Hello everyone!
So I've been doing a lot of OS tests on my 2x, but this time I think i screwed it up.
The situation is the following: The phone only boots until the lg logo (have ICS bootloader) and can't boot on recovery (don't think he has recovery right now).
So it is completely empty besides the bootloader. Furthermore I don't have the proper drivers installed on my computer. When I turn the phone on and the windows trys to install it fails.
UPDATE: I've been able to boot it on S/W Upgrade to the computer and the windows installed the right drivers - I will try to smartflash a ROM
So I need to fix this situation...
What have I done:
I've downloaded the drivers from LG and LGMobile Support Tool - this last one cant recognize the phone in the current state.
I've downloaded AIO and installed NVFlash Recovery in order get the new Partition and unlocked bootloader (It's currently unlocked already) and put a new recovery image but i always get "USB device not found". I know this is because the drivers aren't there. But how can I install the drivers of the phone itself if I can't boot it up? (Note: I've already installed the lg drivers).
So... What exactly can I do?
Thank you for any help provided
If u can boot in s/w so u can smartflash a stock rom, or install apx drivers there are in aio somewhere it should work and next flash recovery 5.x.x.x so u can repair emmc for flashing roms copy zip to your phone and flash
This kinda worked.
So I tried the smartflash the baseband and ROM. But i got an error and the process was incomplete although i think it did installed at least the bb. After the error, windows started installing some nvidia drivers and I thought that the computer had recognized the phone. And so after that I've tried to change my recovery image and it worked well. The PC could connect through nvflash.
It is now fully operational!
Thank you very much
No problem bro )
Related
Like the title says:
I just tried to upgrade my Optimus 2X via PC software. The package downloaded fine but in the middle of the upgrade process the PC software crashed(!) and now I have a phone which is stuck in the upgrade boot screen saying:
"S/W Upgrade
Please wait while upgrading..."
So, what now? Any way to get this thing working again?
First, remove your battery and put it in your phone. Boot the phone up and see where it goes. If it goes into S/W mode again, that sucks. If it goes to the LG boot screen, put the battery out again and put it in. Press Power + Volume Down buttom to go into the CWM menu. From there you can restore your backup (if you made one) or mount the SD card and put the (rom).zip file in your SD card. Then just flash the zip from the CWM.
The update process by LG is pathetic. Many a times, I had the same problem as you. It would just get stuck. It is because of faulty drivers on their part, unable to maintain a connection with the phone.
You can try to NVflash clockwork mod recovery (CWM) and then recover your data.
i have the same problem.
i've tried everything without luck.
mine stopes att 4 procent and pc is trying to install some new device
lge mobile composite usb device.
there is no way to work around this issue.
i have tried absolutly everything.
wipe, clean, drivers this that. hard reset, variations in installing, i don't know what else i can do,
this is the message that cousing all of this.
this is located just in upgrade mode
the device is called
LGE mobile composite usb device
Universal Serial Bus controllers
LG Electronics Inc.
Location : Port_#0001.Hub_#0004
Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)
Thanks for the infos. I managed to install a stock rom and baseband with SmartFlash yesterday. Just a few minutes ago I used LG's update tool to update the phone to Gingerbread.
So, problem solved. If anyone has the same problem, follow these instructions to update the baseband:
http://android.modaco.com/topic/335494-12-aug-smartflash-stock-baseband-release-103521-20110725/
You can get stock roms from here:
http://forum.xda-developers.com/showthread.php?t=1035041
Hello,
I was recently trying to load a stock rom on my LG540 and the process was interrupted because of a power failure. But the phone luckily booted into "download mode". I want to reflash using the procedures discussed in various posts on bricked phones, but my computer can no longer recognize the phone. The KDZ updater reports "Phone not Found". The correct drivers are installed and I am running windows 7 home edition.
Any thoughts as to how to get the computer recognize the phone?
Thanks, MN
maybe using "Run as administrator"
Try installing these drivers, they helped me when I first used KDZ. The links are from a hungarian site.
http://www.4shared.com/file/Zx52g1kl/Optimus_GT540_pc_sync.html
I think the bootloader is corrupted, it's basically "bricked", but not fully
Drivers must be the issue. Try uninstalling LG driver, reinstall it or use Windows Update to install drivers.
Bricked GT540
Maybe you can use LGDP2 ??
Hello,
After I've failed to find solution, I've decided to make a new thread. My phone is bricked, meaning that I'm stuck on Avatar ROM. When I try to use CWM manager, it requires me to install recovery mode, which was somehow deleted. Problem is, neither mobile connection nor wifi are working.
And I can't access recovery mode by holding buttons neither.
When I got in trouble before, I used Smartflash tool to flash the original rom. This time my laptop doest recognize phone connected through USB any time. After trying to find a solution for 2 weeks I gave up and asked you guys for help.
I have tried everything: Drivers, N/W upgrade, etc... my laptop just doesnt react when I plug in USB at all.
I almost went crazy after trying every possible driver and still nothing. Once after installing drivers and connecting phone withouth battery in N/W mode, it looked like windows recognized phone but then it said "device unpluged", and since then I cant even get this message again.
Please help! Thanks!
did you try All-In-One Toolkit ...( http://forum.xda-developers.com/showthread.php?t=2020737 ) first go on step 4 ( but you must have some rom on your ext sd card ) and of courese apx drivers installed on your pc
the O2X cannot be bricked! Try AIO Toolkit
mbaier said:
did you try All-In-One Toolkit ...( http://forum.xda-developers.com/showthread.php?t=2020737 ) first go on step 4 ( but you must have some rom on your ext sd card ) and of courese apx drivers installed on your pc
Click to expand...
Click to collapse
I've heard about this, I treid it as well. But my main problem is USB connection between PC and phone. I have win7 64bit. Are there any other drivers I should install besides the oficiall LG driver ?
You need apx driver to nvflash, but aio leaves full instructions along the process of both nvflash and smartflash. Ohh, USB 2 are preferable so maybe you need another computer and never use hubs....
hello everyone,
i have a problem with a stock rom, root my lg, flash and everyone, i cant instal android...
i try to put cm10 to sd card but i cant, i dont know what is a problem, because in the end of my installation was type: installation complete!
i stock on lg logo and i cant anything else...
i try to root my lg with superoneclick but computer doesnt found my device...
i try with smartFlashTool but in the end was error...
i try with AIO-ToolKit but nothing...
can anyone help me?
cesa_ said:
hello everyone,
i have a problem with a stock rom, root my lg, flash and everyone, i cant instal android...
i try to put cm10 to sd card but i cant, i dont know what is a problem, because in the end of my installation was type: installation complete!
i stock on lg logo and i cant anything else...
i try to root my lg with superoneclick but computer doesnt found my device...
i try with smartFlashTool but in the end was error...
i try with AIO-ToolKit but nothing...
can anyone help me?
Click to expand...
Click to collapse
remove battery and plug in the phone to the pc while pressing the volume - (down) button. Open AIO Toolkit and press I to install APX drivers. If you are on windows 8 than disable signature verification otherwise you won't be able to install APX drivers. After you installed APX drivers chose repartition with preferred layout (do this to wipe everything from your device) Choose new bootloader. After you've done install TWRP recovery via AIO Toolkit. Boot in recovery mode and flash the rom. If you do like so it is IMPOSSIBLE to fail. I do it as I said and I never got error.
Firstly sorry for my english and grammar...
recently my gf lil brother took her phone (Lg-l70 d320n) and downloaded shi** virus it started spaming lagging auto enbling wifi and downloading stuff. So i force factory resseted it (power ant vol down) hoping to fix it but after it booted, those apps ,,se** girls" ,,wifi booster" ,,Apus" ,,se**hot"' and etc. was root installed, so decided to reflash stock firmware and than all the problems started.
Found toturial of reflashing (here in xda) and followed the steps: instaled Lg drivers, downloaded D32010c_00.kdz (provided by imei code) then tried to enter recovery mode with (power ant vol upp) no luck... so anabled usb debbuging and used adb commands this time it rebooted in to recovery so continued the toturial and when tried to flash rom with ,,LG Flash Tool 2014" it checked 20% and told that device is not conected tried pressing retry. Tried few times to flash in every USB port of my laptop no luck, same error. Then tried to flash with ADB in recovery, but when phone enter recovery, ADB console cannot detect device... (win7 also tells ,,unknown device" tried to download newer version of drivers no luck... tried to update rom with recovery mode from sd card but it doesnt detect sd card :crying:
laads plz help me