General :: Reset LG Optimus L3 To Android 2.3.6
Dec 19, 2012
I recently installed the cyanogen cm9 mod on my lg optimus l3 e400 and i don`t like it,because my phone looks like a 16bit screnn,i can`t read anything on it,it`s very darken,i don`t have google play.Because i have such a lot of problems,i want to go back at my default device with android 2.3.6.
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Dec 28, 2011
I got an LG Optimus V. I rooted it today and everything was fine until i tried to load a custom rom through rom manager. I did a factory reset and now my phone is bricked. Upon power up i get the LG logo then a black screen. It will not let me enter boot mode or emergency mode.
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Feb 5, 2012
I want to give a hard reset to LG Optimus Sol which was initially blocked Vodafone and I unlocked it at a service to work with all networks. If I hard reset the phone will become locked again in Vodafone? I want to do this because the phone does not connect in data storage mode and the bluetooth does not work.
You can tell me if I hard reset will install all the default programs on the phone they had originally? Or is another possibility to reinstall the factory software without being locked again in vodafone? I searched the forums but some said that the phone will be locked again and others say that will remain unlocked.
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Jul 30, 2013
I am LG Optimus LTE Tag (F120L), which, after failing many patten unlock attempts, is locked. I says to use google account or LG Mobile Support Tool to reset, but the options are not working with me.If there is no way to reset pattern unlock, resetting my device from keys.
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Jul 31, 2013
I am LG Optimus LTE Tag (F120L), which, after failing many patten unlock attempts, is locked. I says to use google account or LG Mobile Support Tool to reset, but the options are not working with me. If there is no way to reset pattern unlock, then need to hard resetting my device from keys.
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Feb 4, 2013
Few questions on Android because I want to do a "super cleaning" on my mobile. I have an LG Optimus L7 P705g , not sure how it's called elsewhere.
I have rooted my device about a month ago and downloaded Avast + installed Avast AntiTheft, only that when the installation finished I didn't said it was installed so idk what happened there.
1) How can I be sure if the AntiTheft is installed or not?
2) When installing root apps and regular apps, how can you notice? I mean, can I install a root app and not be aware of it?
3) If i do a Hard reset the root apps stay on the phone? In that case which "Root uninstaller" would you recommend ?
4) Doing hard reset is bad for the device?
5) I rooted my phone with SuperSU by ChainFire, to start my mobile from 0 I have to go to the SuperSU app tap "unroot" and then do the hard reset?
All in all what I want to do is to have my device as new. Without any trace of all this time I've been using it.
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Jul 11, 2013
I have an Android LG Optimus Q (through Straight Talk). Because I wanted a screenshot app and to be able to have more "internal" memory, I rooted my device today and did a couple of other things.
1) I first rooted my device (and therefore installed SuperUser)
3) I installed Terminal Emulator
2) I downloaded CWM
3) I made a back-up (it said Done...)
4) I installed ROM Manager
5) I created (or at least I think so, since I went through all the steps) a second partition in my SD so I could create more "memory" destined to be used by programs.
6) I downloaded Link2SD and moved a couple of things to (I think...) the second partition in the SD
Everything was going ok, even though I wasn't sure if the partition had been created or not because I couldn't find a way to check it... until I went to check my 800 pictures and... they were all gone!!! I decided not to freak out at first because I remembered that I had made a backup directly through CWM... so I tried retrieving it through there... and nothing - nothing found... WTF?!
So I tried checking for the backup through ROM Manager, and... NOTHING! There must be a way to at least recover the files... You know, like when you accidentally delete stuff in your camera you can still recover it with a program... is there anything like that? or steps I should follow to recover the backup? I had pictures of my kid there and I just REALLY don't want to count them as lost.
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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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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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Sep 23, 2012
After update my Optimus L3 got in a "No service" situation. The strange part is that i have signal and im able to access the internet using mobile network (wifi off). After a long research i fugered out that my IMEI was 0 (zero). I finded a lot of solutions to this problem but none of then was compatible with my device or brand.
Its possible to perform this in an Optimus L3? How can i access the Port Settings?
(ultimate solution for several LG devices) Restoring IMEI
1.Connect phone by USB
2.Activate USB debug mode
3.Enter 3845#*920# in dialer if that doesn’t work try 3845#*925#
4.Select Port Settings -> Select CP Image Download
5.A new device should appear at let it install
6.Open Tutty and select serial protocol. Click on open
7.Type AT if response is not OK, change port number (it is possible that when typing you don’t see any letters)
8.Type at%imei, it should display a dummy IMEI
9.Type at%imei=x,x,x,x,x,x,x,x,x,x,x,x,x,x,x where x,x,x... is your orginal IMEI number (found under the battery of your phone). It should response IMEI WRITE OK
10.Reboot phone
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Nov 4, 2012
So I wanted to install a custom ROM to my P350 today and it seems I can't get into recovery mode. When I try to get into recovery, it shows the LG screen, shows that recovery mode screen, freezes on that screen, reboots and EVERYTHING ON MY PHONE GETS RESET,
I've tried 3 different ways to get into recovery, all of them have this result. It is very annoying that each time I try to get into recovery the phone gets a factory reset. How can I get into recovery?
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Oct 9, 2012
how to create a custom rom for lg optimus pro?
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Aug 17, 2012
I have a LG-E510 Optimus Hub mobile rooted and with various versions of cyanogen instaled (I have try 3 versions of CM7 and the beta 9, with Android 4.0.4).
Also, I have the unlock code.When I launch the mobile with a different company, there is not any way to insert the code, just I have not network.When I launch the phone with the original operator, the mobile works great, but I can't insert the unlock code neither...
I have try with "2945#*510#" but error messages appear.. what is happening with my mobile?
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