[Q] phone does not shows any thing after factory reset - Optimus One, P500, V Q&A, Help & Troubleshooting

I had a rooted lg p500 phone. It had official 2.3 (gingerbread) android.
It was somewhat slow so i restore factory settings from settings menu. Now when I power on it shows slide unlock screen and after unlocking, it does not shows anything. Just top navigation bar (which can be slide from top ) is shown.
It was installed with clockworld mode recovery, but now it is also not booting in recovery mode after pressing power+vol down + home button.
Please help me what to do??
Is it possible to flash official firmware from lg service center?
Is it now rooted or not?
Do lg service center will flash new firmware?

Follow this tutorial http://forum.xda-developers.com/showthread.php?t=883314
Sent from my LG-P500

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[Q] Optimus V(VM670) - Stuck at Black Screen with Notification Bar at the Top

So I rooted my phone, and being the curious experimental type that I am, I decided to factory reset my phone...
I found out the hard way that this is taboo.
Unfortunately, before doing so I created ZERO backups and didn't install any custom recovery. I wasn't using a custom ROM either.
Now my phone boots up, goes from LG logo to Virgin Mobile animation, and then to a black screen with the notification bar at the top. No buttons do anything, not even the power button. I have to pull the battery to turn it off.
I have all of the drivers and ADB installed on my computer, however I can't seem to enter fastboot mode (it just keeps saying "waiting for device"). Also when I reboot into bootloader mode it brings me to the recovery screen with the four options (reboot, update from SD, factory reset, wipe cache).
I'm not really sure where to go from here. Any guidance at all would be appreciated.
Thanks.

[Q] Blank Screen on LG P920 when connected to Computer

Hi all,
I'm new to andriod world.
I have got a LG Optimus p920 phone and with the help of xda forums i have rooted the device and installed a stable build from cyanogenmode. After using the device for four days my mobile phone was not displaying the Caller id when my phone rings.
Finally i decided to format the phone and in clock recovery mode i saw format options in Advanced Section and i have formatted data,cache,sdcard and external sdcard from it.
Problem : Now when i connect my device i can see only blank screen and unable to get the clock recovery mode.
how do i re-install again.
Please help..!!
Thanks,
Siddik
Found the way...!!
Press volume down+3d button and Power button. When LG logo appears you can leave the button and it will go to clock recovery mode..
Thanks again to xda..!!

[Q] Button remapping

Hello. I have an question but first the story. I wanted to downgrade to Gingerbread because of Chainfire, I wanted to see if I can get better gaming performance. But I forgot I need to perform an hard reset with power button which is broken. So I decided to go back to ICS but same there. I can only get into recovery or stuck at bootanimation on ICS and gingerbread I can bootup but data is unusable. So i was thinking. Can I go in twrp mount system remap power button and do hard reset? Does button remapping work when the phone is turned off?? Also Could someone explain me how to remap my power button to 3D button please?
but you can go in cmw recovery? so flash ICS how did you change bootloader? you can flash ICS with lg flash tool without power button i thing.
No it's kinda different. I did use lg flash tool that's how i flashed gb and ics but after changing partitions which basicly means downgrading from ICS to GB or backwards you need to perform a hard reset to access data partition. I can get into recovery only with ICS but only one time after flashing ICS with LG flash tool. after first boot Its stuck on bootanimation . right know I'm sending this using my O3D through browser because I can't install any app or even recieve calls. So I need to repair my button which I don't dare to try and I don't really want to pay much for repair or I could remap the button but unluckily I do not know how + idk if remapping stays same when phone is turned off. i changed bootloader with os_hacking program called all in one p920 or something like that

[Q] Bootlogo_samsung stuck.may be softbrick. Help needed.

*URGENT HELP REQUIRED*
Rooted a core, then UnRooted it for software update.super su was installed but disabled and device was shown unroot succesful by framaroot.device status was official.then, i downloaded the update. The phone restarted and now it gets stuck at samsung logo,it just glows indefinitely. When pressing vol down and menu/home key and starting it shows custom os, volume up to continue, volume down to cancel and restart phone. When pressing down.again it gets stuck at samsung logo and when pressing up says to not disconnect and shows update and odin. Recovery mode by pressing vol.up and menu is also working. I have no backup. Screenshots below.
*No backup made.
*Have another galaxy core.non rooted and working. Will making backup of it work on my phone. Both are Same model i8262(duos).
vikas966591 said:
*URGENT HELP REQUIRED*
Rooted a core, then UnRooted it for software update.super su was installed but disabled and device was shown unroot succesful by framaroot.device status was official.then, i downloaded the update. The phone restarted and now it gets stuck at samsung logo,it just glows indefinitely. When pressing vol down and menu/home key and starting it shows custom os, volume up to continue, volume down to cancel and restart phone. When pressing down.again it gets stuck at samsung logo and when pressing up says to not disconnect and shows update and odin. Recovery mode by pressing vol.up and menu is also working. I have no backup. Screenshots below.
*No backup made.
*Have another galaxy core.non rooted and working. Will making backup of it work on my phone. Both are Same model i8262(duos).
Click to expand...
Click to collapse
i think the fastest and easiest way to solve this is to flash stock rom using odin since you can get into dl mode.
mrlzikri said:
i think the fastest and easiest way to solve this is to flash stock rom using odin since you can get into dl mode.
Click to expand...
Click to collapse
The problem is i don't have my laptop with me. Is there any way to restore it via sdcard,or anything else,if not,will have to go to samsung service center,if it's the last choice.
Your idea of backing up on other core may be able to work, however, your bricked core needs to have cwm installed to restore the backup on which I am still not sure if it will work. The real quickest way to fix that is to flash the stock rom.
Sent from my GT-I8262 using xda app-developers app
It was under warranty and was showing official status. Gave it to samsung service centre. Thanks to all for their sincere help.

[Q] samsung GT-p6800 not booting up

after official ICS upgrade to my samsung GT-p6800 , power button is not working for booting up the system. So when i did the reset to factory reset the device restarted but stuck in recovery mode but i cannot select any option because power button is not working. though i can scroll through the option using volume buttons.
Experts help me how to get back my system. Though i have the firware backup.
thanks in advance

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