Installing stock FW - Optimus One, P500, V Q&A, Help & Troubleshooting

Hey guys after using P500 for 2+ years, i shifted to a Nexus 4
Now i want to flash stock ROM and recovery in my P500 because i plan on selling it...these guides seem too old now...
So can somebody help me??
Or provide a link for a working, updated guide
Thanx alot in advance
EDIT: After all researches finally KDZ updater worked!
People say its very risky but to be honest everytime only KDZ updater worked for me after trying other methods
Sent from my Nexus 4 using xda app-developers app

IKnowIRock! said:
Hey guys after using P500 for 2+ years, i shifted to a Nexus 4
Now i want to flash stock ROM and recovery in my P500 because i plan on selling it...these guides seem too old now...
So can somebody help me??
Or provide a link for a working, updated guide
Thanx alot in advance
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Flash Stock rom and recovery
Post here if you want the link
Sent from my LG-P500 using xda premium

Flash ICS by Hephappy, will make it sell better. Also, try flashing Pure Performance Zero to speed things

akiratoriyama said:
Flash Stock rom and recovery
Post here if you want the link
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
Yes i need the link...its great if you can provide it plus it will turn this to full stock right??
No root and blah blah
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IKnowIRock! said:
Yes i need the link...its great if you can provide it plus it will turn this to full stock right??
No root and blah blah
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Stock ROM
http://forum.xda-developers.com/showthread.php?t=1824618
Sent from my LG-P500 using xda premium

akiratoriyama said:
Stock ROM
http://forum.xda-developers.com/showthread.php?t=1824618
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
Ok thanks
I got it done using the KDZ updater
Sent from my Nexus 4 using xda app-developers app

Even i used kdz updater some days back
Just thought not to tell you about it as some said it was risky
Sent from my LG-P500 using xda premium

akiratoriyama said:
Even i used kdz updater some days back
Just thought not to tell you about it as some said it was risky
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
Yeah ive read about it but its the only method which works for me everytime once got it bricked though, was lucky to get back to life
This time also got a bootloop but after removing the battery and putting it back made it work
Sent from my Nexus 4 using xda app-developers app

flash oldest custom rom that you find and update after with LG Suport Tool to stock 2.2.2 , that will make your phone stock withaout custom recovery or anything else, download from LG site that tool, and 2.2 or 2.2.1 roms you can find in development, something really old
or downgrade to old bb and upgrade with same LG Suport Tool
I think is safest way

grigtm said:
flash oldest custom rom that you find and update after with LG Suport Tool to stock 2.2.2 , that will make your phone stock withaout custom recovery or anything else, download from LG site that tool, and 2.2 or 2.2.1 roms you can find in development, something really old
or downgrade to old bb and upgrade with same LG Suport Tool
I think is safest way
Click to expand...
Click to collapse
Thanx for your support! I got it done using KDZ :good:
Sent from my Nexus 4 using xda app-developers app

Related

2.3.4 request

Can someone point me in the right direction..I need the stock 2.3.4 rom please..searched but don't know which one to download..nexus s on T-Mobile USA..thx in advance..!!!
Sent from my Nexus S using XDA App
I don't think there is a full 2.3.4 flashable full ROM. But there is 2.3.3 stock ROM, and if you flash it you will get 2.3.4 update OTA within like 10 minutes.
C
matt2053 said:
I don't think there is a full 2.3.4 flashable full ROM. But there is 2.3.3 stock ROM, and if you flash it you will get 2.3.4 update OTA within like 10 minutes.
Click to expand...
Click to collapse
Can u link it 2 me please..thx..!!!
Sent from my Nexus S using XDA App
http://goo-inside.me/crespo/stock/f182cf141e6a.signed-soju-ota-102588.f182cf14.zip
Do a full wipe and flash in ClockworkMod Recovery just like any other ROM.
matt2053 said:
http://goo-inside.me/crespo/stock/f182cf141e6a.signed-soju-ota-102588.f182cf14.zip
Do a full wipe and flash in ClockworkMod Recovery just like any other ROM.
Click to expand...
Click to collapse
thx ..one question I'm already on 2.3.4..but I can't factory reset my phone I get the android with the triangel over his head..will there be a problem if I go back down to 2.3.3..thx
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bigmizz79 said:
thx ..one question I'm already on 2.3.4..but I can't factory reset my phone I get the android with the triangel over his head..will there be a problem if I go back down to 2.3.3..thx
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
You have to wipe. You can always reflash recovery if you need to.
Sent from my Nexus S using XDA App
matt2053 said:
You have to wipe. You can always reflash recovery if you need to.
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
I used ur link thx very much....only problem is now I lost root lol..helppp
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bigmizz79 said:
I used ur link thx very much....only problem is now I lost root lol..helppp
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
So just root again, it takes like 2 minutes. There are several easy guides for root here. Do you need my help or can you follow one of the guides?
I suggest you follow one of the guides and if you have trouble then ask me and I will help you.
Sent from my Nexus S using XDA App

[Q] how can I unlock the P920 for free?

how can I unlock the P920 for free?
Please help me
just root it with megatron
Sent from my LG-P920 using xda premium
I think he is talking about sim lock.
Sent from my LG-P920h using xda app-developers app
jonhgaspar said:
how can I unlock the P920 for free?
Please help me
Click to expand...
Click to collapse
Call AT&T and get the unlock code.
Say you're going out of the country and it won't work where you're going.
Fail....
What I wanted was to get another room but it the superclickone and Megatron, and both fail. I do not know what to do ....
I Have p920, version v20a android version 2.3.5.
Help me please to root
Thanks :good:
.
And display error mensage.
Sent from my LG-P920 using xda app-developers app
jonhgaspar said:
What I wanted was to get another room but it the superclickone and Megatron, and both fail. I do not know what to do ....
I Have p920, version v20a android version 2.3.5.
Help me please to root
Thanks :good:
Click to expand...
Click to collapse
try factory restoring your phone then run megatron again
but with a factory reset will I lose all right?
Thanks
Whats the error message
Sent from my LG-P920 using xda app-developers app
Block in step 7 if I used super clip one.
Done
done, but now wanted to know what is the best rom.
Thanks all
Depends what you want out of your rom
Sent from my LG-P920 using xda app-developers app
Normal, more faster, good stability, etc
Prometheus project and acidhazard are the best in my opinion
Sent from my LG-P920 using xda app-developers app
But I wont in portugese language
And the AcidHazardROM working to 3d plataform?
Yes only cyanogen based roms don't have full 3d capabilities
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3d roms for optimus 3d

Is there any 3d roms for the optimus 3d yet wanna root and put new rom on but dont want to lose any of the features
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scouse83 said:
Is there any 3d roms for the optimus 3d yet wanna root and put new rom on but dont want to lose any of the features
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Click to expand...
Click to collapse
Really did you even search try looking in the development section there are many roms with full functionality of the phone
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This is working pretty good,but it looks like you need to do some reading
[ROM's][KERNEL's] The Promethius Project V1.4
Am goin to ignore the stupid name calling and just say ive tryed megatron to no sucsess didnt root my phone can anyone suggest a other way off rooting it easy
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scouse83 said:
Am goin to ignore the stupid name calling and just say ive tryed megatron to no sucsess didnt root my phone can anyone suggest a other way off rooting it easy
Sent from my LG-P920 using xda premium
Click to expand...
Click to collapse
Megatron is all that works on o3d gingerbread
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It dosnt work for me lol cud that be because itts still on froyo maybe it says i am upto date with updates
Sent from my LG-P920 using xda premium
Froyo, yikes. Update to gingerbread with kdz method asap. Froyo is slow and battery drain was diabolical.
Ignore the "no updates" rubbish, that's just your carrier who can't be bothered to give you any.
Pete
Sent from my LG-P920 using xda premium
Whats the kdz that you said about and how would i do that
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92 posts....
Stunningkun said:
92 posts....
Click to expand...
Click to collapse
What lol
Sent from my LG-P920 using xda premium
You are mucking up the forums with questions that have been answered over and over. Please use the search button. I think it's one of the rules (or at least it should be). Everything you need to know is in the dev section. Reading will make you more knowledgeable about your phone, its capabilities and this entire forum.
Good luck rooting your phone and trying new roms.
Sorry i just dont seem to get the right response when i post in right place for some reason. But i will do it from now on.
Thanks i have rooted it now just want decent rom just hard having time to do it with kids n stuff
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scouse83 said:
Sorry i just dont seem to get the right response when i post in right place for some reason. But i will do it from now on.
Thanks i have rooted it now just want decent rom just hard having time to do it with kids n stuff
Sent from my LG-P920 using xda premium
Click to expand...
Click to collapse
Good that you have rooted successfully.
21E baseband is the one that doesn't have the :GHOST CALLS" issue.
ROMs are sensitive to the baseband versions, so please be careful about te ROM you are trying out else you will face no network / boot loop / stuck on LG screen.
If you can flash Baseband 21E, then Promethius ROM 1.4 with Promethius Kernel v 1.4.5.1 ( please check for kernel versions with + and without + in the end) will give out the best battery life (as per my experience)
(He seems to be the only one active ROM developer left)
All the best
schubeir
Ive tryed that rom a couple of time twice had no network signal and once stuck on lg screen bloody pain. I thought it was coz i was still running froyo but since on gb still wont work and for sum reason it wont flash the kernals all a bit of a blag for me so just on rooted stock rom now lol
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You must be on GB and baseband 21e to use latest prometheus roms, and kernels.I think you can use Prometheus 1.3 rom with 1.3 kernel, and you will have signal.
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Do you have a link to the 1.3 rom an kernel mate
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http://forum.xda-developers.com/showthread.php?t=1639133
You have all the links here.Just scrol down until u see it.
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[Q] lg official emergency recovery???

hey xda users, i found in the official lg updatetool an emergency recovery, can i use this to restore my phone when it is dead?
im now on defcoms light ics, can i use the emergency recovery to get back to gb or ics ?
thanks in advance
Sent from my LG-P920 using xda app-developers app
Itaka06 said:
hey xda users, i found in the official lg updatetool an emergency recovery, can i use this to restore my phone when it is dead?
im now on defcoms light ics, can i use the emergency recovery to get back to gb or ics ?
thanks in advance
Sent from my LG-P920 using xda app-developers app
Click to expand...
Click to collapse
Yes, that works.
It will download and flash the latest official rom for your country and provider.
thank you very much, i will try it out tomorrow and if something gies wring i will post. thanks for answer
Sent from my LG-P920 using xda app-developers app

Downgrade to stock froyo

Nw iam using 2.3.7 gingersnap..after using this rom i experienced som quick battery drying so i wiah to downgrade to orginal stock froyo...so someone plz help me to do so
Sent from my LG-P500 using xda app-developers app
rijukrishnan said:
Nw iam using 2.3.7 gingersnap..after using this rom i experienced som quick battery drying so i wiah to downgrade to orginal stock froyo...so someone plz help me to do so
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
I suggest you do not downgrade to Froyo. It is extremely outdated, many of your favourite apps won't work. I suggest you flash ICS. You can look for my ROM here: http://forum.xda-developers.com/showthread.php?t=2409107
But if you still want to downgrade, first flash V10 baseband from LGMDP. Then download v10e zip and flash it through recovery
Junior Einstein said:
I suggest you do not downgrade to Froyo. It is extremely outdated, many of your favourite apps won't work. I suggest you flash ICS. You can look for my ROM here: http://forum.xda-developers.com/showthread.php?t=2409107
But if you still want to downgrade, first flash V10 baseband from LGMDP. Then download v10e zip and flash it through recovery
Click to expand...
Click to collapse
He can also use oldBB fix
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