Develop Bugs

[Q] how to root LG E975

Just bought a LG E975 with 4.1.2 but I can't seem to find any guide on rooting that works for it.
Any help will be appreciated.
Thanks.
Sent from my LG-E975 using xda app-developers app

acidash said:
Just bought a LG E975 with 4.1.2 but I can't seem to find any guide on rooting that works for it.
Any help will be appreciated.
Thanks.
Sent from my LG-E975 using xda app-developers app
Click to expand...
Click to collapse
if its an E975 running JB it sounds like its already rooted seeing as no official 4.1.2 has been released yet for that model unless that's the korean model . I could be wrong though. Wouldn't be the first time. Check in app drawer for super user icon.

acidash said:
Just bought a LG E975 with 4.1.2 but I can't seem to find any guide on rooting that works for it.
Any help will be appreciated.
Thanks.
Sent from my LG-E975 using xda app-developers app
Click to expand...
Click to collapse
You can root it with the method posted here: http://forum.xda-developers.com/showthread.php?t=2112190
Might take a few tries but it works as I tried it on the E975 KDZ a couple of times.
Then download busybox from market.
LG Optimus G E971

Elisha said:
You can root it with the method posted here: http://forum.xda-developers.com/showthread.php?t=2112190
Might take a few tries but it works as I tried it on the E975 KDZ a couple of times.
Then download busybox from market.
LG Optimus G E971
Click to expand...
Click to collapse
Thanks... it works beautifully!

Now I think to think of how to fastboot recovery into this phone. Can't seem to be able to enter it..
This LG phone sure is a learning curve for a former Samsung s3 user
Sent from my LG-E975 using xda app-developers app

acidash said:
Now I think to think of how to fastboot recovery into this phone. Can't seem to be able to enter it..
This LG phone sure is a learning curve for a former Samsung s3 user
Sent from my LG-E975 using xda app-developers app
Click to expand...
Click to collapse
Maybe jump on the IRC channel and ask for the E975 freegee if available. It will unlock bootloader and inject cwm for you. Then you just reflash a newer cwm version which can be found in the AT&T section.
LG Optimus G E971

it worked
thanks :good:

easy_hk said:
it worked
thanks :good:
Click to expand...
Click to collapse
It sure does the rooting portion but no custom recovery yet
Sent from my LG-E975 using xda app-developers app

Hi,
i have red different things about how to root an e975.
So i have a few questions before to root my phone.
Is there a better method than another to root my optimus G?
Is there a way to unroot it easily later?
If i unroot it, will it be exactly the same as a never-rooted optimus g?
Will it be possible to update officially my phone when an update will be available? (with root? unrooted?)
thanks for your answers

the easiest way is to use motochopper to unroot, after u need to unlock the boot loader with freegee available on the mp...
now you re ready to flash a new ROM.
at your own risk....
ask yourself what u want to achieve with root... if you want to get the last stock lg experience, you don't need to root.
Sent from my LG-E975 using xda app-developers app

Framaroot app i just rooted my lg e
975 with just one click
I can provide the app
Sent from my LG-E975 using Tapatalk 2

[Q] CM 10.1 question (optimus G 4.1.2)

I had OTA update earlier that means i am on 4.1.2 (E97320e)
Does it have an impact if i want to install CM 10.1 ? or when you get to the bootloader what version of android you had before makes no difference?
Thanks !!

Freegee doesn't work to unlock the bootloader on LG's version of JB (4.1.2). To unlock the bootloader, you have to KDZ downgrade back to 4.0.4 first.
And most custom ROMs won't boot if you flash overtop of anything but 4.0.4.
Sent through the magic of an LG Optimus G (E971) running RootBox 4.2.2.

phoenix_rizzen said:
Freegee doesn't work to unlock the bootloader on LG's version of JB (4.1.2). To unlock the bootloader, you have to KDZ downgrade back to 4.0.4 first.
And most custom ROMs won't boot if you flash overtop of anything but 4.0.4.
Sent through the magic of an LG Optimus G (E971) running RootBox 4.2.2.
Click to expand...
Click to collapse
ok Thanks
Just to let you know freegee is being updated and is working for most of 4.1.2 lgog now (mine, telus E97320e is gonna be unlockable pretty soon)
You can check the link here
http://forum.xda-developers.com/showthread.php?t=2181979

Do you have an idea where i can find the 4.0.4 .kdz?? :/
Searched the internet but cant seems to find it.

you can download it from a kr webside.
Sent from my LG-F180L using xda app-developers app

freegee works now on jb.i unlocked my e975 10c today.
Sent from my LG-E975 using Tapatalk 2

loucmachine said:
ok Thanks
Just to let you know freegee is being updated and is working for most of 4.1.2 lgog now (mine, telus E97320e is gonna be unlockable pretty soon)
You can check the link here
http://forum.xda-developers.com/showthread.php?t=2181979
Click to expand...
Click to collapse
Thanks for the update.
Sent through the magic of an LG Optimus G (E971) running RootBox 4.2.2.

Any working/tested cm10.1 rom for lg optimus g f180S

Hi guys, kinda new here. I've got an Lg optimus G F180s and jst succesfully upgraded to android 4.1 using the kdz file.
Is there anyway cyanogen's mod will work on this phone?
I really want to get 4.2 working on it. Not exactly a big fan of the LG interface.
Thanks.
Sent from my LG-F180S using xda app-developers app

cm10.1 is only for E971/E973/E975 available
you can try it, but backup your modem partition.
the korea modem is needed to get it work
korea modems:
http://downloads.codefi.re/houstonn/lgog/modem/korean

Thinkingbridge rom works on f180.it's been reported to be ok,so you can try it
Sent from LG E975 pwd by CM 10.1

_user47 said:
Hi guys, kinda new here. I've got an Lg optimus G F180s and jst succesfully upgraded to android 4.1 using the kdz file.
Is there anyway cyanogen's mod will work on this phone?
I really want to get 4.2 working on it. Not exactly a big fan of the LG interface.
Thanks.
Sent from my LG-F180S using xda app-developers app
Click to expand...
Click to collapse
Please your help I upgrade my lg f180s using hdz files F180S20B_00.kdz and now not work the telephone service and not have 3g service, please what kdz are you install in the phone.
Thks

[Q] How To Install Offcial 4.1.2 jb eng on Lg f180 L

Hi
i want to ask How To Install Offcial 4.1.2 jb eng on Lg f180 L.i need official rom and method no custom rom if it is possible kindly share it

daniali9 said:
Hi
i want to ask How To Install Offcial 4.1.2 jb eng on Lg f180 L.i need official rom and method no custom rom if it is possible kindly share it
Click to expand...
Click to collapse
Try GomdoLight Guides
http://forum.xda-developers.com/showthread.php?t=2575346
I use the RND tools to restore back to stock F180L.
3GQCT - Diag - Normal Web Update (for 1 Gig+ KDZ)
Use the LGMobile Support Tool switch it to Republic of Korea

thanks i will reply after checking it
Sent from my LG-F180 using XDA Premium 4 mobile app

can you please guide me how to restore official korean rom nd how to remove sms limit from it
Sent from my LG-F180 using XDA Premium 4 mobile app

daniali9 said:
can you please guide me how to restore official korean rom nd how to remove sms limit from it
Sent from my LG-F180 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Just go GomdoLight you can read guide there
As for sms limit nobody in the world bother to fixed that under F180 so go E975 you will experience a little dull mobile network and some little problems with CM even Custock because all of this ROM was base on E975 except GomdoLight

[Q] Rom that compatible to my phone

I using E988 from march 2014, and what custom rom can i use? I see in this forum there's so many rom for E975. Does E975 rom compatible to my phone? Thanks
Sent from my LG-E988 using Tapatalk

pierre80 said:
I using E988 from march 2014, and what custom rom can i use? I see in this forum there's so many rom for E975. Does E975 rom compatible to my phone? Thanks
Sent from my LG-E988 using Tapatalk
Click to expand...
Click to collapse
You can install aosp based rom search in lg g pro forum and you will find a lot of roms or you can install stock based rom for e988 like sphinx rom
Or xitrom ..... If you want to install e975 rom you should install the correct kernel and modem for e988 but sure do a backup first for your curent rom ( sorry for my weak english )