hi!
i buy a used Optimus Black, now I have a problem, gets stuck in the boot logo amd blink lights, even after having used SmartFlash, someone will have an idea what to do?
kemish said:
hi!
i buy a used Optimus Black, now I have a problem, gets stuck in the boot logo amd blink lights, even after having used SmartFlash, someone will have an idea what to do?
Click to expand...
Click to collapse
Is it a patched v20 rom that you flashed? Flash again using SmartFlash and once the phone boots, it will take you to the CWM recovery screen and then do a factory reset and wipe Dalvik cache. Then reboot your phone and it will be just fine. BTW read the "Noob how to" section in the Q&A it helped me a lot.
Sent from my LG-P970 using XDA Premium 4 mobile app
jantdroid said:
Is it a patched v20 rom that you flashed? Flash again using SmartFlash and once the phone boots, it will take you to the CWM recovery screen and then do a factory reset and wipe Dalvik cache. Then reboot your phone and it will be just fine. BTW read the "Noob how to" section in the Q&A it helped me a lot.
Sent from my LG-P970 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I try very many roms, and nothing worked, seems like physical problem, I send for service, well thank you very much
kemish said:
I try very many roms, and nothing worked, seems like physical problem, I send for service, well thank you very much
Click to expand...
Click to collapse
The patched v20 bin/fls files should work for you. If not, try the hard reset unbricking method. You're welcome.
Sent from my LG-P970 using XDA Premium 4 mobile app
Related
I installed a rom called Eaglesblood from ROM Manager.
When it was all installed, the phone just loops and won't start. The only thing that is showing is the Eaglesblood logo. I tried to boot ROM Manager, but it wont start since the LG logo is not showing.
Is there anything I can do?
One more thing, I tried to connect it to the computer and it is charing, but it does not show as any device on the computer though.
You must wipe your phone before installing a new rom, otherwise you can get bootloops, try it good luck
Sent from my Optimus 2X using xda app-developers app
Itaka06 said:
You must wipe your phone before installing a new rom, otherwise you can get bootloops, try it good luck
Click to expand...
Click to collapse
How do I wipe the phone?
pankie91 said:
How do I wipe the phone?
Click to expand...
Click to collapse
search around, there's a few very good guides on this and other forums.
You must reboot in cwm and there you can wipe the phone... in option advanced are mire wipe option, best way to install a custom rom is making a fullwipe.. whatch in xda there are many guides for this.
Sent from my Optimus 2X using xda app-developers app
Itaka06 said:
You must reboot in cwm and there you can wipe the phone... in option advanced are mire wipe option, best way to install a custom rom is making a fullwipe.. whatch in xda there are many guides for this.
Click to expand...
Click to collapse
I tried to access the CWM by holding the Power and -Vol on the phone. The phone just boot up and doesn't even go into the cwm. The Eaglesblood logo just repeats all over.
I can take pictures if you like, if it is easier to understand.
Is there anyway to access the phone by USB? I can't even find it on the PC when I plug it in, it just charges itself
Hold down the buttons longer
Sent from my LG-P990 using xda app-developers app
Neefy said:
Hold down the buttons longer
Click to expand...
Click to collapse
I gave this a try before, in like 10 minutes. It doesn't do anything, just the EaglesBlood logo is flashing in a loop.
Hold down the volume down key and the power button, this have to work..
Sry dont see that you tryed this already, try to recovery with nvflash
Sent from my Optimus 2X using xda app-developers app
pankie91 said:
I gave this a try before, in like 10 minutes. It doesn't do anything, just the EaglesBlood logo is flashing in a loop.
Click to expand...
Click to collapse
Try volume key up
Using A5
Sent by XDA Premium
If you are unable to recover your phone you can always use NVflash. It will flash one of the first Froyo versions on your phone. Then you can root it, install ClockworkMod and install any ROM you like.
http://forum.xda-developers.com/showthread.php?t=1007825
It's low level flashing so use it only when there is no other option.
Itaka06 said:
Hold down the volume down key and the power button, this have to work..
Click to expand...
Click to collapse
Done this a few times, isn't there any other way to wipe the phone?
coolprateek.kumar said:
Try volume key up
Click to expand...
Click to collapse
Tried this, with the power on. Nothing happens, just the continuous loop.
BlackDragonPL said:
If you are unable to recover your phone you can always use NVflash. It will flash one of the first Froyo versions on your phone. Then you can root it, install ClockworkMod and install any ROM you like.
http://forum.xda-developers.com/showthread.php?t=1007825
It's low level flashing so use it only when there is no other option.
Click to expand...
Click to collapse
Thanks! But I still have an error trying to connect my phone to the computer. The USB is charing the phone, but the computer won't recognize the device. It doesn't even popup anything.
I have windows 8 on my desktop, and I tried to plug it in the laptop aswell, but it doesn't do anything. And yes, I have the LG drivers installed already.
If you remove battery and you push vol down key and power button and you connect to usb then you get into recovery mode?
Sent from my Optimus 2X using xda app-developers app
Itaka06 said:
If you remove battery and you push vol down key and power button and you connect to usb then you get into recovery mode?
Click to expand...
Click to collapse
No, it doesn't. The LG logo is just flashing then it turns black and repeats itself like that.
However, i tried only to hold down the vol-down button and plugged the USB in and then it starts something saying:
"S/W Upgrade please wait while upgrading..." but it does not show up on the PC as if it was connected.
Yes, so try to reflash cwm.. look at the guids in the section android development..
Sent from my Optimus 2X using xda app-developers app
---------- Post added at 07:29 PM ---------- Previous post was at 07:22 PM ----------
Last idea i have is to reflash stock and then to start new.. try this tutorial, original rom you find in xda
http://forum.xda-developers.com/showthread.php?t=1008070
Sent from my Optimus 2X using xda app-developers app
Itaka06 said:
Last idea i have is to reflash stock and then to start new.. try this tutorial, original rom you find in xda
http://forum.xda-developers.com/showthread.php?t=1008070
Click to expand...
Click to collapse
I'm very thankful for linking me this, but the problem still exist that I can't find my device on Windows. If i remember correctly, the USB connection to the phone stoped to work when I fixed root access to the phone and the CWM.
Is there anything I can do to fix this USB connection issue?
Try this, you can get to the stock via s/w upgrade and smartflash this must work, there is a completr tutorial how to get on stock via smartflash. I hope i can help
http://android.stackexchange.com/qu...-lg-optimus-2x-p990-back-to-stock-lg-software
Sent from my Optimus 2X using xda app-developers app
Have you tried a different USB cable? My LG cable went bad on me and I could still charge with it but I have to use another cable for connecting to the computer.
His cable works, otherwise he can't get to s/w mode.. try the tutorial with smartflash i send you in the last post
Sent from my Optimus 2X using xda app-developers app
I dont know too much about firmware, but my LG Thrill 4g is boot looping and staying on the lg logo screen and the homescreen buttons will illuminate. I can get into the Clockworkmod recovery mode and Ive wiped everything but the phone still won't start up. It isn't in usb debugging mode, and the hard reset is not working at all. Please can someone help me?
Did you do a dalvec cash wipe
Sent from my LG-P920 using xda app-developers app
capnmorgan80 said:
Did you do a dalvec cash wipe
Sent from my LG-P920 using xda app-developers app
Click to expand...
Click to collapse
Yes I did, I wiped everything and ive been trying at this since 7 o clock est. I really need my phone fixed. please help.
Have you made a backup file
Sent from my LG-P920 using xda app-developers app
Yes I have, but removed it thereafter, okay it isnt bricked anymore, it starts up now. But since i factory reset it and am now trying to redo everything on the phone, it looks a little glitched, the text messages dont come through, i cant see the text on the menus and it looks to me like the phone itself is glitched, anything i can do? Maybe I didnt fix it prperly?
Are you trying to flash a rom? In your first post you said it isn't in USB debugging mode, is this correct?
Sent from my LG-P920 using xda app-developers app
Hi,
My LG Optimus Black P970 is locked in boot loop and I can't fix it.
I did the whole procedure from this topic, until the last SFT screen with the message 'Download Complete' written in green. But the phone restarts and gets into boot loop again.
I tried to repair the phone with the LG Mobile Support Tool, but it didn't work either. In fact, after this last procedure the LG logo stopped appearing, now the screen just lights up (but does not show anything) and buttons LED blink.
What do I do?
Thank you
Initialization
Do yo turn off completely the phone and connect the usb cable without battery?
Flash ICS
Sent from my LG-P970 using xda app-developers app
Try smartflashtool a v20 firmware with CWM.Flash it then boot to recovery.From there,Wipe Data/Factory Reset and then reboot
Sent from my LG-P970 using Tapatalk 4 Beta
BlackPie said:
Try smartflashtool a v20 firmware with CWM.Flash it then boot to recovery.From there,Wipe Data/Factory Reset and then reboot
Sent from my LG-P970 using Tapatalk 4 Beta
Click to expand...
Click to collapse
Thanks everyone for the replies. After several firmwares, I tried Europe V20S and it worked, at least partially. The boot loop is gone, but another problem appeared.
Now the screen is splitting into several. I think it might be a firmware conflict (for trying to install different firmwares repeatedly - do not know if I'm talking silly, noob here) and a wipe data / factory reset would help.
So I tried to follow this topic, since Optimus Black doesn't have a keycombination to get to Recoverymode on booting, but It didn't work.
Is there another way?
Thanks
Hello @ all,
my O4X did'nt start after I played Magic 2014, with CM10.1 R5 with iodak Kernel v005.
I have tried to install the official Rom V20A but nothing happend... Istill got a weak light on the softkeys when I try to boot it.
When i plug it on with USB I got a stuck on the LG boot Logo...
Anyone had such a problem?
Thank you...
Well. I can't be totally sure what's happening, but if you cant even happen to enter recovery, follow this method.
http://forum.xda-developers.com/showthread.php?t=2069723
charge your battery
did you wiped data?
Sent from my LG-P880 using xda app-developers app
KiD3991 said:
Well. I can't be totally sure what's happening, but if you cant even happen to enter recovery, follow this method.
http://forum.xda-developers.com/showthread.php?t=2069723
Click to expand...
Click to collapse
I followed this method but it didnt make it better...
tobixdev said:
charge your battery
did you wiped data?
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Battery is charged, wipe data is complicated because i didnt come in the rescue mode or cwm, only in S/W upgrade...
Ok now i'm in the Android system recovery, but it does not always work...
Sivvis said:
Hello @ all,
my O4X did'nt start after I played Magic 2014, with CM10.1 R5 with iodak Kernel v005.
I have tried to install the official Rom V20A but nothing happend... Istill got a weak light on the softkeys when I try to boot it.
When i plug it on with USB I got a stuck on the LG boot Logo...
Anyone had such a problem?
Thank you...
Click to expand...
Click to collapse
Rollback to V20A using LGFlash Tool
Sivvis said:
I followed this method but it didnt make it better...
Battery is charged, wipe data is complicated because i didnt come in the rescue mode or cwm, only in S/W upgrade...
Ok now i'm in the Android system recovery, but it does not always work...
Click to expand...
Click to collapse
Try it... but don't work...
tobixdev said:
charge your battery
did you wiped data?
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Thanks!
Wipe Cache and Data solved the problem, now I'm an V20A...:good:
Issue: Phone suddenly shuts down, when trying to boot it, it just keeps restarting when hitting the bootanimation.
I use the phone less than 30 mins and suddenly it just shuts down and I have to do a full wipe for it to work again. Even after full wipe, it works perfectly fine for max 1 hour of use, then it shuts down and new wipe is required.
What I have tried:
Flashing PA, CM10.2, flashing full stock ICS V30A.kdz, repartion with AIO-Toolkit and even tried using Homero's ICS NvFlash version of ICS. Nothing helps, I use the phone a little, and then it just needs to be wiped again.
Anyone who had an issue similar to this? If not, then I think the O2X path ends here
Hoping someone can help.
-Natalya
Try to go back to old bootloader and use a GB rom and see if the problem persists. See the group on my signature on Facebook.
Sent from my LG-P990 using xda app-developers app
natalya said:
Issue: Phone suddenly shuts down, when trying to boot it, it just keeps restarting when hitting the bootanimation.
I use the phone less than 30 mins and suddenly it just shuts down and I have to do a full wipe for it to work again. Even after full wipe, it works perfectly fine for max 1 hour of use, then it shuts down and new wipe is required.
What I have tried:
Flashing PA, CM10.2, flashing full stock ICS V30A.kdz, repartion with AIO-Toolkit and even tried using Homero's ICS NvFlash version of ICS. Nothing helps, I use the phone a little, and then it just needs to be wiped again.
Anyone who had an issue similar to this? If not, then I think the O2X path ends here
Hoping someone can help.
-Natalya
Click to expand...
Click to collapse
did you try to fully wipe, system, dalvik, cache and full wipe,or try on TRWP select advance wipe and select everything(exclude sdcard) hit thanks if it works for you, i had a similar error but not the same has you.
Sorry for the poor english.
filarod said:
Try to go back to old bootloader and use a GB rom and see if the problem persists. See the group on my signature on Facebook.
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
I tried using Homero V20S NvFlash ROM yes, which is on old bl, but it didn't help
After I use the phone like 1-2 hours maybe less, it just restarts and then won't boot again and I have to do full wipe again.
Yes psmax, I tried and sometimes, when I flash ROMs even in TWRP, the phone just shuts down in the middle of the flashing process. What the hell can be causing this?
Could it be an hardware problem?..
Sent from my LG-P990 using xda app-developers app
filarod said:
Could it be an hardware problem?..
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
How can I know if its a hardware problem? That's what I am afraid of - because if it is, then its goodbye O2X
Sold the phone today.
Officially looking for a new phone now. Hmmmmmmm i wonder if i shall buy another o2x now that its being offered to me extremely cheap... i dunno what to do
Had almost same symptom: quick drop from fully charged to 60%, then random BSODs and reboots.
New battery did the trick for me.
Sent from my LG-P990 using xda app-developers app
A broken battery could send wrong readings to the kernel, which in turn responds with a shutdown or a crash. Most of the hw problems could depend on this...