General :: Security Error On LG Optimus VU II - F200K?
Dec 23, 2013
I have an Optimus Vu 2 (F200K), which I rooted via the universal 4.1.2 method found in the XDA Developers forums. After downloading an update, I experienced an error, after which the phone is stuck in a bootloop showing Security error. The specs of the Vu 2 are:
1. 1024*768 [4:3] 5" screen.
2. 2 GB RAM
3. 1.5 GHz Dual-Core Krait CPU
4. Adreno 225 GPU
5. Android 4.1.2 Jelly Bean
After randomly pressing keys, I got this screen. What does it mean? The link to the image is: [URL] ......
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Oct 17, 2013
I purchased LG Optimus LTE2, F160L. I was trying to install ROM but as it rebooted it stuck on screen saying "LG Security Error"?
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Mar 1, 2014
My LG F200S restarted and then it continuously saying after LG Logo, Security Error.I am unable to connect it to my pc.. Its android 4.1.2...
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Jul 26, 2012
how to install apps on internal (1gb) memory or the sdcard and not in system memory (157mb)?? I install only a few apps and it notifies me about low error.
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Jan 4, 2013
I new in "rooting phone", I rooted my phone LG OPTIMUS LTE SU640, but not now the problem is that I cant boot in recovery mode or DL mode, when I try it shows:
Secure booting error!
Cause: boot certification verify
Enter the fastboot...
Enter the fastboot...
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Jan 9, 2013
So I was having a problem with my Optimus V (Virginmobile) and I couldn't send or receive texts. I did a factory restart thinking it would work but then found myself at the recovery menu. When I try to flash xionia_cwma_12518.6.zip it says E:cant find update script. When I try and flash CM7.2RC1_VM670-BobZhome-052012 it installs and when I reboot i get taken back to the recovery menu.
In short; My Virgin Mobile Optimus V is stuck in a recovery loop that I am unable to get out of due to an error while trying to flash ROMs/ Custom Recovery.
The error reads at the end of all attempts: E: Can't find update script.
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Apr 6, 2014
i tried to flash a rom without unlocking my bootloader. Well im running windows 8.1 and for some reason i couldnt get my computer to recognize the phone at all. After using 3 or 4 different guides i gave up for a few days so not to get too aggrivated. I mean its my own fault but my back up phone sucks lol. So i borrowed my wifes laptop running win 7. I Followed this guide androidforums.com/optimus-l9-all-things-root/807569-guide-security-error-fix.html. everything seemed to work got the s/w screen to appear in reverse and using the cmd prompt that says wiating for device then starting the .bat file from the download it says on the bat cmd prompt that everything worked. well at the bottom its says done then comes up with C:fast boot yours. i have been browsing Google but i haven't been able to find what i am supposed to do with the yours file. i tried putting a kdz file into the file location and running it from that but no luck. after a few min the phone auto reboots and comes back with the security error screen and not the backwards one.
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Apr 28, 2014
I rooted my phone several days ago with no problems. I uninstalled "My Metro", restarted the phone, and it locked up displaying "LG Security Error Morningcall cannot be verified" The only thing I can do with my phone is charge it.
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Aug 2, 2010
Seem to have a problem when trying to open certain pdf files. The files can be opened without any issue on a PC but get the 'unsupported security handler' error when trying to open on the desire (froyo updated).
Not actually tried these files prior to the froyo update so unsure whether this is a bug?
Downloaded Adobe Reader as an alternative viewer, this time it opens but the pages are blank... Think it's something about the pdfs as they were written in Acrobat Distiller 7.0.5 for mac...
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Aug 12, 2010
Yesterday i added a security pattern where you have to fill in the pattern when the phone like starts. I took the wrong pattern and have to login with google stuff now. I did login and all stuff, but i get error saying wrong password or username. I checked on google.com that it was correct and it is. Now i do not have Internet checked on before it went to locking so i dunno if its the reason that i do not have the internet connection on it.
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Mar 24, 2012
How can I reflash a new ROM to my LG Optimus EX to change its default ROM?
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Nov 26, 2013
Any Custom Roms available for LG Optimus Chat C555?
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Jul 1, 2013
upload a rom for lg optimus L3 e405. I rooted the phone.But I cannot find a rom for the phone
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Sep 2, 2012
I want to root my phone LG Optimus Hub E510 ,but im a noob at rooting.what apps should i get ,how to root it and also how does flashing roms work?I want to do this right and not brick my phone.
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Jun 6, 2012
I have the LG optimus elite(vm696/ls696) and we need the .tot and .DLL to root it because that is the only way we know. Is the only way to get these to have a source at LG? If so what should we do to root this?
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Jun 15, 2012
take MIUI ROM for my LG Optimus Hub?
It's a wonderful ROM for android mobile and i like it so much.
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May 26, 2012
i have a bricked lg optimus v for virgin mobile. My friend gave me this phone i did not know he used Rodimusrom http:[url].....html to modify it so i did a factory reset and that is what bricked my phone. i know how to go in recovery mode by holding the volume up button and the home button but other than that i do not know what to do.
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Feb 5, 2014
So is it possible to get Cyanogenmod 11 on the LG Optimus V? Despite the fact that this device has extremely low end specs, people have gotten 4.1 on this device before but what about Cyanogenmod 11?
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Mar 18, 2013
I would like to know if there is an fm radio that uses the headphone cord, and it needs to work with the LG Optimus V from virgin mobile.
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Jun 2, 2012
I sign a lot of contracts in my business and use my xoom tablet when possible to save on time and paper. unfortunately sometimes the contracts come over with pdf restrictions and none of the digital signature apps currently on the market can get around this and wont allow me to sign. how to unlock pdf on android or know a way around this?
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Oct 6, 2011
My optimus one is stuck on emergency mode after failed software updat. It failed, haz i found out, because the updated firmware was for the optimus one p500 and not the p504. Ive been able to find the p500 and the p509 firmware but no luck with the 504. Where i can find factory rom for it? Or a custom rom for it even? As long as it works again, i dont care what version or type of rom is on it.
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Jan 12, 2014
I got my phone back from getting it's screen fixed. When I got into the car I noticed it was in safe mode. I didn't think it was a big deal and thought I could easily return my phone back to normal. Turns out I was wrong, I am having a terrible time trying to figure out how to get my phone out of safe mode.
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Jan 17, 2012
I just got this app called Android Taskbar which is a widget that adds a taskbar type window for your homescreen. Its pretty nifty so far, but honestly, it'd look so much better if I could add this widget button that opens the taskbar/start menu onto my dock. I'm running LauncherPro Plus, and it doesn't allow widget buttons on the dock.
LG Optimus V. IHO BACKside CM7.2 "
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Sep 1, 2013
does the LG Optimus Net Supports CM10.2 Unoffcial Or Not?
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Sep 25, 2012
I have phone Lg Optimus Hub ( E 510 ). I have been installed rom CM10 from this site [URL] .... every thing running good exept headphones
When i put headphones in phone just look like phone not regonize it and when u playing music sound still come from phone speakers.
Similar problem was in rom with CM9, [URL] .... but when u use headphoes with build in micraphone sound going to headset ( must be jack with 3 black lines on it ) and all is ok in CM9
But its not work in CM10
I read post about CM10 for optimus one family phones, but my phone is not in that list. [URL] .....I tried Wired Headset Routing.apk but still no answer from phone.
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Dec 20, 2012
Is there any possibility to install and use themes from CM9/10 to an LG optimus L7 (P700)? (android 4.0.3 with stock rom (v10i) and root).
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Oct 6, 2013
I'm trying to porting cyanogenmod, but I have a problem unlocking the bootloader for recovery. Let me explain what I've done so far.
Root Phone via framaroot
Extracts recovery.img boot.img via adb
Code:
sudo adb start-server
adb shell
su
dd if=/dev/block/mmcblk0p9 of=/sdcard/boot.img
dd if=/dev/block/mmcblk0p17 of=/sdcard/recovery.img
exit
exit
adb pull /sdcard/booty.img
adb pull /sdcard/recovery.img
Initialized the project via mkvendor.sh
Code:
mkdir ~/android/system/vendor/LGE/vee7e
mkdir ~/android/system/device/LGE/vee7e
~/android/system/build/tools/device/mkvendor.sh LGE vee7e ~/boot.img
cd ~/android/system/
. build/envsetup.sh
make -j4 revoveryimage
make -j4 recoveryzip
I now have the CWM Recovery, and I inserted in my phone
Code:
cd ~/android/system/out/target/product/vee7e/
adb push recovery.img /sdcard/recovery-cwm.img
adb shell
su
dd if=/sdcard/recovery-cwm.img of=/dev/block/mmcblk0p17
Reboot the phone for enter in recovery mode (hold volume up + home button), and I had this surprise
Code:
[4380] -------------------------------------------------------------------
[4380]
[4380] Secure booting Error!
[4390] Cause: boot certification verify
[4390]
[4390] -------------------------------------------------------------------
In the attached you will find my recovery and the error message.
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May 31, 2014
I'm definitely a newbie with Android. Today, I looked online for overclocking my LG Optimus F3, and I found this thread "[MS659][F3] Freedom Kernel Overclocked" (I'm a newbie xda won't let me post links yet). It said you could achieve a 1.4 GHz overclock (my device has a 1.2 GHz processor). So, dummy me, I got all excited and flashed the MS65910c firmware to my phone like the thread said I needed to have (I didn't know that that would switch my service providers as I had Virgin Mobile). So, I'm a little confused still... Can I still have Virgin Mobile service with MetroPCS firmware? If not, I want to restore my device back to Virgin Mobile firmware (LS720ZV6). The problem is, I am also a little confused with the flashing firmware thing. Can I flash .zip files instead of .kdz files (I couldn't find LS720ZV6 .kdz firmware files on the web)?
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Oct 8, 2012
I upgraded my LG Optimus One from it's original Froyo 2.2 to the newer Jelly Bean 4.1. The upgrade worked well but now I cannot get on the a mobile network, I cannot connect properly with Bluetooth and I cannot even download apps. My phone has become completely useless. Is there a way I can get it back to it's original 2.2 format?
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Jul 26, 2013
How do i root and flash cm10.1 on lg optimus g?i want stock android but don't know how to do it.
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