Database Develop

[ROM][OFFICIAL] LG v20c/v20g (Gingerbread 2.3.3) + CWM + Flash Tool (+ howto root)

Instructions:
1a/ Download the official ROM:
v20g (RO): http://www.multiupload.com/UP2GYKHGBS
SHA1: 7542c7472fa393573baeeeedac3c0d67e767d2f3
MD5: b0ee4db1d25bd96f19491c7e019b60a4
v20c (BE,CIS,CZ,NL,PL,...): http://www.multiupload.com/H5Q604BNJ9
SHA1: b12bb2b58d10e53eb219987e1a92faa9d7f7c6e5
MD5: c80d910ea7ef5ab07dfee7707492ef3b
1b/ Download u-2.3.6.3-efgh-signed.zip, copy to SD card (http://goo-inside.me/superuser/su-2....fgh-signed.zip).
In case you do not want root, skip this and steps 4, 5.
All PEBKAC questions go to General section, not here!
2/ Unpack LG-P500-v20g.7z with 7Zip or whatever
3/ Run LGMDP-v1.5.exe from the folder where you unpacked it and flash it the "Russian way"... For a walktrough on using this tool, see my Flash baseband HOWTO. (Note: I have replaced the stock recovery with CWM 3.1.0.0. In case you already have a custom recovery installed, just uncheck the box.)
4/ Reboot into recovery, flash su-2.3.6.3-cd-signed.zip.
5/ Install Busybox Installer from Market, install busybox.
6/ Done!
Bonus:
Kernel with overclocking: check this thread
Caveats: Switching to another ROM (not based on official v20 ROM):
- either flash only the stock 2.2.x baseband via LGMDP-v1.5.exe, see my Flash baseband HOWTO.
- or flash stock 2.2.x ROM via KDZ; or
- (for CM7 ROMs only): - after flashing ROM via ZIP, reboot and flash mik's new-baseband-patch-signed.zip from recovery[/B]! If you encounter issues, report them to mik_os (his CyanogenMod 7.1 thread), NOT to me, I cannot fix it!
Known bug: No 2G/3G data - wait for a new release.
Click to expand...
Click to collapse
FAQ:
Q: Can you upload v20B/D/... as well?
A: NO! I have better things to do than wasting my time with slow uploads. You can prepare the ROM yourself, just follow [HOWTO] Cook your custom rom for LG P500. Note: You only need steps 1-2. After that, replace recovery.img with one of your choice from here. Not to mention that the ROMs are essentially the same for everyone, save for country/OEM-specific bloat.

Didn't know it was already out :O I'm gonna test this soon!

God I hate LG. Why did "he" change tha baseband? Damnit!

ciaox said:
God I hate LG. Why did "he" change tha baseband? Damnit!
Click to expand...
Click to collapse
+1.

Hey people if i flash the v20g using kdz or lg pc suite and then root, install recovery, etc... it will be the same, right?

bgdxv said:
Hey people if i flash the v20g using kdz or lg pc suite and then root, install recovery, it will be the same, right?
Click to expand...
Click to collapse
Yeah, except that noone made GingerBreak or SuperOneclick working on this.

doktornotor said:
Yeah, except that noone made GingerBreak or SuperOneclick working on this.
Click to expand...
Click to collapse
I read somewhere that superoneclick works

bgdxv said:
I read somewhere that superoneclick works
Click to expand...
Click to collapse
And I read somewhere that it does not. Some people requested this, so it is posted. Otherwise, noone forces you to use it.

Kde se to najednou vzalo? .. What brings it here suddenly

Why to use the original when is so slow ?

I rather wait for Mike. Which is awesome and can be the best. So is Andy
Sent from my LG-P500 using XDA Premium App

Russian Way
Can you post the steps for the Russian way? Also will this mess up you baseband so that we cannot go back to another firmware?
In Russia you dont flash phone, phone flashes you.

Lawful123 said:
Can you post the steps for the Russian way? Also will this mess up you baseband so that we cannot go back to another firmware?
Click to expand...
Click to collapse
Already posted on another thread, so no, I do not feel like doing another cut-and-paste job, use search please.
Going back to 2.2/2.3 ROMs not based on LG's v20 -> flash stock 2.2.x with KDZ (as also already written on another thread as well.) That is the whole purpose why I uploaded the stupid 100+ megs file, after all.

Does flashing the "Russian" method will wipe my data?

Layio said:
Does flashing the "Russian" method will wipe my data?
Click to expand...
Click to collapse
It wipes everything on your phone.

Layio said:
Does flashing the "Russian" method will wipe my data?
Click to expand...
Click to collapse
Don't wipe anything ... just flash v20g.zip using recovery

k4ce said:
Don't wipe anything ... just flash v20g.zip using recovery
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Click to collapse
Yeah... you can have a nice MP3/MP4 player and gaming device that way; just the phone functionality will be missing. Everyone NOT already using the leaked 20a and ROMs based on it MUST flash it via the EXE.

aragarm said:
Why to use the original when is so slow ?
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Click to collapse
Exactly, plus there is no point going through such a long procedure. I suggest you to wait until the sources are out to get the best rom by the best devs of our section.

wat are the changes... am using v20a...

novjean said:
wat are the changes... am using v20a...
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Click to collapse
NFC. Ask LG or do the test monkey job.

Prepare the P990 for the ICS update

I have rooted my device, installed the clockworkmod and Cyanogenmod 7.2
As far as I know you can't install a original firmware update on a rooted device.
So what do I need to do to prepare it for the ICS update?
Superoneclick unroot? will that do the trick?

Unroot
Yes super one click will unroot your phone. But you must flash it with an original 2.3 stock version if you want to use LG tools to upgrade it. Another way to get it is to download the .kdz ROM when it will be released and put it on your device.
Anyway, until now, only the SU660 -the korean version of the o2x- is getting upgrades... Patience

The best is to keep it this way and flash one of the modded stock ROM ....

Striatum_bdr said:
The best is to keep it this way and flash one of the modded stock ROM ....
Click to expand...
Click to collapse
Is it possible to upgrade with a modded stock rom? (rooted)? I don't think so?

he meant flash the modded android 4.0 stock rom, when it will be out

Remuzzz said:
Is it possible to upgrade with a modded stock rom? (rooted)? I don't think so?
Click to expand...
Click to collapse
I have updated to v 20s via lg tool over modded stock rom made by flix. And if i am not mistaken i had spicas kernel.
Sent from my HTC One X using xda app-developers app

Remuzzz said:
Is it possible to upgrade with a modded stock rom? (rooted)? I don't think so?
Click to expand...
Click to collapse
What do you mean by upgrade.. I just said that when official Ics will be there, devs will make modded official Ics based roms... So you'll be able too upgrade from a modded ROM to another.

Striatum_bdr said:
What do you mean by upgrade.. I just said that when official Ics will be there, devs will make modded official Ics based roms... So you'll be able too upgrade from a modded ROM to another.
Click to expand...
Click to collapse
Ah okay, I thought you ment upgrading the official rom with LG-tool.

My Advice is to wat for the kernel source release.
It is said to be released 2 weeks afther the LG update.
Parandroid for O2x already has LG UI 3.0 + JB flavour. The only thing that lacks is video recording, hw acceleration and proprably other minor stuff.
So till the end of October, there will probably be CM9/CM10 release for O2x.

Hello,
How many time, in your opinion, after official release a zip cwm flashable official based ics will be aviable ? it's soooo easy to flash by this way (last time I flashed an official rom I was forced to use the ftp server method , worked well but ....)
Thanks

aegidios2 said:
Hello,
How many time, in your opinion, after official release a zip cwm flashable official based ics will be aviable ? it's soooo easy to flash by this way (last time I flashed an official rom I was forced to use the ftp server method , worked well but ....)
Thanks
Click to expand...
Click to collapse
as soon as the official release will be out, for now be patient :laugh:, the devs on this site can produce a modded stock rom that can be flashed in cwm, just like v20q. till then we have to wait :silly:

I did use CWM to flash this: v20q.zip file (stock firmware GB) and did factory reset everything.
I can still acces the special boot menu when holding the power button and vol down button.
But I don't think the device is rooted?
Is that true?
I installed a memory cleaner app and it told me that my device is not rooted so I can't acces all the options.
So flashing v20q.zip file also unroots the phone?

Seems to be
But custom recovery remained.
Sent from LG 2X using Tapatalk 3 Beta

Installed stock ROM, until now feels sweet...
Sent from my LG-P990 using Tapatalk

Black Stern said:
I did use CWM to flash this: v20q.zip file (stock firmware GB) and did factory reset everything.
I can still acces the special boot menu when holding the power button and vol down button.
But I don't think the device is rooted?
Is that true?
I installed a memory cleaner app and it told me that my device is not rooted so I can't acces all the options.
So flashing v20q.zip file also unroots the phone?
Click to expand...
Click to collapse
Just flash su.zip that you can find somewhere here in xda to root again.

Return Back to Stock
I restored back my Stock Back and using LG suit Updated to Newer Version to v20i. It automatically unrooted

Re: Prepare the P990 for the ICS update
, to buy a new phone. That's a prepare
Sent from my Optimus 2X using xda premium

[Q] Is possible to have a stock P880 V20a zip version in CWM pack?

Hi all.
I see in the forum is missing a zip pack of the stock rom, can someone do it?
Is not important if debloated or not, just stock base rom in CWM pack with boot.img too maybe.
Thanks

Pesach85 said:
Hi all.
I see in the forum is missing a zip pack of the stock rom, can someone do it?
Is not important if debloated or not, just stock base rom in CWM pack with boot.img too maybe.
Thanks
Click to expand...
Click to collapse
I was just about to ask about this, the debloated v20a doesn't have valid links anymore. Just standard v20a would be great

you can always try zaiben rom

philip.morris said:
you can always try zaiben rom
Click to expand...
Click to collapse
Zaiben is not entire rom, for this i asked
Sent from my Optimusx4 using Tapatalk 4 Beta

Check out this.
Sent from my LG-P880

That version requires a pre installed v20a too
Sent from my Optimusx4 using Tapatalk 4 Beta

If there would be a ZIP version to restore stock, I would hail that as well -- as most likely will all non-Windows users! It would be great to have the possibility to flash stock (ROM and recovery) on non-Windows systems. I wasn't aware I need a Windows license to operate an Android phone...

[Stock Rom] [Lollipop 5.0.2] D405n Stock Rom, flashable via recovery

* At first, i would say, that i am not responsible for any action you do, since downloading attached files. Everything you do with files or advices in this thread, you do on your own responsibility.
This is ONLY for LG L90 D405N phone, not any other version of LG L90. Flashing attached ROM to any other device than LG L90 D405N will probably brick your phone!
Now to the point:
I somehow managed to softbrick my phone the day i bought it, and only possibility for me was to flash custom rom. But any of the available custom rom's has caught my heart, so i decided to get back to Stock. As i found, there was only old v10A version flashable available to download on internet, or possibility to flash original firmware from KDZ file via USB. Since original firmware KDZ file flashing via USB was not working for me (still don't know why), and v10A is way too old (current version is v10D) i extracted actual v10D original firmware KDZ file and made it flashable via recovery (CWM, TWRP). Of course you need CWM or TWRP first to flash this. I assume you already got it. If you don't, just google it, how to flash custom recovery on your phone.
Lollipop 5.0.2 Download:
LG L90 D405N v20A Stock rom
http://ulozto.cz/xFZyFfny/lg-d405n-stock-v20a-zip
(Click on zip archive picture, then write down captcha and click on "Stáhnout" bellow)
After flashing Lollipop Stock Rom on previous KitKat or KitKat based Rom, you need to flash Lollipop Bootstack as well, or you won't be able to use your mobile data!!!
You can get D405n Lollipop Bootstack file here:
http://forum.xda-developers.com/lg-l90/development/bootstack-kk-l-l90-t3118632
Kitkat 4.4.2 Download:
LG L90 D405N v10D Stock rom
http://www.mediafire.com/download/myakvyqwmib9q0q/D405N_Stock_v10D.zip
or
http://ulozto.cz/xmffYFiW/d405n-stock-v10d-zip
(Click on zip archive picture, then write down captcha and click on "Stáhnout" bellow)

nice idea but there is no file
Dangerous File Blocked
The file you attempted to download was determined to be dangerous. For your protection, MediaFire does not enable distribution of dangerous files.
Still have questions, or think we've made a mistake? Please contact support for further assistance.
Click to expand...
Click to collapse

redcom7 said:
nice idea but there is no file
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Click to collapse
Ok, i uploaded it into another filehosting site. It is in czech language, instrucitons on how to download are bellow link in original post. Hope it works now

MichailCZ said:
Ok, i uploaded it into another filehosting site. It is in czech language, instrucitons on how to download are bellow link in original post. Hope it works now
Click to expand...
Click to collapse
works good now thank you ... my wife's l90 is rooted and with custom recovery ...
can i dirty flash this one just to have the latest rom ???
another thought is to flash slimrom with knock on for more speed .....
but thank you for this ..

redcom7 said:
works good now thank you ... my wife's l90 is rooted and with custom recovery ...
can i dirty flash this one just to have the latest rom ???
another thought is to flash slimrom with knock on for more speed .....
but thank you for this ..
Click to expand...
Click to collapse
This is clean Stock rom without any intervention, so dirty flash should work on previous stock rom. But i highly recommend clean flash, just to be sure, everything works smooth. You won't lose your custom recovery, but you will have to root again.

MichailCZ said:
This is clean Stock rom without any intervention, so dirty flash should work on previous stock rom. But i highly recommend clean flash, just to be sure, everything works smooth. You won't lose your custom recovery, but you will have to root again.
Click to expand...
Click to collapse
@MichailCZ it seems lollipop was released for D405n in India, Romania and other countries... will you post it here? if i have your last rom, will i get it via OTA (once released)? Thank you

giamanto said:
@MichailCZ it seems lollipop was released for D405n in India, Romania and other countries... will you post it here? if i have your last rom, will i get it via OTA (once released)? Thank you
Click to expand...
Click to collapse
Yes, I will put D405n Lollipop Stock Rom, flashable via custom recovery, here.

Wow perfect! Anybide about ETA? Always thank you @MichailCZ
Sent from my LG-D405 using XDA Free mobile app

Well, you can't get update via OTA, since you are rooted.

But do you think that if I remove root I will already have the update?
Sent from my LG-D405 using XDA Free mobile app

giamanto said:
But do you think that if I remove root I will already have the update?
Sent from my LG-D405 using XDA Free mobile app
Click to expand...
Click to collapse
Well, the question is, how do you remove root. If by "unroot" ability from SuperSU app, it won't work. How to unroot for sucesfully OTA update, I don't know to be honest.

What if i flash your ROM from zero wiping everything. I will not have root permission... Right?
Sent from my LG-D405 using XDA Free mobile app

giamanto said:
What if i flash your ROM from zero wiping everything. I will not have root permission... Right?
Sent from my LG-D405 using XDA Free mobile app
Click to expand...
Click to collapse
Well, that actually should work, but i can't guarentee that.

OK... Once done, do you think it will update to lollipop? Do you have lollipop?
Sent from my LG-D405 using XDA Free mobile app

I am also waiting for @MichailCZ to upload here the new lollipop .zip file to upgrade my wife's L90 405n as i allready flash the previous rom and all are very stable and fast ...
but as i can see we have to wait to have the LG official release at first

So, we finally have Official lollipop for all variants from a while now.
Maybe someone could post the flashable .zip for D405N Stock Lollipop, as I don't really like to unroot and Bootloader lock flash kdz then unlock etc. It's messy any could brick device, even if I did it successfuly from the first time...

freeman94 said:
So, we finally have Official lollipop for all variants from a while now.
Maybe someone could post the flashable .zip for D405N Stock Lollipop, as I don't really like to unroot and Bootloader lock flash kdz then unlock etc. It's messy any could brick device, even if I did it successfuly from the first time...
Click to expand...
Click to collapse
It cant be done so easily because stock LP is version 20 baseband and stock KK is version 10.. Nevertheless cm12.1 is way better(no ir and bad camera only issues on d405n) and its still in v10 baseband..
Enviado do meu LG-D405n através de Tapatalk

Warimation said:
It cant be done so easily because stock LP is version 20 baseband and stock KK is version 10.. Nevertheless cm12.1 is way better(no ir and bad camera only issues on d405n) and its still in v10 baseband..
Enviado do meu LG-D405n através de Tapatalk
Click to expand...
Click to collapse
So you suggest to flash cm12 ? And we do not have to wait for LP zip?

redcom7 said:
So you suggest to flash cm12 ? And we do not have to wait for LP zip?
Click to expand...
Click to collapse
Yes. Just make sure to backup your phone first.. Go here for 1st time
Quarx.cm-for.us/device-w7.html
Then you will have daily updates on phone.
For gapps
Forum.xda-developers.com/Android/software/gapps-google-apps-minimal-edition-t2943330
(dont forget to install 5.1 gapps)
Enviado do meu LG-D405n através de Tapatalk

Warimation said:
It cant be done so easily because stock LP is version 20 baseband and stock KK is version 10.. Nevertheless cm12.1 is way better(no ir and bad camera only issues on d405n) and its still in v10 baseband..
Enviado do meu LG-D405n através de Tapatalk
Click to expand...
Click to collapse
I think it can be done quite easy.

Problem with Lollipop custom ROM

My phone was running official ROM, MIUI Jelly Bean until I decided to install custom recovery, repartition into 1.2 GB system memory and install custom ROM. I tried to install Xenon HD and RR and it booted. But after the lockscreen appeared, it stopped to respond. The touch sensor, the buttons except when I press and hold my power button. I connected my phone to my PC it didn't stuck anymore. It worked fine. What's the problem? I'm new to this phone. Do I have to install MIUI 6 first?

Ringford said:
My phone was running official ROM, MIUI Jelly Bean until I decided to install custom recovery, repartition into 1.2 GB system memory and install custom ROM. I tried to install Xenon HD and RR and it booted. But after the lockscreen appeared, it stopped to respond. The touch sensor, the buttons except when I press and hold my power button. I connected my phone to my PC it didn't stuck anymore. It worked fine. What's the problem? I'm new to this phone. Do I have to install MIUI 6 first?
Click to expand...
Click to collapse
i suggest you to full wipe and then flash ROM and use appropriate and best available kernel for your ROM
btw I am using @Bitti09 's CM12.1 last build at the moment and will try his NEW OptiCancro ROM after few days

sandeep_ratiya said:
i suggest you to full wipe and then flash ROM and use appropriate and best available kernel for your ROM
btw I am using @Bitti09 's CM12.1 last build at the moment and will try his NEW OptiCancro ROM after few days [emoji14]
Click to expand...
Click to collapse
No. It was because I didn't update my baseband. I was too lazy to download the update [emoji14]
Now I have a fully working lollipop ROM.

Ringford said:
No. It was because I didn't update my baseband. I was too lazy to download the update [emoji14]
Now I have a fully working lollipop ROM.
Click to expand...
Click to collapse
Sorry I don't know that. What do you mean to update baseband? How to do that @@?

x8hsu said:
Sorry I don't know that. What do you mean to update baseband? How to do that @@?
Click to expand...
Click to collapse
By updating the firmware from MIUI 5 to MIUI 6. The baseband got changed too. I guess lollipop will work on our device if we use baseband that comes with MIUI 6.

Ringford said:
By updating the firmware from MIUI 5 to MIUI 6. The baseband got changed too. I guess lollipop will work on our device if we use baseband that comes with MIUI 6.
Click to expand...
Click to collapse
Do you mean the modem (aka radio)?
That image should be flashable as a zip, assuming it's been extracted by someone. Good point, no flashable zip anywhere?