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Can't downgrade SU760 from ICS to Gingerbread

I just tested the ICS update of SU760 but I really don't like the korean version. I hope that ICS for p920 will be released soon.
I have a problem downgrading my phone back to gingerbread V20F but I am stuck in LG logo on start up.
Does anyone here have tried downgrading.? how.?
I used LGFlashtool.

Similya said:
I just tested the ICS update of SU760 but I really don't like the korean version. I hope that ICS for p920 will be released soon.
I have a problem downgrading my phone back to gingerbread V20F but I am stuck in LG logo on start up.
Does anyone here have tried downgrading.? how.?
I used LGFlashtool.
Click to expand...
Click to collapse
http://translate.google.com/transla...bbs.gfan.com/android-4926243-1-1.html&act=url
check this
you need to flash back to v10g first
do it as ur own risk

problem downloading the KDZ file. it suddenly stops in the middle of the download. hope someone could give a mirror of that file.

NApster
Similya said:
problem downloading the KDZ file. it suddenly stops in the middle of the download. hope someone could give a mirror of that file.
Click to expand...
Click to collapse
hi .. yes u have to flash for v10g 1st. tell me . ur mobile model number i wll send u that . i have all

Can u send me a kdz of v10g... i want to downgrade... i dont like the korean apps... i cant get root this ics... sorry for my bad english. Please send me kdz... thank u so much...
Sent from my LG-SU760 using xda premium

Did you not see my thread 2 threads below? I've mirrored the 10G download to dev-host so you will be able revert back

But mr. Samno... when im using smartflash... i get runtime error.. help me please
Sent from my LG-SU760 using xda premium
---------- Post added at 03:32 PM ---------- Previous post was at 02:56 PM ----------
Can anyone teach me how to downgrade ics to gingerbread... please
Sent from my LG-SU760 using xda premium

use lgflashtool that can be downloaded here in our forum just make a little bit search.and then use this firmware SU760V10GROM.zip. (im sorry i was not able to post some outside links to this forum ) inside of that firmware u can see a dll file that can be use to downgrade with lgflashtool... search for the procedure how to use gflash tool..hope it works

[Q] Want help abt OLD baseband and New Baseband..

Hi everyone
I want some help....I am new to android..
I have LG optimus onw p509 (USA version of p500). And I want to install new custom rom...but there are some topics abt OLD baseband and New Baseband.
1) Whats difference between OLD baseband and New Baseband.?
2) Is P509 belong to which one? (OLD baseband ord New Baseband.)
3) How can I find my P509 s' baseband?
Thanks

Baseband is something related to the radio. if u bought your phone recently and it came with gingerbread then Congrats it has new baseband. else if it has froyo then sorry u have got old baseband.
in case of new baseband, u can continue with rooting and flashing new roms
but if in old baseband, then first change to new baseband and then continue

I'm sorry new fish here what's froyo and how do I know I have it :sly:and if i do have froyo how do I get a new baseband
Sent from my M886 using xda premium

Thanks
Souron29 said:
Baseband is something related to the radio. if u bought your phone recently and it came with gingerbread then Congrats it has new baseband. else if it has froyo then sorry u have got old baseband.
in case of new baseband, u can continue with rooting and flashing new roms
but if in old baseband, then first change to new baseband and then continue
Click to expand...
Click to collapse
thanks a lot man...
I bought used one and it came with Android 2.2 ...So now I have Old baseband.....So now what I have to do to install new rom?
How can I change my OLD baseband to New Baseband?
thanks

Search lgmdp and its use, you'll be able to upgrade baseband.
Sent from my LG-P500

MORAZA1ER said:
I'm sorry new fish here what's froyo and how do I know I have it :sly:and if i do have froyo how do I get a new baseband
Sent from my M886 using xda premium
Click to expand...
Click to collapse
U are really a brand new fish in this vast ocean. froyo is android 2.2 which came just before gingerbread. U can check for it in settings-about phone
---------- Post added at 12:52 PM ---------- Previous post was at 12:49 PM ----------
sanewone2012 said:
thanks a lot man...
I bought used one and it came with Android 2.2 ...So now I have Old baseband.....So now what I have to do to install new rom?
How can I change my OLD baseband to New Baseband?
thanks
Click to expand...
Click to collapse
MATE, Go to this site http://forum.xda-developers.com/showthread.php?t=1149530
Its a full and easy guide to flash new baseband. remember to download and use the V20g-baseband and not the V10e- baseband. and don't disconnect while in the process or else you will face some serious problems.
---------- Post added at 12:59 PM ---------- Previous post was at 12:52 PM ----------
MORAZA1ER said:
what's froyo and how do I know I have it
Sent from my M886 using xda premium
Click to expand...
Click to collapse
In froyo statusbar is white. its the easiest way to know if you are using froyo(assumptions: u didn't flash any custom rom with white statusbar)
---------- Post added at 01:19 PM ---------- Previous post was at 12:59 PM ----------
and also keep in mind that once u chnge baseband and u r still in froyo then u will lose your network.

Please good people, i need help!

Please, i need help
I just bought a phone LG Optimus 3D P920 with android 2.3.5 stock version at second hand. When remaining 15-20% of the battery, the network disappear and tells me „The process is under reorganization”. And another think, drains the battery very fast ... too fast: (Please help me, I'm desperate... :crying:

how Open are you about Custom Rom? Follow this Guide to Achive ultimate Dominace whit you Optimus 3D
http://forum.xda-developers.com/showthread.php?t=1610998
if you are Still unclear whit this Guide i will help you

sioxz said:
how Open are you about Custom Rom? Follow this Guide to Achive ultimate Dominace whit you Optimus 3D
http://forum.xda-developers.com/showthread.php?t=1610998
if you are Still unclear whit this Guide i will help you
Click to expand...
Click to collapse
I have already tried THIS (install custom rom), but after install the network not working at all... I do not know what to do

have you Flashed Another Baseband i think this might fix it? or Flash in new of the Same Base. i am no dev but this might fix it
---------- Post added at 12:30 AM ---------- Previous post was at 12:24 AM ----------
psychgamer said:
I have already tried THIS (install custom rom), but after install the network not working at all... I do not know what to do
Click to expand...
Click to collapse
were you on the Right Baseband as the Rom runs on? i think you are on V21E if Everyting is on the newest stock

sioxz said:
have you Flashed Another Baseband i think this might fix it? or Flash in new of the Same Base. i am no dev but this might fix it
---------- Post added at 12:30 AM ---------- Previous post was at 12:24 AM ----------
were you on the Right Baseband as the Rom runs on? i think you are on V21E if Everyting is on the newest stock
Click to expand...
Click to collapse
I tried few(4) version of rom but all the same... My version is 21a, look like this in properties: LGP920-V21a-NOV-15-2011 and Kernel version is: 2.6.35.7+
Can you help me?

psychgamer said:
I tried few(4) version of rom but all the same... My version is 21a, look like this in properties: LGP920-V21a-NOV-15-2011 and Kernel version is: 2.6.35.7+
Can you help me?
Click to expand...
Click to collapse
try v21e
Sent from my P920 using XBSA ICS V5

TMProduct1onZ said:
try v21e
Sent from my P920 using XBSA ICS V5
Click to expand...
Click to collapse
Not work

Try flash V21E.kdz or find ROM that supports V21A (not many does)
Sent from my LG-P920 using xda app-developers app

sioxz said:
Try flash V21E.kdz or find ROM that supports V21A (not many does)
Sent from my LG-P920 using xda app-developers app
Click to expand...
Click to collapse
I will trie...! Thx

not to be mean or anything but please say what kind of problem you are having in the header it makes it easyer for people to help you and get a hind of what problem you have whitout having to klick the link (some people are lazy)

That is the issue related to ghost calls, the typical syndrome.
Update to either 21E or 21F or you will continue having ghost calls.

sioxz said:
not to be mean or anything but please say what kind of problem you are having in the header it makes it easyer for people to help you and get a hind of what problem you have whitout having to klick the link (some people are lazy)
Click to expand...
Click to collapse
When the battery reaches 25-30%, the signal falls and the phone work hard...

[Q] Downgrade from ICS to Stock Froyo/Gingerbread

I am currently on the AOKP ICS rom with the old baseband ( I'm using the baseband fix). I would like to go back to the stock ROM, either GB or Froyo. Can anyone tell me how this is possible?
Thanks!

Pick your rom from sweetnsour's sticky thread in the general section and flash.
Sent from my LG-P500

pmvyas said:
Pick your rom from sweetnsour's sticky thread in the general section and flash.
Sent from my LG-P500
Click to expand...
Click to collapse
I need to get back to the original LG rom. All the download links are broken though.
Edit: The links are back up. Thanks!

Stock gb 2.3.3 v20d link is live in sweetnsours sticky. I just tried. Download and flash also the old bb fix. The rom is a cwm backup zip.
Sent from my LG-P500
---------- Post added at 10:03 PM ---------- Previous post was at 09:44 PM ----------
trueblue2704 said:
I need to get back to the original LG rom. All the download links are broken though.
Edit: The links are back up. Thanks!
Click to expand...
Click to collapse
Glad to help
Sent from my LG-P500

I know I'm late, but next time, please use the Q&A forum for these threads.
Sent from my LG-P500 using Tapatalk 2

Looking for I727UCKJ2 (Hotfile is dead)

Hi everybody:
I am new here, but i had much help for my phone thanks to this forum. With the tutorials i successful upgraded my skyrocket from gingerbread to jelly bean. But 4 months later, i am noto happy at all, because my phone runs a bit slow (i have few apps and use Ccleaner), so i wanna downgrade back to GB.
My problem is i can't find and download the stock, because all people uploaded it in Hotfile, buth this hosting was shutted down by murica (thanks gringos ¬¬ ).
I tried with the post of k0nane, but the link of I727UCKJ2 is down too.
So, my request is if somebody can uploado the stock in a diferent hosting.
Thanks very much to all for the help.

Read the stickies
Sent from my HTC One using Tapatalk

xcrazydx said:
Read the stickies
Sent from my HTC One using Tapatalk
Click to expand...
Click to collapse
Read my post. I already checked the stickies before posting my request. There is no active link for the firmware i am asking for.

M4nux said:
Read my post. I already checked the stickies before posting my request. There is no active link for the firmware i am asking for.
Click to expand...
Click to collapse
dont think anyone has the stock gb firmware, when flashing stock jb give it a few days to settle and turn anything off that u dont use, such as bt, lte, wifi etc.
if you really need a gb based rom you could try the nexusmod gb rom from here http://forum.xda-developers.com/showthread.php?t=1426590

vincom said:
dont think anyone has the stock gb firmware, when flashing stock jb give it a few days to settle and turn anything off that u dont use, such as bt, lte, wifi etc.
if you really need a gb based rom you could try the nexusmod gb rom from here http://forum.xda-developers.com/showthread.php?t=1426590
Click to expand...
Click to collapse
Thank you very much for your help

Uh sammobile
Sent from my SAMSUNG-SGH-I727 using Tapatalk
---------- Post added at 01:48 AM ---------- Previous post was at 01:40 AM ----------
http://www.sammobile.com/firmwares/3/?download=2153
Nobody knows how to Google anymore...
Sent from my SAMSUNG-SGH-I727 using Tapatalk

TheCybertronian said:
Uh sammobile
Sent from my SAMSUNG-SGH-I727 using Tapatalk
---------- Post added at 01:48 AM ---------- Previous post was at 01:40 AM ----------
http://www.sammobile.com/firmwares/3/?download=2153
Nobody knows how to Google anymore...
Sent from my SAMSUNG-SGH-I727 using Tapatalk
Click to expand...
Click to collapse
last i checked sammobile it wasnt there , they finally uploaded it