Hello, I've been trying to find a fix everywhere but I've had no luck. As soon as I power on my LG Optimus L9 p768g it goes into SECURITY ERROR. I've tried with the LG MOBILE SUPPORT TOOL but it won't recognize the phone through the USB. I've tried with different USB cables and neither of them work. Downloaded the usb drivers... nothing. Tried the power+volume down+home button and goes into recovery mode (with the android robot thingy) and as soon as it restarts the phone it goes immediately into that annoying SECURITY ERROR.:crying: HAAALP!
Related
Okay long story short, I attempted to install transparent cm7.2 status bar and phone bricked (fastboot). I fixed it and installed other phone model's cwm with windows cmd command (stupid, I know). After this I'm always stuck at lg screen. Can't get into recovery either. Lg update tool does not find the phone, neither does cmd.exe. I sometimes get the ''colored snow screen'' or whatever I should call it. But it doesnt change the fact that the phone can't be recognized by anything.
What should I do? I ran out of ideas. I can't turn the phone in any mode, it always starts with the lg screen.
bump
bump. dammit, am i really screwed? I managed to get a notification about new hardware installing yesterday but none of the driver stuff I had worked so I left it the way it was and did not install anything afterwards.
I've just entered Emergency Mode!! with volume up+down+plugging into usb. Some driver got installed but there's still no lg stuff in device manager
Completely bricked.
Doesn't turn on at all.
Okay, any excuse I can tell the phone suppliers?
cek recovery
whether you have flash before CWM recovery?
if you might have tried to go to CWM pressing the power + vol down
if you managed to do as they pleased
The phone is a brick. It doesn't turn on in any way. Completely dead. If I could get to CWM I wouldn't be asking for a story to tell the phone suppliers xD
You can use KDZ Updater and also download original lg firmware. All can be found here in this forum.
LG Optimus Hub problem
Hi
I cant turn my LG optimus hub on I tried to fix it with KDZ (lg software) and then it stuck on 1 file and then it turned off and now i cant turn on! can someone help!!!!
I'm also facing same problem ->"stuck at LG logo"
I can only enter in Emergency mode but nothing else.
can anyone tell me how to use KDZ updater in this situation??
Is there anything I can do to revive my phone from Emergency mode???
HELP PLZZZ.....
Hello, i need your help !
I have a phone LG L9, bootloader is UNLOCKED. I installed soft CM 11 and all was well. One time phone rebooted and stuck on LG Logo. So using 'S/W Upgrade' im installed new soft by LG Mobile Update/Tools (emergency recovery software). Unfortunately the problem is still, all times stuck on LG Logo.
You can write me some advice what to do now and is there a chance to fix it ?
Bootloader: unlocked
S/W Upgrade: working
Thanks you, sorry for bad english.
ccziken said:
Hello, i need your help !
I have a phone LG L9, bootloader is UNLOCKED. I installed soft CM 11 and all was well. One time phone rebooted and stuck on LG Logo. So using 'S/W Upgrade' im installed new soft by LG Mobile Update/Tools (emergency recovery software). Unfortunately the problem is still, all times stuck on LG Logo.
You can write me some advice what to do now and is there a chance to fix it ?
Bootloader: unlocked
S/W Upgrade: working
Thanks you, sorry for bad english.
Click to expand...
Click to collapse
try factory reset
pull battery out
press and hold volume up +home+power button (try volume dwn if vol up didn't work)
release power button when phone vibrate
same issue after chainfire
I am also stuck at LG logo with only option working 'Software Updating mode' but offline flash is not detecting phone even though
LGE USB Modem , LGE Usb Composite ,LG Com port are getting installed correctly.
Hard reset also not working.
kkr007 said:
I am also stuck at LG logo with only option working 'Software Updating mode' but offline flash is not detecting phone even though
LGE USB Modem , LGE Usb Composite ,LG Com port are getting installed correctly.
Hard reset also not working.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2442524 Try post #6, give Lelus a thank if it works.
AlbinoCookie said:
http://forum.xda-developers.com/showthread.php?t=2442524 Try post #6, give Lelus a thank if it works.
Click to expand...
Click to collapse
It didn't worked for me inface as in post #7 of the same link http://forum.xda-developers.com/showpost.php?p=45578165&postcount=7
Now i am not able to even start.
Any idea to troubleshoot ONLINE lg mobile update utility it detects cell model then download driver and does step 1 analysis but doesn't download anything in step 2. (even when i remove 127.0.0.0)
Hey,
I saw many posts regarding LG E615 being stuck in bootloops. I had rooted my phone a month back, yesterday i went in for a software update.(Mistake i guess) and after the update when the phone reboots, it started going into a boot loop. I had backed up my data before i updated the phone using LG PC Suite. Now when i switch on my phone, the LG icon keeps flashing on and off. Also when i go into Emergency Download mode, it starts installing the Drivers on the laptop but the LG USB Mobile Modem driver doesn't install. I even installed the driver from external source, but still to no avail. I have already downloaded the firmware for flashing my phone altogether, but will that result in all backed up data also being deleted? Or is there any other way by which i can get my phone working? Also, i forgot to mention but i am unable to open the Recovery mode of the phone as suggested on net as Pressing Volume down+Power and then releasing and pressing Home button. Please help
Thanks
So i post a lot of threads getting help of unblocking my phone, but the replies that is given won't work
[Heres all the info what i did with this phone]
My phone is an Lg p769 T-mobile(Bricked)V20H
All i did with this phone is rooted it, to get root access to moving files.
I have a Locked Boot loader.
I Accidentally installed chain fire 3d without knowing its not compatible with JellyBean.
So my problem is I'm stuck in boot loop.
when i turn it on its stuck on Lg logo. (No Security Error)
I am able to get into S/w upgrade mode but not Recovery mode.
My PC (Windows 7 Professional) won't detect my phone when in its in S/w upgrade mode. But it shows as LG modem
Device driver software shows my phone when connected as s/w upgrade mode as Unidentified Device - Unplugged
I installed the my phone driver from the Lg websites even the latest drivers 3.8
But still its not connected
I tried following guides to offline Flashing with lg mobile support tool to flash stock rom to my phone. but still my phone won't get detected
getting stuck on 15% when upgrading.
Adb also dosent detect my phone
all i need is to get anything to get my phone working even if i have to wipe everything.
i provided images to see what I'm getting when my phone is in s/w upgrade mode and connected to my pc
Sorry I'm for my bad english
Hey bro. Same deal happened with me. I got a bootloop with a root app. How i got it to work was through sw upgrade mode. You hold vol. up only, while plugging it in to your pc. Then you can do a recovery update, and it should work then. Message me if this doesn't work. Before this though, try a hard reset/wipe. That will wipe your phone, but so will the other solution i said. Hard wipe is vol -, power, home. Release after lg logo pops up.
Sent from my LG-P769 using XDA Free mobile app
My issue is that I bought a LG phone Optimus LTE2 f160k and I root it. The blunder i made that I removed some system applications.
When I restart phone, it didn't. I tried to enter in recovery mode(power+volume up+home) and made hard reset but nothing happened, and download mode(power+volume down+home) but the mobile not connected in download mode, instead it just restarting every time and showing security error whenever I connect my phone to PC.
Now the current situation is that my phone is powering up by pressing power button. and LG logo then security error .
The problem is that where should i start now? how can it unbrick my phone?. any tools?
Please help me in this as I am very worry about it.