[Q] Flash ROM - LG Optimus 4X HD

Hello,
I want to change my stock rom on Optimus 4x HD but i'm not sure what do i have to do. I saw some threads about this but most of the links are expired. Right now i have : Android version 4.0.3; Baseband L6260.....02.1216.01; Software version V10d. Can someone provide me some instructions or working links? Thank you

First you need to do update to JB on your 4X HD then root him and unlock bootloader.Then you can flash custom roms.
Use this tut for update to JB http://forum.xda-developers.com/showthread.php?t=2069723
Rooting and unlocking bootloader tut search here on XDA
Sent from LG 4X HD using Tapatalk 2

u dont need to update through kdz. stock rom can update through lg center. the kdz method is used when u cant boot the phone after a mistake u did.

Related

[Q] help related to updating LG P925 Thrill 4G (AT&T) (Unlocked)

Hi,I am new here and I need some help related to my LG P925 Thrill 4G (AT&T)
which i have unlocked as I stay in India and I use my vodafone sim card
here is the general info about my phone(attached image)
Android 2.2.2
L6260-MODEM-SIC-01.1042.00
kernel:2.6.35.7
Now i want to update my phone to GB is there a way i can do that because when i have been trying to do that with LG Mobile support
tool,I am getting this message:
"Software update is not supported for this model
Help me out in updating my OS..I am open to rooting the phone and installing a custom rom
shall i root my phone using megatron windows?
please help me out
thanks
I'm not sure about the availability of the updates in your region, however, you could install clockworkmod recovery and flash a GB KDZ ( I think V21E is the newest) and then flash a custom ROM. The latest Cyanogen Mod 7 Nightly (9-30) for the p920 has been running flawless for me and I highly recommend giving it a shot. With the theme chooser you can choose and ICS theme for that look and feel of 4.0 or 4.1. Take a look around the forums for some helpful guides on flashing KDZs and ROMs and read through a few ROM threads to get an idea of what you should expect.
kavneetrekhi said:
Hi,I am new here and I need some help related to my LG P925 Thrill 4G (AT&T)
which i have unlocked as I stay in India and I use my vodafone sim card
here is the general info about my phone(attached image)
Android 2.2.2
L6260-MODEM-SIC-01.1042.00
kernel:2.6.35.7
Now i want to update my phone to GB is there a way i can do that because when i have been trying to do that with LG Mobile support
tool,I am getting this message:
"Software update is not supported for this model
Help me out in updating my OS..I am open to rooting the phone and installing a custom rom
shall i root my phone using megatron windows?
please help me out
thanks
Click to expand...
Click to collapse
You need to upgrade with kdz.. Find dark lestat thread in development marked tools follow exactly.
Here is a link http://forum.xda-developers.com/showthread.php?p=22417769
Sent from my LG-P925 using xda premium

[Q] help me plz in rooting

i use gingerbread 2.3.4 v20c
i want to root using smartflash
im from egypt...when i go to download the firmware of mine to patch there is no egypt in the list
so can i use that of UAE and does it affect the arabic language and wht's its risk if it's wrong choice?
plz help
hardyboy_samy said:
i use gingerbread 2.3.4 v20c
i want to root using smartflash
im from egypt...when i go to download the firmware of mine to patch there is no egypt in the list
so can i use that of UAE and does it affect the arabic language and wht's its risk if it's wrong choice?
plz help
Click to expand...
Click to collapse
What firmware is your phone using now?
If it says Egypt then you will have to get KDZ by manual link. There is a thread how to do that, but I can't find it now.
Try with lg rom converter and smartflash?
Tapnięto z LG P970
try this link
Code:
http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=xxxxxxxxxxxxxxxxxxxxxxx
change xxxxxxxxxxxxxxxxxxxxxxx with your phone imei number
from there you can find the link to download kdz for your phone region
for detail steps on rooting lg p970 go to -
rohitdhavade.blogspot.com
Sent from my LG-P970 using xda app-developers app
Here you go http://forum.xda-developers.com/showthread.php?t=1487105
Sent from my phone with test release of ics (v28a)

[Q] how to return original rom lg p970 android 2.3.4

greeting
help me how to return the phone to its original state as such from the factory.
1. I managed to root
2. I installed several ROMs
but initially I forgot to make a backup and I want to return to normal may remain at the root.
there any chance to return to the original and if you know any of you tell me some steps you need to follow to do this.
Thank you in advance
ps: the phone is lg p970 (initial version was 2.3.4 with V20g)
Just search N00BY0815's guide how to flash patched stock ROM.. it's helpful to me
Sent from my LG-P970 using xda app-developers app
Check the general thread and there is a tutorial about How back to 2.3.4 whit root
Sent from my LG optimus black 970 using neighbors wifi

Lg optimus black Downgrade

Hello people.,
I have an LG Optimus Black P970 with android 2.2 installed in it. recently i upgraded it to 4.0.4.
Now the phone has become slow due to the new OS .
I want to downgrade it to a older version like 2.3 or 2.6..
Can u please help me to downgrade it. with step by step procedures...
PS: I'm an amateur :!
Xecqtr said:
Hello people.,
I have an LG Optimus Black P970 with android 2.2 installed in it. recently i upgraded it to 4.0.4.
Now the phone has become slow due to the new OS .
I want to downgrade it to a older version like 2.3 or 2.6..
Can u please help me to downgrade it. with step by step procedures...
PS: I'm an amateur :!
Click to expand...
Click to collapse
Read the noob-how-to section at the Q and A section.
How to downgrade? Go for gingerbread. Download SmartFlash tool (link in the thread of noob-how-to) and download the .bin and .fls files for that v20 firmware of OB, V20c ir v20N i think but those files are available for download on that link and make sure you have LG drivers installed. Follow the instructions on using and flashing smartflash tool, only takes 3 mins to flash. Goodluck.
Sent from my LG-P970 using XDA Premium 4 mobile app

any kdz or rom for my model

hello
iam trying to fined new rom or kdz for my lg g2 verizon vs98012b
and it work fine becouse when i download rom and install it didnt complet install and my lg was stock on lg security now i fix it by old rom 4.2.2
and it was 4.4.2
i want real rom work and some one test it and work fine for my model please give me link for the new rom worked fine
thanks for help
theghostbh said:
hello
iam trying to fined new rom or kdz for my lg g2 verizon vs98012b
and it work fine becouse when i download rom and install it didnt complet install and my lg was stock on lg security now i fix it by old rom 4.2.2
and it was 4.4.2
i want real rom work and some one test it and work fine for my model please give me link for the new rom worked fine
thanks for help
Click to expand...
Click to collapse
Try to this 24A KDZ file.
[LG OFFCIAL Link]
http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW949695432109876543213/VS98024A_11.kdz
You can find kdz burning method at various FAQ section or google

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