Database Develop

[Q] How to reinstall android ? - Stuck on LG logo

i have a huge problem. I installed ROM manager and i tried to reboot in recovery mode and than my phone got stuck in LG logo. I can not recover it by holding power and volume down buttons. What can i do to reinstall my system ? please help!!

Blaszko said:
i have a huge problem. I installed ROM manager and i tried to reboot in recovery mode and than my phone got stuck in LG logo. I can not recover it by holding power and volume down buttons. What can i do to reinstall my system ? please help!!
Click to expand...
Click to collapse
Did you remove battery? Before pressing the buttons?
Sent from my LG-P990 using XDA App

yeah i did it. The only way to turn my phone of is to remove battery.

Try this my friend
http://forum.xda-developers.com/showthread.php?t=1007825

use software upload mode by remove batt.
Press and Hold the volume down buttom, and plugin the usb.

Try NVFlash or Smart Flash?

yeah that happened to me, NVflash will save your phone

Ok, I'll try NVflash but for sure it will take me ages to download this file right now I'm in egypt and wireless sucks here!
Thanks for your help! As soon as I'm done with it I'll tell you!
All done! NVflash saved my phone!!
thanks!!!!!!!

[problem] recovery mode lg p970

hi everyone ,
problem getting into recovery mode . i'm tryng to install cm 10.1 from ics
first i have lg p970 running ics , rooted , clockworkmod recovery installed .
after pressing volume down + power button together or pressing g key nothing gets me into recovery mode .
ps. i tried rebooting from rom manger " reboot into recovery " i got my phone frozen with " security error "
i used smart flash tool to get it repaired again .
any help plz !!!!

[email protected] said:
hi everyone ,
problem getting into recovery mode . i'm tryng to install cm 10.1 from ics
first i have lg p970 running ics , rooted , clockworkmod recovery installed .
after pressing volume down + power button together or pressing g key nothing gets me into recovery mode .
ps. i tried rebooting from rom manger " reboot into recovery " i got my phone frozen with " security error "
i used smart flash tool to get it repaired again .
any help plz !!!!
Click to expand...
Click to collapse
you can't have CWM on official v30.There is some workaround , but there is an easy way.Flash v20 patched with CWM and then install CM10.1 or other custom rom

Yes this might fix my troubles too, i kept going back to stock v10 then i used the lg updater for both updates till i was at v30 and then installed cwm. All the times i kept getting that stupid security error..
how stupid :') i also didnt read anywhere about it?? thanks for the reply tho.
I got the job done using a flashed v20 to get into CWM and flashed other rom from there.. Thanks

thank you guys for the help . appreciated
i will go the v20 a try . i hope it works for me

can't boot into sw update mode
Hi.
I installed CWM on my LG with official v30C rom.
When i tried to do a backup I got a black screen with LG logo that says security error.
Now I my phone does't boot.
When I press power button i get the same black screen and the phone turns off after a few seconds.
Any advices how to unbrick my phone?
Thanks.

pedromarques said:
Hi.
I installed CWM on my LG with official v30C rom.
When i tried to do a backup I got a black screen with LG logo that says security error.
Now I my phone does't boot.
When I press power button i get the same black screen and the phone turns off after a few seconds.
Any advices how to unbrick my phone?
Thanks.
Click to expand...
Click to collapse
use smart flash tool and flash v20 with Cwm then do any thing u want the black screen happend becouz our Ics still bootloader locked but not 100% there is a way to unlock it but dangerous if ur ob bricked willnot back to live again...!!
Sent from my LG-P970 using xda app-developers app

mohammed tohfa said:
use smart flash tool and flash v20 with Cwm then do any thing u want the black screen happend becouz our Ics still bootloader locked but not 100% there is a way to unlock it but dangerous if ur ob bricked willnot back to live again...!!
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
I cannot boot into sw update mode - i removed the batery and connected the usb cable, pressed power+ vol down and nothing happens.
With the battery on, even if I press power + vol down it doesn't enter sw update mode - i get the error message and it then turns off.
SmartFlash doesn't detect the device so I cannot flash another ROM.
Im NOOB at this, so maybe I'm missing something.

pedromarques said:
I cannot boot into sw update mode - i removed the batery and connected the usb cable, pressed power+ vol down and nothing happens.
With the battery on, even if I press power + vol down it doesn't enter sw update mode - i get the error message and it then turns off.
SmartFlash doesn't detect the device so I cannot flash another ROM.
Im NOOB at this, so maybe I'm missing something.
Click to expand...
Click to collapse
Just hold VOLUME UP! then plug in the usb cable, DO NOT hold the power button!
Sent from my battery eating android monster!

N00BY0815 said:
Just hold VOLUME UP! then plug in the usb cable, DO NOT hold the power button!
Sent from my battery eating android monster!
Click to expand...
Click to collapse
SOLVED!!!!
(why the hell was I holding the power button???)
Many thanks!!!

Big problem with my lg l90 d405n

hello, I tried to unlock my bootloader because I was going to install orionlp rom but after flashing custom recovery my device turned black.
I tried to put my phone on but it didn't work...
I tried this guide to unbrick my phone http://forum.xda-developers.com/showpost.php?p=61808443 but when I try to put my phone in downloader mode nothing happens when I press the top vol button before puttingit in the usb. Normally there should be an image that shows you are a downloader;
Can someone pls help me???:crying::crying::crying::crying:

Lg L90 D410 bootloop

My Lg L90 D410 is not booting up. Whenever I am putting the battery, the lg logo is coming automatically(without pressing the power button) and keeps on blinking. Cannot even switch off the device. Not able to go to the recovery mode. Can anyone help me?

I think I'm having the same problem! My d410 (with CM13), restarted from scratch and did not stop more, he calls on the logo of LG, off and back on again soon, this form of loop.
I could not access the recovery or the download mode, the solution was to arrange for assistance.

Factory reset it using the button combo (vol down + power). if you cant do that, enter the phone into download mode by holding vol up and plugging it into a PC, then flash a new stock ROM.

nothing is working... no one is here who can help me???
where are the experts..

LG logo blinking at boot looks like a hardware problem... You can try the fix hard unbrick tutorial before sending it to fix (probably replace the main board):
http://forum.xda-developers.com/lg-l90/general/guide-unbrick-hard-bricked-l90-variants-t3173429

My D415 is brick(Stuck in Lg logo) constantly

every so often my lg sticks in Logo no matter how much I flash it, after a while it goes back to brick, if it helps, I have some years of experience flashing and fingering android. Thank you

maybe this will help : https://forum.xda-developers.com/lg-l90/general/guide-unbrick-hard-bricked-l90-variants-t3173429

Hmm its a soft brick.
Get LG flash tool
Download Lg Kdz file for your phone.
Do a csc flash
Go into download mode by turning off the phone and then press volume up and insert usb into your phone at the same time.
Flash your phone with the kdz
Hope this helps