[Q] LG P990 Keep Rebooting before going Splash Screen - LG Optimus 2x

Hi.
I have LG p990 and it is a rooted mobile and i have tried several CM builds. i was running CM7 build from one month . Today when i tried to power off and than tried to Boot in Recovery mode it didn't booted instead it turn off just shows LG logo and even didnt go to splash screen. even if i try to boot in recovery mode it still do same i tried putting out battery but all in vein . i am very desper from it Please any solution.

cheeta123 said:
Hi.
I have LG p990 and it is a rooted mobile and i have tried several CM builds. i was running CM7 build from one month . Today when i tried to power off and than tried to Boot in Recovery mode it didn't booted instead it turn off just shows LG logo and even didnt go to splash screen. even if i try to boot in recovery mode it still do same i tried putting out battery but all in vein . i am very desper from it Please any solution.
Click to expand...
Click to collapse
Download this and use SmartFlashTool to flash this. It will unbrick your phone but beware you will lose all your data.
Code:
http://forum.xda-developers.com/showthread.php?t=1715272

kalpak2021 said:
Download this and use SmartFlashTool to flash this. It will unbrick your phone but beware you will lose all your data.
Code:
http://forum.xda-developers.com/showthread.php?t=1715272
Click to expand...
Click to collapse
I downloaded the zip and SmartFlashTool, SmartFlashTool won't detect my device . I have properly installed my Mobile driver. if my mobile does't proceed more than starting screen how it will detect my mobile

It worked at last
cheeta123 said:
I downloaded the zip and SmartFlashTool, SmartFlashTool won't detect my device . I have properly installed my Mobile driver. if my mobile does't proceed more than starting screen how it will detect my mobile
Click to expand...
Click to collapse
I found that the given steps won't work with Windows 7 but with Windows XP they worked

cheeta123 said:
Hi.
I have LG p990 and it is a rooted mobile and i have tried several CM builds. i was running CM7 build from one month . Today when i tried to power off and than tried to Boot in Recovery mode it didn't booted instead it turn off just shows LG logo and even didnt go to splash screen. even if i try to boot in recovery mode it still do same i tried putting out battery but all in vein . i am very desper from it Please any solution.
Click to expand...
Click to collapse
Download the mobile driver again, and follow the instructions correctly. Like, removing the battery, press volume down while plugging in until the s/w update screen appears, etc etc. Good luck! Hope it'll boot after the flash.
Sent from my Optimus 2X

Mark
I've a similar-ish issue. I've got CWM installed and can boot into CWM ok. My problem was that I tried to install a ROM (MIUI) and the install had no errors, but when the phone was powered on it hung at the MIUI screen.
So I reverted to a backup successfully and decided to have another go (same problem). This time, after I restore to the backup (which is installed without error by CWM) I can't can't past the initial LG screen. Seems to go into reboot loop.
Any thoughts anyone? If I can get into CWM ok and have a working restore then is there something I'm doing wrong!!
thanks,
Mark

Related

Need help stuck in LG logo

Dear All,
First i installed cwm recovery from this thread http://forum.xda-developers.com/showthread.php?t=1007863
, it was success but can't do nand backup, so i use rom manager and installed cwm recovery from there and success.
after that i choice boot into cwm recovery from rom manager, phone was restart but stuck in LG logo.
i tried to take out take in the batre and do normal boot on the result is same "stuck in lg logo"
i also tried to enter to cwm recovery by press power + vol down but still same stuck in lg logo
would you please help me ?
Are you holding your fingers on both power and vol down button for long enough? It can take up to 5-6 seconds to enter the CWM
Kickasskev said:
Are you holding your fingers on both power and vol down button for long enough? It can take up to 5-6 seconds to enter the CWM
Click to expand...
Click to collapse
yes, i already tried more than 2 minutes still no enter.
also i already tried smartflash method same problem, there's no driver response
looks like hang in lg logo
Try uninstalling all lg drivers associated with the phone, restart computer then reinstalling all the smartflash drivers then retry
Sent from my LG-P990 using XDA App
Ohh no, Seems like I have the same problem
Ohh no.. Seems like I have the same problem.. The phone is stuck on the LG logo.
I installed the Cyanogen mod successfully, and everything seemed to work.
Then i started Rom manager to install Clockwork recovery. The clockwork mod was stuck the first time, don't know why!
So I restarted the phone, and tried installing the clockwork mod again, this time there were no problems.
After the clockwork mod was installed I wanted to install the Google addons, so I went to Download ROM, and pushed Google Addons. The phone asked for a restart, and during the restart I was stuck on LG logo.
I would be very very happy if anyone can help me?
Hi, i think you must use the nvflash reset-all-phone procedure.
Search google for "NVflash stock ROM release" and you'll find the procedure and the download links for APX drivers and zip with rom images and tools.
Good luck ! (I made the procedure 10 times in 3 days past bricking my phone..)
boezio said:
Hi, i think you must use the nvflash reset-all-phone procedure.
Search google for "NVflash stock ROM release" and you'll find the procedure and the download links for APX drivers and zip with rom images and tools.
Good luck ! (I made the procedure 10 times in 3 days past bricking my phone..)
Click to expand...
Click to collapse
Thank you very much, I succeeded in doing a flash through nvflash, so now my phone works great again
Do you know if you can destroy the nvflash possibly? .. just so I know if I play with the phone as much as I want, and always get it working again with nvflash if something goes wrong
Sent from my LG-P990 using XDA App

[Q] Bricked Galaxy Mini

Hi, I live in Egypt for a while and I bought last month a Mini. Everything was going just fine, I was using Odin many times to try new roms, and CWM Recovery to give a try to custom roms, without problems. Yesterday morning I flashed my device with the 2.3.6 rom that I found on this forum, apparently made for Latin America. Since that moment, my mobile is on boot loop, i can't do anything, I only can access downloading mode, I tried to reflash gingerbread 2.3.4, and2.3.5, it goes well, Odin gives me the PASS message, but still my mobile is forever rebooting at Samsung logo. I can't access recovery.
What to do? Is it bricked and do I have to send it to Samsung Center or is there hope to fix it by myself?
Thank you for any help...
Yohan
u cant even enter recovery?if u can,just wipe cache and data..
Sent from public phone using 10cents.
ybregeon said:
Hi, I live in Egypt for a while and I bought last month a Mini. Everything was going just fine, I was using Odin many times to try new roms, and CWM Recovery to give a try to custom roms, without problems. Yesterday morning I flashed my device with the 2.3.6 rom that I found on this forum, apparently made for Latin America. Since that moment, my mobile is on boot loop, i can't do anything, I only can access downloading mode, I tried to reflash gingerbread 2.3.4, and2.3.5, it goes well, Odin gives me the PASS message, but still my mobile is forever rebooting at Samsung logo. I can't access recovery.
What to do? Is it bricked and do I have to send it to Samsung Center or is there hope to fix it by myself?
Thank you for any help...
Yohan
Click to expand...
Click to collapse
Just remove the battery and stop your phone.
Put the battery in again.
Go to recovery mode by pressing Home + Power button at the same time.
In the reocevey choose wipe data/factory reset option.
Reboot your device after you are done.
You mobile will boot up fine.
Thank you for your answers but I wanna insists on a point: I can't access recovery at all, the phone show me the samsung logo for about half a second then restarts, and is looping in this state. No recovery, only downloading mode and RAMDUMP Mode (ARM9 mode) & Emergency Dload Mode (ARM9 Mode). Nothing else is avalaible.
Helppp
ybregeon said:
Hi, I live in Egypt for a while and I bought last month a Mini. Everything was going just fine, I was using Odin many times to try new roms, and CWM Recovery to give a try to custom roms, without problems. Yesterday morning I flashed my device with the 2.3.6 rom that I found on this forum, apparently made for Latin America. Since that moment, my mobile is on boot loop, i can't do anything, I only can access downloading mode, I tried to reflash gingerbread 2.3.4, and2.3.5, it goes well, Odin gives me the PASS message, but still my mobile is forever rebooting at Samsung logo. I can't access recovery.
What to do? Is it bricked and do I have to send it to Samsung Center or is there hope to fix it by myself?
Thank you for any help...
Yohan
Click to expand...
Click to collapse
hey man i've already had that problem..coz i flash 2.3.6 and encountered same problem but i manage to fix it.. you need to enter recovery mode... Note: you need to hold the home & power button and wait for the samsung logo to flash TWICE (2X),when the 2nd logo flash, just realease the buttons and your on recovery mode.just wipe/ data reset.. right now im using Ginger bread 2.3.6JKVT and its rooted also.
No, I can't access recovery sorry.
Connect your phone to your laptop.
Use ADB
Type this :
adb shell reboot recovery
That will take you to download mode,then you can flash rom again. It would be easier if you have a CWM installed
Sent from my GT-I5500-MADTEAM using Tapatalk
Shall I use Downloading mode to do this?
ybregeon said:
Shall I use Downloading mode to do this?
Click to expand...
Click to collapse
If you can't access recovery either falsh CWM recovery or Flash another firmware from Download mode. If you want to flash CWM recovery just follow the link below for Galaxy Mini and search CWM recovery.
I tried many times, since i have this problem, to flash and reflash, official roms, CWR, but nothing works, setup goes fine according to Odin, but still have the problem on my phone, still only downloading mode works, and still a flashing screen, just during the samsung logo.
No one can help me with my mobile???
ybregeon said:
No, I can't access recovery sorry.
Click to expand...
Click to collapse
did you wait for the samsumg logo to flash tiwce while holding the combo key? you see when im installing firmware using odin my laptop turn off coz i dont have a battery i thought my mini was brick because the process was not finish,so what happen i tried to acces recovery mode its only shows a computer icon & phone icon. but i manage to fix the problem i go to download mode and flash again another firmware. and everything goes fine..so how come that you cant access recorvery...i would suggest that you flash a firmware with 4 parts not a single package.
just try this www*mediafire*com/?br3r8fod5g3vud4 flash this firmware with Odin this will surely work please replace * with . brace my post count is not enough to post outside link
As long as you can enter download mode... you are safe. If you can... just flash it back with Odin.
Follow this step
http://forum.xda-developers.com/showthread.php?t=1107331
Thanks but no
dhlalit11 said:
just try this www*mediafire*com/?br3r8fod5g3vud4 flash this firmware with Odin this will surely work please replace * with . brace my post count is not enough to post outside link
Click to expand...
Click to collapse
Thank you for the link, i tried but still have the same problem. Could this be an EEPROM problem?
ybregeon said:
Thank you for the link, i tried but still have the same problem. Could this be an EEPROM problem?
Click to expand...
Click to collapse
Try booting up without micro sd nor sim card.
Sent from my neighbour’s android phone
i had a same problem too.
my phone cannot power on, and ONLY download mode only working.
i flashed it for so many time too, and it doesn't seem to fix the problem.
so any fix on this ?
To ybregeon and Tre3,
I had the exact same issue, only Download Mode and RAM Dump, but could not enter recovery mode. Tried flashing many ROMs, oneclick unbrick, Heimdall recovery etc. but still no solutions available, I tried many-many tricks with no luck. So I went to Samsung Service Center, and it turned out that the problem is in the mainboard. It took me one night before Samsung replaced the mainboard from my phone and it's been working well since. All free of charge.
I hope your warranty is still valid. Good luck.
Sent from my GT-S5570 using XDA App
distan7 said:
To ybregeon and Tre3,
I had the exact same issue, only Download Mode and RAM Dump, but could not enter recovery mode. Tried flashing many ROMs, oneclick unbrick, Heimdall recovery etc. but still no solutions available, I tried many-many tricks with no luck. So I went to Samsung Service Center, and it turned out that the problem is in the mainboard. It took me one night before Samsung replaced the mainboard from my phone and it's been working well since. All free of charge.
I hope your warranty is still valid. Good luck.
Sent from my GT-S5570 using XDA App
Click to expand...
Click to collapse
reflash the XXKPI/XXKPK 2.3.4 then flash the cmw, xxkpi and xxkpk is the safest stock gb rom to install
Flash odin and go to recovery mode and wipe.
It should work.

[HELP]LG P990 software issue after flashing new rom

Okay, so I tried flashing Eaglesblood rom and everything went fine but not after I rebooted the system. It did reboot but it gets stuck on eaglesblood logo and then it turns off. I can't get into recovery mode, computer doesn't recognize it and I can't flash any thing to it. It's useless.
I can't seem to find a way out, I'm stuck! HELP!
If it doesn't get fixed, I might replace it with a new phone. (
freshwaterplimpies said:
Okay, so I tried flashing Eaglesblood rom and everything went fine but not after I rebooted the system. It did reboot but it gets stuck on eaglesblood logo and then it turns off. I can't get into recovery mode, computer doesn't recognize it and I can't flash any thing to it. It's useless.
I can't seem to find a way out, I'm stuck! HELP!
If it doesn't get fixed, I might replace it with a new phone. (
Click to expand...
Click to collapse
have you tried this:
HOMERO2 UNBRICK
if not try the one from Rusty....search in the development section
SREEPRAJAY said:
have you tried this:
HOMERO2 UNBRICK
if not try the one from Rusty....search in the development section
Click to expand...
Click to collapse
Thanks for the rep! Finally unbricked my phone and it's up and running

Stuck in boot

My LG Optimus 2X from windmobile is stuck in boot screen. I recently rooted my phone which worked perfectly fine than I installed CWM ext which messed things up, phone was hard resetting every time it started up. So I went to the market place and installed CWM and installed recovery from within the app and decided to install [ROM] MIUI v4 2.7.20 [Multilang][New base] [25/07/2012] through the CWM app. It loads up in recovery FINALLY and I installed it. After reboot its just stuck on LG boot screen I cant go into recovery mode either it just reboots and gets stuck at boot screen. is there anything that i can do to recover the phone?
how u tried this? - http://forum.xda-developers.com/showthread.php?t=1006745
i have done it a couple of times after a bad flash on my P990 and it works great.
i got the NVFlash ready, take out the battery and while pushing down Power and Vol. down button i connect the usb cable and it starts up and u can open NVFlash and let it do it's work.
thank you lets see if it works out:fingers-crossed:
puma99dk| said:
how u tried this? - http://forum.xda-developers.com/showthread.php?t=1006745
i have done it a couple of times after a bad flash on my P990 and it works great.
i got the NVFlash ready, take out the battery and while pushing down Power and Vol. down button i connect the usb cable and it starts up and u can open NVFlash and let it do it's work.
Click to expand...
Click to collapse
hey so NVFlash did work but now i am getting no signal, I went to settings> About phones > baseband: unknown. So I decided to use smart flash and flash the "LG_P990_1035_21_2011-06-22", it just wouldn't flash it loads up to 50% than i get timed out error. Is there anyway to fix this issue.
Thanks.
ali2k4 said:
hey so NVFlash did work but now i am getting no signal, I went to settings> About phones > baseband: unknown. So I decided to use smart flash and flash the "LG_P990_1035_21_2011-06-22", it just wouldn't flash it loads up to 50% than i get timed out error. Is there anyway to fix this issue.
Thanks.
Click to expand...
Click to collapse
this might be an issue with BB and RIL combination...try to install the GetRIL app from the play store and try to install a recommended RIL....reboot and check...
you can try the smartflash after trying this...
Hope this helps
The problem was that I was flashing p990 firmware on my P999. oddly enough it ran but without any baseband. long story short I used the ROM from this thread http://forum.xda-developers.com/showthread.php?p=17258229 and it worked I was in the wrong phone section the whole time. thanks every one for the help couldn't have recovered it without your help thanks :victory:

[Q] Bricked After installing CM10

Hi All,
I'm in trouble with my P990.
i was using offical cm10 nightlies for a while and i updated new official cm10 nightlies. After update phone opened and 5 minutes later screen frozen. i removed battery and put it again. But phone not opened again.
I tried NVFlash but NVflash stuck on "waiting for bootloader to initialize" message.
How can i handle this situation.?
Thank you in advance for your help.
yildirimkm said:
Hi All,
I'm in trouble with my P990.
i was using offical cm10 nightlies for a while and i updated new official cm10 nightlies. After update phone opened and 5 minutes later screen frozen. i removed battery and put it again. But phone not opened again.
I tried NVFlash but NVflash stuck on "waiting for bootloader to initialize" message.
How can i handle this situation.?
Thank you in advance for your help.
Click to expand...
Click to collapse
Maybe try to flash any rom with SmartFlash
1.Take out battery
2.replace battery
3.hold Vol- (volume down button) AND power button together until you see the recovery menu. then scroll to Cm updater file and reflash -or- clockwork mod file and flash from backup.
No way!!
When i tried Smartflash pc not found com ports. so i cant flash with this way.
also i tried (JAZZMAN's advice) power and vol- to enter CWM menu but i cant see any thing. (my phone not open)
yildirimkm said:
When i tried Smartflash pc not found com ports. so i cant flash with this way.
also i tried (JAZZMAN's advice) power and vol- to enter CWM menu but i cant see any thing. (my phone not open)
Click to expand...
Click to collapse
How phone must show bootloader or you have installed already CWM it must boot into CWM, if it doesn't show your phone to the service .
yildirimkm said:
When i tried Smartflash pc not found com ports. so i cant flash with this way.
also i tried (JAZZMAN's advice) power and vol- to enter CWM menu but i cant see any thing. (my phone not open)
Click to expand...
Click to collapse
checkfor Rusty's thread for recovery
check for Homero's thread to unbrick with a clean and stock ROM....
LG is 99.999999999% unbrickable AFAIK
Maybe this will work
http://forum.xda-developers.com/showthread.php?t=1975274
Sent from my LG-P990 using xda app-developers app
Service
Thanks for your help.
I couldnt fix my phone. I sent to service. i hope they can fix

Categories

Resources