MENU, that's how to boot to recovery mode
well sorry if i left that part out, i assumed he would know how to navigate the recovery mode once he actually got the button combo right. and the only fail here is ur rude attitude, deff. no need for that around here imho.
aside from that, all these instructions are correct.
cheers
Sent from my GT-I9001 using XDA App
I solved the problem.
Unfortunately not on my PC. My i9001 needed a box which I solved all mistakes.
Now I have Gingerbread with root
Unfortunately I still hav a problem with my PC which doesn't want connect with sgs.. :/
I will try trial and error method.

PB, LG optimus 3D only boot in CWM

Hello everbody, I have a problem with my phone an I hope you will be able to help me. I want to appologies myself for my english, I'm French
My phone only boot in the CWM menu (where i can choose if y want reset the factory profil,...) I hope you understand me.
I would like to unistal CWM but i don't know how.
I try installing o stock recovery from my SD card but it didn't work.
I really hope you will be able to help me if you need any other information juste ask
hello everyone, I am experiencing the same problem. After the OTA update when the phone restarted, it ended in the CWM menu and it is impossible to restart the system it always ends in the recovery mode, wanting an update.zip file that doesn't exist. Can anyone help please
Try to update with this method
http://forum.xda-developers.com/showpost.php?p=18082599&postcount=1
Plug phone in dowload mode (power off phone then vol up + power,if you see lg logo release buttons)
adixtra said:
Try to update with this method
http://forum.xda-developers.com/showpost.php?p=18082599&postcount=1
Plug phone in dowload mode (power off phone then vol up + power,if you see lg logo release buttons)
Click to expand...
Click to collapse
As i said before, the phone stays in the cwm recovery menu and doesn't do anything else. If i turn off the phone and then restart it while pressing the power button and the + button volume, it is detected by the pc and installs the drivers, but nothing else.
If i try to use your method, it doesn't communicate with the pc, phone disconnected, unavailable.
Isn't there any other way..
Ok I've managed to flash the phone. just needed windows xp to work correctly with the drivers.
thanks
adixtra said:
Try to update with this method
http://forum.xda-developers.com/showpost.php?p=18082599&postcount=1
Plug phone in dowload mode (power off phone then vol up + power,if you see lg logo release buttons)
Click to expand...
Click to collapse
Thanks to take time to help me. I've try following the step on your link but on the last step, when the official LG flasher is running, I have an message saying that my phone isn't connect with my computer.
Try to reinstall drives.Remove battery, plug phone to computer, press vol+ button and insert battery.
Is the phone suppose to turn on when i put the battery in?
If you put battery and you keep VOL up ,the phone should start in download mode.
I've succesfuly did it, my phone is working again, thanks a lot.

Cyanogen boot loop without option to recovery

Hi, i managed to brick my phone when i installed cyanogen 7 on it.
i using for it a ClockWork ROM Manager premium and it installed the cyanogen 7 just fine.
i even make a backup for my default rom with it and all works just fine, no error codes, no nothing.
then it reboots to new android, and that damn boot loop start, well i remember how to fix it from my optimus 2x.
i go to recovery mode but everytime i trying to move down or up the lines, screen just go blank and what i remember there is a text line what says something about backspace?!?.
well i just think that this was a minor bug on the recovery and i rebooted the phone.
well, after that i cannot go back to recovery mode, it not recognize any of the keys, not power+vol up, power+vol down.
So i get just that bootloop and i cannot do anything with the phone, Windows 7 recognize the device and install the drivers but i cannot connect to it with any tools what i know.
i cannot use lg programs on it, nontheless any of the rom tools because they not connect to it, i cannot change any of the usb settings from the phone because the OS not start...
if somebody can help me with this, im be very happy
*UPDATE*
I found out that you cannot press power button same time with vol buttons, you just need to let go the power button while you still pressing vol buttons and voila!, you get the recovery console and you can do there what you needed to do
the power button also starting the device but shutdown it too after while if you keep pressing it .
Did you use 3D key + volume down + power? If this doesn't work you can try to flash a kdz
Sent from my LG-P920 using Tapatalk
berni987654321 said:
Did you use 3D key + volume down + power? If this doesn't work you can try to flash a kdz
Sent from my LG-P920 using Tapatalk
Click to expand...
Click to collapse
Hmm, i dont even know that keycompo, but no, it not helped at all.
how i can flash the kdz if any program dont detect the phone?
survivor303 said:
Hmm, i dont even know that keycompo, but no, it not helped at all.
how i can flash the kdz if any program dont detect the phone?
Click to expand...
Click to collapse
you find a solution ? i've got the same problem

Phone won't boot (stuck on LG logo)

Hello,
My phone is stuck on LG logo and keeps blinking its key lights and then turning on and gets to the LG logo and does the same again and again, I can turn it on in emergency mode, so I tried to do a recovery, but all softwares don't detect it, except one time it was detected but not anymore.
Any help would be appreciated.
FuryCradle said:
Hello,
My phone is stuck on LG logo and keeps blinking its key lights and then turning on and gets to the LG logo and does the same again and again, I can turn it on in emergency mode, so I tried to do a recovery, but all softwares don't detect it, except one time it was detected but not anymore.
Any help would be appreciated.
Click to expand...
Click to collapse
Can you reboot into recovery? ( Power + Volume Up + Home ) Or fastboot? ( Power + Home )
shinobisoft said:
Can you reboot into recovery? ( Power + Volume Up + Home ) Or fastboot? ( Power + Home )
Click to expand...
Click to collapse
No, nothing but emergency mode
FuryCradle said:
No, nothing but emergency mode
Click to expand...
Click to collapse
Have you installed a custom recovery? If not, you should be able to do a factory reset. Power off the device. Press and hold both volume keys and the Power button for 10 seconds. This only works with factory recovery.
shinobisoft said:
Have you installed a custom recovery? If not, you should be able to do a factory reset. Power off the device. Press and hold both volume keys and the Power button for 10 seconds. This only works with factory recovery.
Click to expand...
Click to collapse
I did before, and I did root my hone and installed custom rom, but still my phone won't boot except into logo loop or recovery mode, Android Flash recovery detected the phone once, I selected by mistake reboot phone into normal mode, the software went unresponsive, I unplugged my phone and replugged it and now no software would detect it.
FuryCradle said:
I did before, and I did root my hone and installed custom rom, but still my phone won't boot except into logo loop or recovery mode, Android Flash recovery detected the phone once, I selected by mistake reboot phone into normal mode, the software went unresponsive, I unplugged my phone and replugged it and now no software would detect it.
Click to expand...
Click to collapse
Sounds like LGMDP or KDZ are about the only things that you can try at this point. With the phone booting to the LG Logo, it's not a permanent brick yet. I would try LGMDP before KDZ as KDZ has been known to brick devices. It's bricked two for me.
shinobisoft said:
Sounds like LGMDP or KDZ are about the only things that you can try at this point. With the phone booting to the LG Logo, it's not a permanent brick yet. I would try LGMDP before KDZ as KDZ has been known to brick devices. It's bricked two for me.
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Click to collapse
The problem is neither are detecting my phone now, they did before but now they don't, I have no idea why not :/
FuryCradle said:
The problem is neither are detecting my phone now, they did before but now they don't, I have no idea why not :/
Click to expand...
Click to collapse
Something has changed the way the devices are identified since ICS came out. Have you tried using either of those programs with the device boot-looping on the LG Logo? That will be about the only way the device is detected. You may get lucky enough to have LGMDP detect it. The only other option I know of is to visit a local cell shop that has JTAG equipment.
Uninstall all lg drivers, reinstall the latest drivers and try again after disabling lg modem from control panel-devices
Sent from my LG-P500
shinobisoft said:
Something has changed the way the devices are identified since ICS came out. Have you tried using either of those programs with the device boot-looping on the LG Logo? That will be about the only way the device is detected. You may get lucky enough to have LGMDP detect it. The only other option I know of is to visit a local cell shop that has JTAG equipment.
Click to expand...
Click to collapse
I thought so, thank you for your answers.
pmvyas said:
Uninstall all lg drivers, reinstall the latest drivers and try again after disabling lg modem from control panel-devices
Sent from my LG-P500
Click to expand...
Click to collapse
The device is boot-looping on the LG logo. There's not much of a chance of any drivers getting installed or at least the necessary ones.
Hey my Lg ms345 wont boot up.stuck at Lg logo screen or on the battery charging screen. I cant do any resets or modes.

A7 could not do normal boot, invalid kernel length

Hi everyone, I am having an issue with my a7 phone, when i power on it says
could not do normal boot, invalid kernel length
Click to expand...
Click to collapse
, then i connected the phone to my computer it constantly restarts and says the same thing
could not do normal boot
Click to expand...
Click to collapse
, can't enter into recovery mode, c'ant enter in download mode, even my pc and odin doesn't recognize the device at all, please help I can't afford a new one.
Thanks in advance.
Just flash stock rom with odin, conect to pc pressing vol + and vol - to get download mode
It doesn't react with + - buttons, that is why i can't flash it
What is the last OS you are running?
If the phone keeps restarting, first connect the phone to your PC via USB cable.
Then
1. Keep Vol+ and POWER pressed.
or
2. Keep Vol- and POWER Pressed.
Thank you but it seems that my motherboard is damaged
Thank you but it seems that my motherboard is damaged
I do not think it has been damaged, try pressing vol + vol- boot at the same time a couple of times and then the third release the vol + i the boot and it will restart in dowload mode. then flash with odin each of the partitions of an original rom.
good luck
juliàcarax said:
I do not think it has been damaged, try pressing vol + vol- boot at the same time a couple of times and then the third release the vol + i the boot and it will restart in dowload mode. then flash with odin each of the partitions of an original rom.
good luck
Click to expand...
Click to collapse
vol - and connect the cable, should bot in download mode
Condolences in your A7 brother
Let me explain to you...our phone have "bootclasspath" in its kernel...if this messed up you cannot do recovery or download mode. In short our phone samsung galaxy a7 2018 is hard breaked and good as dead, im sorry brother we shouldnt have messed with our phone...i understands your feelings:crying:
How do I do that?I have a problem with my phone too
dear my galaxy A750F same problem
showing could not do normal boot inval id kenrel length
i pressing vol down and up and plug in cable after press vol up and there showing massage . press vol down and power button but i many time try it's not working .
than i download obin and ap file and try to downloading but its not working and still not solve my problem .
i need your quick response and kind help
I had the same error appear on my S10 (beyond1lte) and was able to get back in to download mode by [Vol down] + Bixby + Power
h4ck3rc1 said:
I had the same error appear on my S10 (beyond1lte) and was able to get back in to download mode by [Vol down] + Bixby + Power
Click to expand...
Click to collapse
yes , plug into pc... odin flash latest twrp md5 for your device that will get you to recovery and start again
sakho1991 said:
Thank you but it seems that my motherboard is damaged
Thank you but it seems that my motherboard is damaged
Click to expand...
Click to collapse
Hello. Did you find a way to boot into your phone or atleast recover the data in the phone?
I am facing the same issue with my A8+ and i really need the data in it.
Please do let me know if you can somehow help.
PiXi_0301 said:
Hello. Did you find a way to boot into your phone or atleast recover the data in the phone?
I am facing the same issue with my A8+ and i really need the data in it.
Please do let me know if you can somehow help.
Click to expand...
Click to collapse
+1
read pit file by any tool , if the tool can read file then reflash phone if the tool can not read pit file the phone has been damaged

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