[Q] Optimus not switching on! (bricked) - LG Optimus L9 P760, P765, P768, P769

I tried to unlock my bootloader using this: http://forum.xda-developers.com/showthread.php?t=2221102
But once I commanded the oem-reboot, my phone switched of and it never switched back on. I tried to fix it by s/w Upgrade mode, but the phone doesnt even go to s/w upgrade mode even. Please help. I have OMAP4430 drivers manually installed on my pc. Please help.:crying::crying:

Related

[Q] my phone doesnt start after i tried updating my phone to 2.3

I tried to update my phone to 2.3 using flash tool. flashing ended up with a flash abort .
now i tried switching on my phone its doesn't switch on
i tried removing battery and switching it back it doesn't switch on
and main problem is my phone is not recognized my windows ,resulting windows doesn't recognize the devise
so i cant access my device through pc companion or cant repair it or reflash it
now its is like a dead phone when connected to pc shows green light and goes of after some time and nothing it does .
please help me
thank u

[Q] Phone wont show up in device manager when in S/W mode

Hi.
I have an LG G2X and its completely messed messed and need to re-apply a KDZ to it. However every time I connect it when in that mode the computer never recognizes it . If I turn it on and plug it in it shows up no problem. Not sure why it does not when in S/W mode only. Im pretty sure I have downloaded all the drivers required for the phone. Any ideas what else I can try?
Thanks!

Unbrick lg l9 problem

So i stupidly installed chainfire 3d restarting my phone to a boot loop, i tried doing a hard reset still it restarted back to boot loop , I tried flashing a stock rom/kdz for my phone into lg support tool/r&d test tool, but every time i put it into s/w upgrade mode my pc dosent recognize it, it just says Usb device Not recognize , it also says device driver software was not successful , and i did
try installing my phone driver from here (LG P769 Support: Find Manuals & Warranty Info | LG USA) but yet it still dosent recognize it. I think this is the only problem thats blocking my way to unbrick my phone. I don't know if I'm installing the wrong driver or my phone.
If you know the right driver for my phone can you please reply with the link, I would be appreciated for your help.
my phone is also locked boot loader.
sorry for my bad english

[q] brick, kdz usb error

Hi, I was looking everywhere since yesterday but can't find a solution. I had cwm + twpr + lollipop cm12. I've decided to back to stock, so as allways: driver, b2cApp, kdz, v20h and v10a, usb, s/w mode, xml parser, shhtp, etc... Standard offline kdz method. But during flashing I stuck on 15% and get the info that my phone anad pc are not connected by usb cable, I tried changing usb ports at pc, reinstaling everything, but I have still the same error. If that woldn't be much enough I ****ed something up and I think I don't have any recovery right now
I can put my phone in s/w mode but I stuck on 15% with usb not connected error.
I can put my phone in fastboot mode but my pc does not recognize it, its just pluging in and out it from windows.
I can put my phone in stuck on LG logo 'mode'
Any help? How to unbrick it? How to flash stock or at least some custom recovery? Of course unlocked bootloader. Please help me :crying:
Key it ****ed up even more.
When kdz show me to connect my cable i clicked retry, plugen cable out and in, kdz found my device, and go to step 2. In half way I had again the same error, so again clicked retry, plug out, plug in. Again founded my device, when I had downloaded 100%, same situation. founded my device, log that tool is extracting kdz and nothing. Waiting about ~1,5h, nothing happend, so I diconected cable. In that moment kdz go to third step and I get windows force close for not repodnig app kdz. I said a loud **** and started again. Phone has not been found anymore by kdz. After a few tries, booted to fastboot, and connected to computer. It has been found as Google Fasbtoo USB, no way to update driver to fastboot. I disconected phone and decided to try again with s/w but nope. S/W not turning on anymore (with or without battery). Fastboot not turning on any more. Just LG logo, when I'm connecting device to PC it is sometging pluging in and out but nothing showing in device manager
Any ideas? Please!
I have the SAME problem with my (now old) LG... I read more than 20 tutorials for getting back to stock and nothing
Sent from my GT-I9205 using XDA Free mobile app
I triend on clen frsh windows I get OMAP device, fastboot is finding my device but wont start fastboot mode in my phone, when trying to flash cwm I get security error and still no s/w mode So I'm affraid that we have to say goodbay to our L9
What's more:
1. Can't find orginal p760 recovery, tried to flash p769 and I get wird effect, after LG logo screen looks like broekrn, some color stripes and all display going to white, then turn off.
2. Using fastboot and choosing options wit u-boot making my phone turning to LG logo with no security error, still no s/w, fastboot or recovery mode.
3. Using option 1 (1. Fastboot) from the fastboot tool is making my phone turnig black screen and nothin more, no even LG logo.
Please can anyone help us?

Options i have in download mode to save my old LG E411G

Hi all, new in this forum because i need to ask for help, i ve already read a lot of threads here but i couldnt find a solution. In this moment i cant aford a new phone and this one do all i need, so im trying to save it.
The phone suddenly restarted and get stucked in the LG logo. If i restart it, it stays in LG logo. I ve already tryed to hard reset it, but the same, it stays in LG logo. I cant enter in Emergency mode. The only mode i can enter is Download mode. So ive tryed to flash it with the stock rom, that ive used a couple of weeks ago in this phone when i had a similar problem, but this time didnt worked, it get stuck in 4% in the 3rd step of Flash Tool 2014. Ive already tryed different cables and usb ports. ADB does not detect the device, neither the fastboot, but the LG Mobile Support Tool detect it.
So my question is what other options do i have in Download Mode, that is the only mode that i think i can use?
My phone is unrooted, and my laptop is windows 7 64bit.
Thanks!!

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